lock_stat version 0.3
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              class name    con-bounces    contentions   waittime-min   waittime-max waittime-total    acq-bounces   acquisitions   holdtime-min   holdtime-max holdtime-total
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

         &(&futex_queues[i].lock)->rlock:       3727698        3729912           0.01        2247.27    26038583.87       44943344       45961901           0.00        3395.84   159912037.85
         -------------------------------
         &(&futex_queues[i].lock)->rlock        1979191          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock        1732927          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock          10432          [<ffffffff81089b9c>] do_futex+0x6cc/0xb50
         &(&futex_queues[i].lock)->rlock           7525          [<ffffffff810887b7>] futex_requeue+0x147/0x8a0
         -------------------------------
         &(&futex_queues[i].lock)->rlock        1850537          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock         245926          [<ffffffff81088ac1>] futex_requeue+0x451/0x8a0
         &(&futex_queues[i].lock)->rlock        1359233          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock         132537          [<ffffffff81089bb6>] do_futex+0x6e6/0xb50

...............................................................................................................................................................................................

                      &(&h->lock)->rlock:       1433241        1436463           0.12         274.33     4612941.28        4932251       10614937           0.00         294.14    20015842.04
                      ------------------
                      &(&h->lock)->rlock         272540          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         322752          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         244169          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         206349          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      ------------------
                      &(&h->lock)->rlock          91320          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         617396          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         205965          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         128805          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350

...............................................................................................................................................................................................

          &(&btp->bt_delwri_lock)->rlock:        580362         605134           0.13       17205.46     1867925.93        2878405       25472101           0.00       17215.29     7596758.43
          ------------------------------
          &(&btp->bt_delwri_lock)->rlock         595049          [<ffffffff812623a1>] xfs_buf_delwri_queue+0x51/0x140
          &(&btp->bt_delwri_lock)->rlock              7          [<ffffffff812614c8>] xfs_buf_delwri_split+0x48/0x1a0
          &(&btp->bt_delwri_lock)->rlock          10077          [<ffffffff81262b6d>] xfs_buf_delwri_promote+0x6d/0xc0
          &(&btp->bt_delwri_lock)->rlock              2          [<ffffffff812624b5>] xfs_buf_delwri_dequeue+0x25/0x100
          ------------------------------
          &(&btp->bt_delwri_lock)->rlock            426          [<ffffffff812614c8>] xfs_buf_delwri_split+0x48/0x1a0
          &(&btp->bt_delwri_lock)->rlock         569026          [<ffffffff812623a1>] xfs_buf_delwri_queue+0x51/0x140
          &(&btp->bt_delwri_lock)->rlock          35677          [<ffffffff81262b6d>] xfs_buf_delwri_promote+0x6d/0xc0
          &(&btp->bt_delwri_lock)->rlock              6          [<ffffffff812624b5>] xfs_buf_delwri_dequeue+0x25/0x100

...............................................................................................................................................................................................

             &(&log->l_icloglock)->rlock:        292949         303528           0.06       17669.47     4335494.54        1103647        3524661           0.00        1979.72     5939084.93
             ---------------------------
             &(&log->l_icloglock)->rlock          26328          [<ffffffff812b6dc8>] xlog_state_get_iclog_space+0x58/0x320
             &(&log->l_icloglock)->rlock          15963          [<ffffffff812b5375>] xlog_state_do_callback+0x35/0x320
             &(&log->l_icloglock)->rlock           4055          [<ffffffff812b77c0>] xlog_write+0x5b0/0x740
             &(&log->l_icloglock)->rlock          49106          [<ffffffff8137d99d>] _atomic_dec_and_lock+0x4d/0x70
             ---------------------------
             &(&log->l_icloglock)->rlock          17239          [<ffffffff812b569c>] xlog_state_done_syncing+0x3c/0xc0
             &(&log->l_icloglock)->rlock          23649          [<ffffffff812b6dc8>] xlog_state_get_iclog_space+0x58/0x320
             &(&log->l_icloglock)->rlock           3035          [<ffffffff812b77c0>] xlog_write+0x5b0/0x740
             &(&log->l_icloglock)->rlock          33299          [<ffffffff812b5375>] xlog_state_do_callback+0x35/0x320

...............................................................................................................................................................................................

       &(&futex_queues[i].lock)->rlock/1:        165662         165723           0.13         214.18      593745.80         946835         960265           0.00         270.44      389404.19
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1         116599          [<ffffffff81089bb6>] do_futex+0x6e6/0xb50
       &(&futex_queues[i].lock)->rlock/1          49032          [<ffffffff81088ac1>] futex_requeue+0x451/0x8a0
       &(&futex_queues[i].lock)->rlock/1             92          [<ffffffff81088a49>] futex_requeue+0x3d9/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1         102231          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1          63314          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1            178          [<ffffffff81089bb6>] do_futex+0x6e6/0xb50

...............................................................................................................................................................................................

            &(&pag->pag_buf_lock)->rlock:        157863         157962           0.21         597.64      295166.89        1905755       25855284           0.00        1391.52    18302630.72
            ----------------------------
            &(&pag->pag_buf_lock)->rlock         157790          [<ffffffff81261216>] _xfs_buf_find+0x66/0x250
            &(&pag->pag_buf_lock)->rlock            172          [<ffffffff8137d99d>] _atomic_dec_and_lock+0x4d/0x70
            ----------------------------
            &(&pag->pag_buf_lock)->rlock         157709          [<ffffffff81261216>] _xfs_buf_find+0x66/0x250
            &(&pag->pag_buf_lock)->rlock            253          [<ffffffff8137d99d>] _atomic_dec_and_lock+0x4d/0x70

...............................................................................................................................................................................................

