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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

        &(&journal->j_state_lock)->rlock:       7410294        7537578           0.10        5439.88   391122515.51       12940440       48817926           0.08        5837.07   109328487.44
        --------------------------------
        &(&journal->j_state_lock)->rlock        2550204          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        &(&journal->j_state_lock)->rlock          45320          [<ffffffff8123797c>] journal_commit_transaction+0x8c/0x13f0
        &(&journal->j_state_lock)->rlock        3209886          [<ffffffff8123536f>] start_this_handle+0x6f/0x440
        &(&journal->j_state_lock)->rlock         428402          [<ffffffff8123dd92>] journal_next_log_block+0x32/0xa0
        --------------------------------
        &(&journal->j_state_lock)->rlock           9432          [<ffffffff8123cb6c>] kjournald+0x1ec/0x280
        &(&journal->j_state_lock)->rlock        2770055          [<ffffffff8123536f>] start_this_handle+0x6f/0x440
        &(&journal->j_state_lock)->rlock         430836          [<ffffffff81237a6d>] journal_commit_transaction+0x17d/0x13f0
        &(&journal->j_state_lock)->rlock         161114          [<ffffffff8123dd92>] journal_next_log_block+0x32/0xa0

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

         &(&journal->j_list_lock)->rlock:       5245155        5684843           0.14       54345.11    45322138.06       11538576       52232631           0.08       65299.77   101132556.86
         -------------------------------
         &(&journal->j_list_lock)->rlock          22494          [<ffffffff8123742f>] journal_get_create_access+0x7f/0x190
         &(&journal->j_list_lock)->rlock        1392109          [<ffffffff81236b7c>] journal_dirty_data+0x6c/0x240
         &(&journal->j_list_lock)->rlock        1002203          [<ffffffff81237048>] do_get_write_access+0x2f8/0x4b0
         &(&journal->j_list_lock)->rlock        1110842          [<ffffffff81236ad6>] journal_dirty_metadata+0xf6/0x130
         -------------------------------
         &(&journal->j_list_lock)->rlock          47185          [<ffffffff81237c2f>] journal_commit_transaction+0x33f/0x13f0
         &(&journal->j_list_lock)->rlock        1433355          [<ffffffff81236b7c>] journal_dirty_data+0x6c/0x240
         &(&journal->j_list_lock)->rlock         970185          [<ffffffff8123814c>] journal_commit_transaction+0x85c/0x13f0
         &(&journal->j_list_lock)->rlock        1113214          [<ffffffff81237048>] do_get_write_access+0x2f8/0x4b0

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

         &(&futex_queues[i].lock)->rlock:       4718338        4738652           0.11        1391.41    31289364.19       28563669       29772202           0.09         379.62   124463179.37
         -------------------------------
         &(&futex_queues[i].lock)->rlock          25396          [<ffffffff81096037>] futex_requeue+0x147/0x8a0
         &(&futex_queues[i].lock)->rlock        2105536          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        2585423          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock          22280          [<ffffffff81096ff2>] do_futex+0x2d2/0xb70
         -------------------------------
         &(&futex_queues[i].lock)->rlock        1577963          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock         260820          [<ffffffff81096341>] futex_requeue+0x451/0x8a0
         &(&futex_queues[i].lock)->rlock        2585512          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock         162372          [<ffffffff8109773e>] do_futex+0xa1e/0xb70

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

                      &(&h->lock)->rlock:       1657066        1678827           0.11         308.83     5936953.17        8401082       19367794           0.14         487.51    37598491.34
                      ------------------
                      &(&h->lock)->rlock         254700          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         509255          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         252972          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock         224106          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         109694          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         644760          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         425384          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         234649          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80

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

            &journal->j_checkpoint_mutex:        631071         631934          10.03      706429.93  1264762708.77         696218         756406           0.52     2934429.20   274238453.67
            ----------------------------
            &journal->j_checkpoint_mutex         631934          [<ffffffff8123a33b>] __log_wait_for_space+0xeb/0x1d0
            ----------------------------
            &journal->j_checkpoint_mutex         631934          [<ffffffff8123a33b>] __log_wait_for_space+0xeb/0x1d0