             &(&cil->xc_cil_lock)->rlock:        156578         157213           0.13       31877.03    16156924.39        2827133        7431759           0.00         834.05     4623899.19
             ---------------------------
             &(&cil->xc_cil_lock)->rlock          72984          [<ffffffff812b9437>] xfs_log_commit_cil+0x197/0x3d0
             &(&cil->xc_cil_lock)->rlock          35198          [<ffffffff812b8e8b>] xlog_cil_push+0x25b/0x3b0
             &(&cil->xc_cil_lock)->rlock          15309          [<ffffffff812b96d0>] xlog_cil_force_lsn+0x60/0x130
             &(&cil->xc_cil_lock)->rlock           5176          [<ffffffff812b8fa3>] xlog_cil_push+0x373/0x3b0
             ---------------------------
             &(&cil->xc_cil_lock)->rlock          81409          [<ffffffff812b9437>] xfs_log_commit_cil+0x197/0x3d0
             &(&cil->xc_cil_lock)->rlock          14712          [<ffffffff812b8fa3>] xlog_cil_push+0x373/0x3b0
             &(&cil->xc_cil_lock)->rlock          36782          [<ffffffff812b8e8b>] xlog_cil_push+0x25b/0x3b0
             &(&cil->xc_cil_lock)->rlock          11359          [<ffffffff812b96d0>] xlog_cil_force_lsn+0x60/0x130

...............................................................................................................................................................................................

                        rcu_node_level_1:        125908         127900           0.16         249.34      327302.43         556197        1530641           0.00         182.42      559528.91
                        ----------------
                        rcu_node_level_1         124324          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1           2917          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1            658          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1              4          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        ----------------
                        rcu_node_level_1         117077          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1           6013          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1           2913          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1           1900          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0

...............................................................................................................................................................................................

                &(&ailp->xa_lock)->rlock:         91246          92992           0.10        1988.03      487514.60         613562        4349668           0.00        3068.81     5370608.61
                ------------------------
                &(&ailp->xa_lock)->rlock          37798          [<ffffffff812bc058>] xfsaild+0x2e8/0x6f0
                &(&ailp->xa_lock)->rlock          28000          [<ffffffff812bafc4>] xfs_iflush_done+0x144/0x1d0
                &(&ailp->xa_lock)->rlock          15115          [<ffffffff812ba6fb>] xfs_buf_iodone+0x2b/0x60
                &(&ailp->xa_lock)->rlock           5363          [<ffffffff812bbc1b>] xfs_ail_min_lsn+0x2b/0x60
                ------------------------
                &(&ailp->xa_lock)->rlock          26176          [<ffffffff812bafc4>] xfs_iflush_done+0x144/0x1d0
                &(&ailp->xa_lock)->rlock          48568          [<ffffffff812bc058>] xfsaild+0x2e8/0x6f0
                &(&ailp->xa_lock)->rlock           7868          [<ffffffff812ba6fb>] xfs_buf_iodone+0x2b/0x60
                &(&ailp->xa_lock)->rlock            163          [<ffffffff812bbe26>] xfsaild+0xb6/0x6f0

...............................................................................................................................................................................................

                     &cil->xc_ctx_lock-W:         17224          31723           0.19       25461.07     1067257.60          24067         239165           0.00       51487.98     2007539.68
                     &cil->xc_ctx_lock-R:         42411          43783           0.24       51525.03     3531873.08        2322029        5855099           0.00       25063.63    16287060.01
                     -------------------
                       &cil->xc_ctx_lock          43783          [<ffffffff812b93a6>] xfs_log_commit_cil+0x106/0x3d0
                       &cil->xc_ctx_lock          31723          [<ffffffff812b8cd8>] xlog_cil_push+0xa8/0x3b0
                     -------------------
                       &cil->xc_ctx_lock          67147          [<ffffffff812b93a6>] xfs_log_commit_cil+0x106/0x3d0
                       &cil->xc_ctx_lock           8359          [<ffffffff812b8cd8>] xlog_cil_push+0xa8/0x3b0

...............................................................................................................................................................................................

                                   key#6:         68441          68436           0.04         206.92      388219.72         681879         719018           0.00         256.39     1209425.73
                                   -----
                                   key#6          68441          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#6          50875          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6          17566          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

...............................................................................................................................................................................................

                               &rq->lock:         66140          66156           0.19         270.56      192461.39         260898      133295620           0.00         316.24   138359745.64
                               ---------
                               &rq->lock          21920          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock          15082          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock             43          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock          28947          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               ---------
                               &rq->lock             79          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock          21257          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock          32708          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock          12013          [<ffffffff81036232>] double_rq_lock+0x62/0x80

...............................................................................................................................................................................................

               &(&dentry->d_lock)->rlock:         56390          58088           0.19         104.31       73703.77        7735125       48422217           0.00         308.71    14240384.54
               -------------------------
               &(&dentry->d_lock)->rlock           3812          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          45173          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           1379          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0
               &(&dentry->d_lock)->rlock           4105          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock           3910          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          17493          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock          23575          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock           4914          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0

...............................................................................................................................................................................................

                                   key#6:         53275          53269           0.00         278.27      307601.88         749399         782578           0.00         219.82     1384581.76
                                   -----
                                   key#6          53275          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#6          37349          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6          15926          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

...............................................................................................................................................................................................

                                   key#2:         41634          41638           0.22          14.50       41032.35        1934025        2677459           0.00         269.60     4269611.73
                                   -----
                                   key#2          18592          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2          23028          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2             27          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#2          18786          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2          22785          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2             76          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90

...............................................................................................................................................................................................

              &(&newf->file_lock)->rlock:         36063          36096           0.28         100.05       47635.37        1550377        5229841           0.00         341.57     2176227.84
              --------------------------
              &(&newf->file_lock)->rlock           4649          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock           6493          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock          24956          [<ffffffff81135ea3>] sys_close+0x43/0x120
              --------------------------
              &(&newf->file_lock)->rlock           7793          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock          23006          [<ffffffff81135ea3>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock           5299          [<ffffffff81135fc7>] fd_install+0x47/0x80

...............................................................................................................................................................................................

                                &q->lock:         25250          29605           0.21          12.37       35901.68        3317536        3411704           0.00         265.59     2283565.04
                                --------
                                &q->lock          14197          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock          15408          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           9517          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          20088          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0

...............................................................................................................................................................................................

                                   key#6:         28155          28401           0.24        1685.29     1637492.62         374678         432906           0.00         828.85      766934.34
                                   -----
                                   key#6          23151          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   key#6           5202          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60
                                   key#6             49          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#6          17519          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6           1396          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60
                                   key#6           9487          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

...............................................................................................................................................................................................

                &(&wb->list_lock)->rlock:         27681          27725           0.16       15209.20      518001.09        1081738        7096518           0.00       66157.30     6295422.57
                ------------------------
                &(&wb->list_lock)->rlock          16009          [<ffffffff811603f5>] __mark_inode_dirty+0x145/0x220
                &(&wb->list_lock)->rlock           8044          [<ffffffff81161762>] writeback_sb_inodes+0x212/0x270
                &(&wb->list_lock)->rlock           3581          [<ffffffff811610fe>] writeback_single_inode+0x1fe/0x400
                &(&wb->list_lock)->rlock             91          [<ffffffff81162730>] inode_wb_list_del+0x40/0x90
                ------------------------
                &(&wb->list_lock)->rlock            203          [<ffffffff811618e0>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock           6846          [<ffffffff811610fe>] writeback_single_inode+0x1fe/0x400
                &(&wb->list_lock)->rlock          12580          [<ffffffff811603f5>] __mark_inode_dirty+0x145/0x220
                &(&wb->list_lock)->rlock           7971          [<ffffffff81161762>] writeback_sb_inodes+0x212/0x270

...............................................................................................................................................................................................

                     &(&fs->lock)->rlock:         26246          26255           0.21         105.03       64092.05         895714        2347102           0.00         296.70     4748875.30
                     -------------------
                     &(&fs->lock)->rlock          26253          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     &(&fs->lock)->rlock              2          [<ffffffff8116715a>] exit_fs+0x4a/0xb0
                     -------------------
                     &(&fs->lock)->rlock          26253          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     &(&fs->lock)->rlock              2          [<ffffffff8116715a>] exit_fs+0x4a/0xb0

...............................................................................................................................................................................................

                &(&mp->m_sb_lock)->rlock:         23728          23809           0.22         119.72      123061.86         460280        4272388           0.00         276.88     6824789.64
                ------------------------
                &(&mp->m_sb_lock)->rlock          11980          [<ffffffff812b1c90>] xfs_icsb_modify_counters+0x170/0x1c0
                &(&mp->m_sb_lock)->rlock          10153          [<ffffffff812b186e>] xfs_icsb_sync_counters+0x2e/0x50
                &(&mp->m_sb_lock)->rlock           1676          [<ffffffff812afa68>] xfs_icsb_balance_counter+0x38/0x70
                ------------------------
                &(&mp->m_sb_lock)->rlock          22657          [<ffffffff812b186e>] xfs_icsb_sync_counters+0x2e/0x50
                &(&mp->m_sb_lock)->rlock           1025          [<ffffffff812b1c90>] xfs_icsb_modify_counters+0x170/0x1c0
                &(&mp->m_sb_lock)->rlock            127          [<ffffffff812afa68>] xfs_icsb_balance_counter+0x38/0x70

...............................................................................................................................................................................................

                             &rq->lock/1:         19850          19850           0.24          58.37       85215.82         107336         224892           0.00         269.21      269822.72
                             -----------
                             &rq->lock/1          19850          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1           5314          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1           5617          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1           8819          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1             22          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

...............................................................................................................................................................................................

                         &sem->wait_lock:          8237           8237           0.26          39.13       39899.03         123896         129326           0.00         221.55      566427.40
                         ---------------
                         &sem->wait_lock           8148          [<ffffffff81647a46>] rwsem_down_failed_common+0x46/0x160
                         &sem->wait_lock             89          [<ffffffff81384673>] rwsem_wake+0x23/0x60
                         ---------------
                         &sem->wait_lock           5289          [<ffffffff81384673>] rwsem_wake+0x23/0x60
                         &sem->wait_lock           2948          [<ffffffff81647a46>] rwsem_down_failed_common+0x46/0x160

...............................................................................................................................................................................................

                       &mp->m_icsb_mutex:          4590           4590           6.59         276.19       97014.42         358797        1377193           0.00         320.81     2128874.86
                       -----------------
                       &mp->m_icsb_mutex           4590          [<ffffffff812b1c41>] xfs_icsb_modify_counters+0x121/0x1c0
                       -----------------
                       &mp->m_icsb_mutex           4590          [<ffffffff812b1c41>] xfs_icsb_modify_counters+0x121/0x1c0

...............................................................................................................................................................................................

                        &input_pool.lock:          3512           3512           0.29          11.71        5791.05         340879        1811638           0.00         262.12     1096422.92
                        ----------------
                        &input_pool.lock           3511          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              1          [<ffffffff8142ef04>] credit_entropy_bits+0x44/0xd0
                        ----------------
                        &input_pool.lock           3510          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              2          [<ffffffff8142ef04>] credit_entropy_bits+0x44/0xd0

...............................................................................................................................................................................................

               &(&zone->lru_lock)->rlock:          3333           3346           0.29          13.58        5192.54         721991        2237873           0.00         268.40     1634743.45
               -------------------------
               &(&zone->lru_lock)->rlock           2696          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock            650          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock            490          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock           2856          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120

...............................................................................................................................................................................................

                        rcu_node_level_0:          2448           2475           0.32          65.41       11258.86          46337          85597           0.11          11.93       66177.08
                        ----------------
                        rcu_node_level_0            657          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0            109          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0           1293          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             12          [<ffffffff810b76b2>] force_quiescent_state+0x302/0x3d0
                        ----------------
                        rcu_node_level_0            232          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0            658          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0           1506          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             16          [<ffffffff810b6eb4>] rcu_report_qs_rnp+0x184/0x200

...............................................................................................................................................................................................

                                   key#6:          2289           2375           0.40        2905.40      828090.80         153444         313550           0.00         841.42      185196.78
                                   -----
                                   key#6           1725          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   key#6            623          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60
                                   key#6             27          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#6           1091          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6            877          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   key#6            407          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60

...............................................................................................................................................................................................

                       semaphore->lock#2:          2058           2086           0.14          33.86        4628.81        8168931       52225911           0.00         291.68    10546448.47
                       -----------------
                       semaphore->lock#2           1163          [<ffffffff8107466e>] down_trylock+0x1e/0x50
                       semaphore->lock#2            524          [<ffffffff81074766>] down+0x16/0x50
                       semaphore->lock#2            367          [<ffffffff81074716>] up+0x16/0x50
                       semaphore->lock#2             32          [<ffffffff81646f58>] __down+0x78/0xb0
                       -----------------
                       semaphore->lock#2           1443          [<ffffffff81074716>] up+0x16/0x50
                       semaphore->lock#2            256          [<ffffffff81074766>] down+0x16/0x50
                       semaphore->lock#2            339          [<ffffffff8107466e>] down_trylock+0x1e/0x50
                       semaphore->lock#2             48          [<ffffffff81646f58>] __down+0x78/0xb0

...............................................................................................................................................................................................

                      inode_sb_list_lock:          1654           1653           0.22           8.22        1896.07         358809        3487914           0.00        1371.77     3284204.55
                      ------------------
                      inode_sb_list_lock            999          [<ffffffff8115180d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            655          [<ffffffff811526ff>] evict+0x6f/0x1c0
                      ------------------
                      inode_sb_list_lock           1182          [<ffffffff8115180d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            472          [<ffffffff811526ff>] evict+0x6f/0x1c0

...............................................................................................................................................................................................

                         dcache_lru_lock:           997            997           0.32          90.10        1245.88         118284        1120405           0.00         272.49      254825.00
                         ---------------
                         dcache_lru_lock            997          [<ffffffff8114fa1d>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock            997          [<ffffffff8114fa1d>] dput+0x17d/0x1d0

...............................................................................................................................................................................................

                   &(&zone->lock)->rlock:           594            594           0.27         151.30        5270.39         118564         967832           0.13         221.28     1752856.37
                   ---------------------
                   &(&zone->lock)->rlock            347          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock             93          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             22          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock            132          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   ---------------------
                   &(&zone->lock)->rlock            271          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            160          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock            134          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             29          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770

...............................................................................................................................................................................................

                                   key#5:           498            501           0.34           6.02         426.02         530122        1976797           0.00         261.81      656996.87
                                   -----
                                   key#5            501          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            501          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

             &(&dentry->d_lock)->rlock/1:           380            380           0.23         103.64         648.45         895542        2344760           0.00         286.87      816033.38
             ---------------------------
             &(&dentry->d_lock)->rlock/1            380          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230
             ---------------------------
             &(&dentry->d_lock)->rlock/1            379          [<ffffffff8114f8d2>] dput+0x32/0x1d0
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230

...............................................................................................................................................................................................

               &(&pag->pagb_lock)->rlock:           313            314           0.28           8.67         422.96         753504        6446999           0.00         274.49     1361805.66
               -------------------------
               &(&pag->pagb_lock)->rlock             74          [<ffffffff8127ca67>] xfs_alloc_busy_clear+0xb7/0x1b0
               &(&pag->pagb_lock)->rlock            203          [<ffffffff81278ec4>] xfs_alloc_busy_trim+0x34/0x260
               &(&pag->pagb_lock)->rlock             37          [<ffffffff8127a5b1>] xfs_alloc_busy_insert+0x91/0x1f0
               -------------------------
               &(&pag->pagb_lock)->rlock             46          [<ffffffff81278ec4>] xfs_alloc_busy_trim+0x34/0x260
               &(&pag->pagb_lock)->rlock            239          [<ffffffff8127ca67>] xfs_alloc_busy_clear+0xb7/0x1b0
               &(&pag->pagb_lock)->rlock             29          [<ffffffff8127a5b1>] xfs_alloc_busy_insert+0x91/0x1f0

...............................................................................................................................................................................................

              &sb->s_type->i_mutex_key#1:           281            281          14.75      119494.46      157000.61         353480       17966788           0.00      405500.98   240525676.41
              --------------------------
              &sb->s_type->i_mutex_key#1            281          [<ffffffff811475cb>] do_last+0x2db/0x8e0
              --------------------------
              &sb->s_type->i_mutex_key#1            245          [<ffffffff811475cb>] do_last+0x2db/0x8e0
              &sb->s_type->i_mutex_key#1             36          [<ffffffff81146c33>] do_unlinkat+0x93/0x1c0

...............................................................................................................................................................................................

             &(&ip->i_flags_lock)->rlock:           223            223           0.33          11.46         244.56        9243655       31531051           0.00         282.55     6820344.44
             ---------------------------
             &(&ip->i_flags_lock)->rlock             20          [<ffffffff8128552b>] xfs_bmap_btalloc_nullfb+0x2db/0x370
             &(&ip->i_flags_lock)->rlock            112          [<ffffffff812bb37a>] xfs_inode_item_committed+0x3a/0x90
             &(&ip->i_flags_lock)->rlock             33          [<ffffffff8126468c>] xfs_file_fsync+0xac/0x2a0
             &(&ip->i_flags_lock)->rlock             12          [<ffffffff81285c36>] xfs_bmap_btalloc+0x676/0x760
             ---------------------------
             &(&ip->i_flags_lock)->rlock            108          [<ffffffff812bb37a>] xfs_inode_item_committed+0x3a/0x90
             &(&ip->i_flags_lock)->rlock             12          [<ffffffff81285573>] xfs_bmap_btalloc_nullfb+0x323/0x370
             &(&ip->i_flags_lock)->rlock             10          [<ffffffff8128552b>] xfs_bmap_btalloc_nullfb+0x2db/0x370
             &(&ip->i_flags_lock)->rlock              2          [<ffffffff812707ef>] xfs_fs_destroy_inode+0xcf/0x140

...............................................................................................................................................................................................

            &sb->s_type->i_mutex_key#1/1:           217            217          17.03         446.41       24214.72         116706         120628           0.00      229999.44    15393087.41
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            217          [<ffffffff81146c33>] do_unlinkat+0x93/0x1c0
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            172          [<ffffffff811475cb>] do_last+0x2db/0x8e0
            &sb->s_type->i_mutex_key#1/1             45          [<ffffffff81146c33>] do_unlinkat+0x93/0x1c0

...............................................................................................................................................................................................

            &(&bp->indirect_lock)->rlock:           151            151           0.40           3.04         186.61            909           2038           0.13           3.71        1887.20
            ----------------------------
            &(&bp->indirect_lock)->rlock             79          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             72          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             85          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             66          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

...............................................................................................................................................................................................

                 &(&n->list_lock)->rlock:           117            118           0.35           2.89         122.67         127571        1196092           0.00         205.56      411248.68
                 -----------------------
                 &(&n->list_lock)->rlock             11          [<ffffffff8112e808>] __slab_free+0xc8/0x320
                 &(&n->list_lock)->rlock             37          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock             70          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 -----------------------
                 &(&n->list_lock)->rlock             83          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 &(&n->list_lock)->rlock              5          [<ffffffff8112e808>] __slab_free+0xc8/0x320
                 &(&n->list_lock)->rlock             30          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200

...............................................................................................................................................................................................

                                pci_lock:            83             83           0.40           7.03         221.81           3913           9164           1.30          21.00       26539.26
                                --------
                                pci_lock             83          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             83          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

...............................................................................................................................................................................................

          &(&mm->page_table_lock)->rlock:            72             72           0.38          25.01         275.14           8473          98469           0.12         249.78       98380.45
          ------------------------------
          &(&mm->page_table_lock)->rlock             16          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0
          &(&mm->page_table_lock)->rlock             15          [<ffffffff8110c905>] handle_pte_fault+0x735/0x8d0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81109ad6>] __do_fault+0x156/0x490
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8110a847>] __pte_alloc+0x47/0xc0
          ------------------------------
          &(&mm->page_table_lock)->rlock             27          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0
          &(&mm->page_table_lock)->rlock              5          [<ffffffff8110c905>] handle_pte_fault+0x735/0x8d0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8110a847>] __pte_alloc+0x47/0xc0
          &(&mm->page_table_lock)->rlock             39          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0

...............................................................................................................................................................................................

                         &mm->mmap_sem-W:            21             25           0.51         125.48         950.56           5227          26298           0.13        2082.00      422806.57
                         &mm->mmap_sem-R:            26             32           0.52         250.81        2070.12            300          81260           0.17        7018.07      328410.53
                         ---------------
                           &mm->mmap_sem              7          [<ffffffff811130cb>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem              2          [<ffffffff81112b4f>] sys_mmap_pgoff+0x5f/0x240
                           &mm->mmap_sem             30          [<ffffffff8164bcef>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem             16          [<ffffffff81114075>] sys_mprotect+0xd5/0x1e0
                         ---------------
                           &mm->mmap_sem              2          [<ffffffff81112b4f>] sys_mmap_pgoff+0x5f/0x240
                           &mm->mmap_sem             11          [<ffffffff811130cb>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem             12          [<ffffffff8164bcef>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem             30          [<ffffffff81114075>] sys_mprotect+0xd5/0x1e0

...............................................................................................................................................................................................

                   &(&base->lock)->rlock:            53             53           0.48           3.99          62.74           3541        2472707           0.00         251.35      766338.33
                   ---------------------
                   &(&base->lock)->rlock             17          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             11          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             25          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             17          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             10          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             26          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110

...............................................................................................................................................................................................

                         tasklist_lock-W:            39             39           0.70          12.06         158.84            268            826           0.13          19.33        1936.65
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             63            568           0.22          14.38         781.78
                         ---------------
                           tasklist_lock             13          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock             10          [<ffffffff8104fe18>] do_exit+0x498/0x880
                           tasklist_lock             16          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                         ---------------
                           tasklist_lock             25          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock             12          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock              2          [<ffffffff8104fe18>] do_exit+0x498/0x880

...............................................................................................................................................................................................

                         inode_hash_lock:            33             33           0.37           6.21          35.77         118411         133107           0.00         204.42      144200.37
                         ---------------
                         inode_hash_lock             31          [<ffffffff811516c9>] __remove_inode_hash+0x29/0x90
                         inode_hash_lock              2          [<ffffffff8115319b>] iget_locked+0x6b/0x1a0
                         ---------------
                         inode_hash_lock             31          [<ffffffff811516c9>] __remove_inode_hash+0x29/0x90
                         inode_hash_lock              2          [<ffffffff8115320c>] iget_locked+0xdc/0x1a0

...............................................................................................................................................................................................

             &(&sighand->siglock)->rlock:            18             18           0.66           8.74          59.91            337           1152           0.12          15.74        1537.11
             ---------------------------
             &(&sighand->siglock)->rlock              7          [<ffffffff810604f0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              4          [<ffffffff810bafa3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              2          [<ffffffff8104e3ea>] release_task+0xda/0x4a0
             &(&sighand->siglock)->rlock              5          [<ffffffff81094ce3>] acct_collect+0x193/0x1b0
             ---------------------------
             &(&sighand->siglock)->rlock              4          [<ffffffff81094ce3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              3          [<ffffffff810604f0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock             10          [<ffffffff8104e3ea>] release_task+0xda/0x4a0
             &(&sighand->siglock)->rlock              1          [<ffffffff810bafa3>] taskstats_exit+0x233/0x3c0

...............................................................................................................................................................................................

                                   key#3:             3              3           0.91           1.35           3.31            876            997           0.00          11.17        2271.81
                                   -----
                                   key#3              3          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              3          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                   key#5:             1              1           0.76           0.76           0.76          24841         173002           0.00         211.07       57230.83
                                   -----
                                   key#5              1          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5              1          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                             &p->pi_lock:             1              1           1.93           1.93           1.93        9648285       23431945           0.00         298.88   100362630.12
                             -----------
                             &p->pi_lock              1          [<ffffffff81041b6e>] try_to_wake_up+0x2e/0x2e0
                             -----------
                             &p->pi_lock              1          [<ffffffff81041b6e>] try_to_wake_up+0x2e/0x2e0

...............................................................................................................................................................................................

             &(&btp->bt_lru_lock)->rlock:             1              1           1.84           1.84           1.84             42          50803           0.12         353.76       11811.15
             ---------------------------
             &(&btp->bt_lru_lock)->rlock              1          [<ffffffff8125fe73>] xfs_buf_lru_add+0x33/0xa0
             ---------------------------
             &(&btp->bt_lru_lock)->rlock              1          [<ffffffff8125fe73>] xfs_buf_lru_add+0x33/0xa0

...............................................................................................................................................................................................

                    &irq_desc_lock_class:             1              1           3.46           3.46           3.46            391        3582620           0.00         263.63      626311.51
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b6225>] show_interrupts+0x125/0x310

...............................................................................................................................................................................................

                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.13           1.09           4.89
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             85          62.25          68.82        5376.79
                             sysfs_mutex:             0              0           0.00           0.00           0.00              3          98659           0.16          76.45       22144.95
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              3             52           0.16           0.31           9.77
                                 sb_lock:             0              0           0.00           0.00           0.00            317           5747           0.12           8.09        2330.21
                                pgd_lock:             0              0           0.00           0.00           0.00             32             38           0.41           2.68          44.04
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          20.05          20.05          20.05
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00             12            105           3.30          10.03         598.43
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              8             33           0.12           5.91          39.89
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          50920           0.00          23.87       34222.34
                                     key:             0              0           0.00           0.00           0.00             14             26           0.13           7.85          43.02
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.65           0.65           0.65
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           6400           9954           1.68          47.30       75918.09
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              9            202           0.12           0.63          27.61
                           watchdog_lock:             0              0           0.00           0.00           0.00           1019           1019           3.97          20.46        8776.70
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            215           1302           0.11          14.23        1498.07
                         pci_config_lock:             0              0           0.00           0.00           0.00           3913           9164           1.06           8.29       12512.08
                     kthread_create_lock:             0              0           0.00           0.00           0.00             10             15           0.13           1.29           8.37
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            410        4775443           0.00         280.11     3335910.55
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.42           0.68           2.65
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              5           0.22           0.32           1.40
                                events-R:             0              0           0.00           0.00           0.00              0          24513           2.81         807.14      271703.52
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            621           0.12          11.43         465.75
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.23           1.06           8.18
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3              9           0.25          76.14         303.50
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       15839285           0.00         300.44    10783167.17
                             pidmap_lock:             0              0           0.00           0.00           0.00            219            413           0.32           6.35         299.64
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          14.83          16.30          31.13
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             42           0.13           0.28           7.91
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             42           0.12           0.37           8.31
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          20.38          23.24          43.62
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            509           3.67          12.85        3517.91
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              2              2           2.94           3.66           6.60
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.08          26.31          84.45
                               balancing:             0              0           0.00           0.00           0.00              0         534945           0.00         207.86      772396.06
                                   key#2:             0              0           0.00           0.00           0.00             34           1032           0.12          69.25         337.97
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            165        4891795           0.00         249.33     8219821.69
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.09           1.32          16.53
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          15.01          15.03          30.04
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.81           5.89          15.06
                                  &timer:             0              0           0.00           0.00           0.00              0          18231           0.08         185.62       48045.45
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        3486430           0.00         215.83      506807.51
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            153            676           0.16           5.39         398.01
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       16608783           0.00         277.05     1463639.35
           &(&mapping->tree_lock)->rlock:             0              0           0.00           0.00           0.00        2724324       68751619           0.00         300.04    19700338.17
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           9350           0.11          37.27       99669.18
                                   key#9:             0              0           0.00           0.00           0.00              0              2           0.15           0.15           0.30
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            199            206           0.32           5.90         141.91
                                   key#1:             0              0           0.00           0.00           0.00             61           1071           0.12          12.12         184.15
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.51          80.51
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             60           0.09           0.87          15.25
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             11           4495           0.14          14.14        3537.53
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          47705           0.09           6.15        8562.85
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              5             11           0.14           5.64          13.99
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      306603982           0.00         357.79   193371822.17
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            204            206           0.17           5.60         121.05
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.40           2.94           7.19
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           1019           4.78          21.37       10071.00
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           2036           7.32          13.34       18457.16
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             81          12056           0.12           5.00        1679.15
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            509           0.42           2.45         425.58
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             27           0.15           1.24          11.69
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              9           0.18           0.49           1.95
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            422           0.10           5.00         226.86
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              9           1.99           3.17          22.97
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.81           1.76           4.85
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.11           9.45          28.59
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.92           0.92           0.92
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.55           1.68
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.88           2.83
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.16           0.60           1.35
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              0              2           0.18           0.38           0.56
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.97          70.85
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         333.66        7951.90       25649.16
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.73          49.42
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.93          60.40
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00           5462          43362           0.16          88.43       17399.66
                             rename_lock:             0              0           0.00           0.00           0.00              6             81           0.37           4.99         115.60
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          46.98         721.81        2173.98
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            160           0.15         146.64        1453.91
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00           1700           5724           1.42         230.48      284689.42
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             89           0.16           1.05          70.59
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             14           4498           3.27         279.18       22579.28
                                   key#6:             0              0           0.00           0.00           0.00        4459807       10051384           0.00         239.16     1912571.89
                                &p->lock:             0              0           0.00           0.00           0.00              0           2872           0.21         456.62       50891.63
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.78          47.70
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.93          60.96
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             31            253           0.19          16.06         213.12
                                   key#2:             0              0           0.00           0.00           0.00            109           2309           0.12          13.33         478.30
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.54           3.21           4.75
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          24437           0.67         253.78      164424.24
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          24437           2.33         749.69      251298.32
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          21.83          21.83          21.83
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.13           0.84           6.51
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          14.07          19.50          52.48
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              6            155           0.69          69.30        2127.94
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              3          29829           0.12           0.56        3899.07
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9943           1.07          98.14       26487.65
                               swap_lock:             0              0           0.00           0.00           0.00              7            117           0.12           6.17          35.45
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.18           1.54           2.72
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.15          10.51          29.59
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              6             17           0.13           7.75          29.99
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.39           1.37           3.99
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           5.87          11.38
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.51           2.14
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00         236436       18216527           0.00         293.89     2720409.70
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           2036           8.67          18.56       23812.16
                                   key#2:             0              0           0.00           0.00           0.00            621            621           0.22           6.17         565.67
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             94            175           0.14           1.87         108.13
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4           6.96          25.18          46.75
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            418            831           0.12           1.81         383.07
                            init_fs.lock:             0              0           0.00           0.00           0.00              7              9           0.35           0.69           4.72
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              7             15           0.12           0.81           7.24
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              0             85           1.50           1.98         135.93
                              rtnl_mutex:             0              0           0.00           0.00           0.00              2              6           1.01           2.98          13.15
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             85           4.29          10.57         547.23
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.11           0.11           0.22
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.94          69.68
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          14.79          14.79          14.79
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              3           1.35           3.70           8.59
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           7.63           7.95          15.58
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.81          45.52
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             18           0.13           0.46           3.46
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             66           0.17          15.13         201.30
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              9           1.44           2.92          18.83
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             68           0.12           0.86          12.78
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             10           0.14           0.31           2.23
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.13           0.75           2.01
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.12           0.77           1.92
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.56           3.75           7.10
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             93           0.46         918.45        1683.89
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            222            516           3.11           9.19        2703.55
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              6           0.20           1.60           5.34
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             14            886           0.12           2.77         293.71
                              jbd_handle:             0              0           0.00           0.00           0.00              0            440           2.20         255.77        2576.86
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.92          17.96          20.88
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              7           0.26           0.80           3.18
                                   key#4:             0              0           0.00           0.00           0.00             13            440           0.12           2.12          74.08
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              7             11           1.10         130.82         299.70
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              8             12           0.12           0.59           3.50
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.61           0.61           0.61
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             51        2097.93        2300.70      107610.71
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4            195           4.04          27.91         916.28
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            418           0.12           0.68         109.29
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             21            110           0.40           2.37         101.17
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4896           0.46           7.70        3482.92
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9792           0.48          67.31        7696.92
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4794           0.33          82.93        3448.28
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.34           7.16           8.02
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             10           0.09          13.60          36.70
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             51        2095.43        2299.10      107452.03
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             51           0.37           0.97          31.52
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            509           0.15           1.01         176.43
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              4            522           0.23          73.28        1932.48
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            102           4.45          12.99         798.40
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            816           0.13           0.49         194.64
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            816           0.11           1.87         203.53
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            100           0.14           2.50          36.05
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             14           0.20           0.61           5.19
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             91           0.11          20.00         841.39
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            516           3.78          12.78        3482.81
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            516           4.94          11.59        3767.06
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            516           4.59          10.54        3369.79
                             &vha->timer:             0              0           0.00           0.00           0.00              0           9164           1.81          43.51       57928.13
                              &bp->timer:             0              0           0.00           0.00           0.00              0            508           4.71          15.20        3856.71
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            200           0.34           1.65         140.77
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.38           0.94          65.13
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.49           1.03          69.11
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              0              2          49.08          50.66          99.74
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             14           0.14           0.18           2.06
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             17           0.18           0.77           6.14
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             40            210           0.12          18.12         195.37
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             92           0.16         123.21         351.17
                                   key#5:             0              0           0.00           0.00           0.00          24844         173001           0.00           6.92       37859.82
                                   key#5:             0              0           0.00           0.00           0.00              3              4           0.34           0.66           2.03
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.14           0.21           0.79
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            102           4.86          14.55         873.65
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             51           1.12          10.38         324.01
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             51        2097.63        2300.38      107585.42
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              9           1.08           2.85          17.59
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             68           0.67          19.41         438.95
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             68           4.89          18.37         653.18
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             17           9.13          28.41         276.10
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             17           8.45          26.68         258.03
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2            178           0.15           1.62         144.41
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            356           0.14           0.80         145.50
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.95          69.39
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             89           0.33           1.06          69.84
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             89           0.15           0.80          62.43
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              2           0.33           0.79           1.12
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.12          14.62          73.08
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             89           0.19           0.69          43.06
                                   key#6:             0              0           0.00           0.00           0.00              0             24           0.15           0.38           5.25
                                   key#6:             0              0           0.00           0.00           0.00          39343          39550           0.12          11.01        6853.47
             &(&mp->m_perag_lock)->rlock:             0              0           0.00           0.00           0.00           7120           7228           0.13          81.28        7857.41
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              6              8           0.35          13.29          16.37
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00        1538025       75681564           0.00      401406.94   116202242.67
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         231452        8602234           0.00      308896.70    28858546.67
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00         354484        1359776           0.00         302.42     1467156.50
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        6185054       22435404           0.00         278.22     7385740.61
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1084           2.34    16582695.80   114492352.95
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.46           0.71           1.83
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.41           0.72           1.13
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.09           0.22           0.30
                               xfslogd-R:             0              0           0.00           0.00           0.00              0         691295           0.00      626190.27    29584536.12
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00         118363        1240016          13.61      405477.64    91419880.47
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              2           1002           0.12           0.81         145.94
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             21            418           0.22       11989.50       15735.96
                     xfs_iolock_active-W:             0              0           0.00           0.00           0.00            162       17796681           0.00      212756.99   130872383.53
                     xfs_iolock_active-R:             0              0           0.00           0.00           0.00         488020        6615962           0.00       63988.09    22648793.65
                              xfsdatad-R:             0              0           0.00           0.00           0.00              0        1239021           1.46       12936.98    30983940.32
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0        1239021           1.26       12936.75    30538087.35
                                   key#6:             0              0           0.00           0.00           0.00          42010          43213           0.13         187.45      143722.16
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              8           3.40           8.99          50.94
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              8         758.25         806.07        6273.54
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             16           1.61          10.21         101.97
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             77         123.06     6597154.63    17476038.36
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             16         122.03     6597153.60    17239445.78
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.56           1.80
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0         691295           0.00      626189.95    29256310.27
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00         495427         681662           0.00        4407.10      595565.97
                                   key#3:             0              0           0.00           0.00           0.00              4              6           0.14           0.76           2.76
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             20            602           0.13          11.07         236.12
                                   key#7:             0              0           0.00           0.00           0.00        2562959        3021124           0.00         269.02     2479972.05
                                   key#7:             0              0           0.00           0.00           0.00        1871061        2951392           0.00           6.04      374558.98
               &(&ip->i_lock)->mr_lock/4:             0              0           0.00           0.00           0.00              0         119621           0.00      229977.64    12370056.81
               &(&ip->i_lock)->mr_lock/5:             0              0           0.00           0.00           0.00              0           4461           0.32          52.51        2950.90
                  xfs_iolock_reclaimable:             0              0           0.00           0.00           0.00            134         119760           0.28      261371.00    21916986.66
           &(&mp->m_reclaim_work)->timer:             0              0           0.00           0.00           0.00              0             61           3.79          27.99         365.54
          (&(&mp->m_reclaim_work)->work):             0              0           0.00           0.00           0.00              0             61         950.35        6765.25      236488.95
              &pag->pag_ici_reclaim_lock:             0              0           0.00           0.00           0.00              0            412           8.47        1740.14      235495.04
                                       t:             0              0           0.00           0.00           0.00              0             48           3.93          13.13         366.77
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              5           4.81           6.94          28.39
                               &pl->lock:             0              0           0.00           0.00           0.00              2              2           1.07          18.11          19.18
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2           9.22          26.08          35.29
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           7.71          22.29          29.99
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          12.59          12.59          12.59
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           1.53           3.99           5.52
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           0.33           1.05           1.38
                             mmlist_lock:             0              0           0.00           0.00           0.00              2              2           0.60           3.37           3.97
                                   key#3:             0              0           0.00           0.00           0.00              9             14           0.13           4.02          12.87
                                   key#3:             0              0           0.00           0.00           0.00              9             18           0.13           2.66           9.88
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             30            955           0.12          12.16         654.91
                              xtime_lock:             0              0           0.00           0.00           0.00              0          50920           0.00          78.37      550244.72
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              9         393844           0.12           2.17      105372.96