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

            &journal->j_wait_done_commit:        506281         624667           0.23        1694.66    28644056.50        1179681        1331031           0.08         361.35     5380387.22
            ----------------------------
            &journal->j_wait_done_commit         402013          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
            &journal->j_wait_done_commit         207920          [<ffffffff81063531>] finish_wait+0x41/0x80
            &journal->j_wait_done_commit          14734          [<ffffffff8106e892>] __wake_up+0x32/0x70
            ----------------------------
            &journal->j_wait_done_commit         282527          [<ffffffff8106e892>] __wake_up+0x32/0x70
            &journal->j_wait_done_commit         275047          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
            &journal->j_wait_done_commit          67093          [<ffffffff81063531>] finish_wait+0x41/0x80

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

        &(&mapping->private_lock)->rlock:        192336         197884           0.15         225.13      292131.51        3037994       30873885           0.09         294.28     8041327.73
        --------------------------------
        &(&mapping->private_lock)->rlock         194152          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock           3732          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        --------------------------------
        &(&mapping->private_lock)->rlock         192565          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock           5319          [<ffffffff8117c546>] __getblk+0x176/0x2a0

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

       &(&futex_queues[i].lock)->rlock/1:        181382         181410           0.18         228.15      939343.88        1294524        1326385           0.08         237.72      643187.58
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          48896          [<ffffffff81096341>] futex_requeue+0x451/0x8a0
       &(&futex_queues[i].lock)->rlock/1         132440          [<ffffffff8109773e>] do_futex+0xa1e/0xb70
       &(&futex_queues[i].lock)->rlock/1             74          [<ffffffff810962c9>] futex_requeue+0x3d9/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          97518          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1          83860          [<ffffffff810951fa>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1             32          [<ffffffff8109773e>] do_futex+0xa1e/0xb70

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

                               &rq->lock:        160886         161126           0.11         534.11      738899.05        4560795       92000025           0.07         553.10   102195219.97
                               ---------
                               &rq->lock         103290          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          36631          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock            174          [<ffffffff8107b6d7>] load_balance+0x587/0x820
                               &rq->lock           8024          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               ---------
                               &rq->lock          45662          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock          75903          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          10215          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock          25061          [<ffffffff8169682e>] __schedule+0xbe/0x7c0

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

               &(&dentry->d_lock)->rlock:        146283         151254           0.12         268.01      206846.21       12035084       59328614           0.08         309.86    18656202.46
               -------------------------
               &(&dentry->d_lock)->rlock           8974          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock         119856          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           4951          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               &(&dentry->d_lock)->rlock          12169          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock           9084          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          42612          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock          71394          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock          19856          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0

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

                        rcu_node_level_1:        144201         146600           0.23         198.13      523794.35         557875        1546292           0.07         252.72      710688.65
                        ----------------
                        rcu_node_level_1         140997          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1527          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1           4038          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1             38          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1         131279          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           4198          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1           8469          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           2654          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                             &rq->lock/1:        115762         115803           0.20         548.99      644541.61         455647         941520           0.08         274.03      916038.74
                             -----------
                             &rq->lock/1         115710          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             93          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1          15877          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1            173          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                             &rq->lock/1          60729          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1          38758          [<ffffffff8107b6ac>] load_balance+0x55c/0x820

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

              &(&newf->file_lock)->rlock:         81905          81971           0.21         159.42      128392.37        2540129        6177977           0.11         296.07     3932032.07
              --------------------------
              &(&newf->file_lock)->rlock          48991          [<ffffffff81148633>] sys_close+0x43/0x110
              &(&newf->file_lock)->rlock          19476          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock          13504          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              --------------------------
              &(&newf->file_lock)->rlock          23053          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock          43925          [<ffffffff81148633>] sys_close+0x43/0x110
              &(&newf->file_lock)->rlock          14993          [<ffffffff81148747>] fd_install+0x47/0x80

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

       &(&sbi->s_rsv_window_lock)->rlock:         68945          70200           0.19         206.14      147615.24         871293        5035469           0.11         287.37     2336914.59
       ---------------------------------
       &(&sbi->s_rsv_window_lock)->rlock           9974          [<ffffffff811c04e9>] ext3_try_to_allocate_with_rsv+0x1d9/0x6c0
       &(&sbi->s_rsv_window_lock)->rlock          47455          [<ffffffff811c0acf>] ext3_discard_reservation+0x6f/0xf0
       &(&sbi->s_rsv_window_lock)->rlock            876          [<ffffffff811c0696>] ext3_try_to_allocate_with_rsv+0x386/0x6c0
       &(&sbi->s_rsv_window_lock)->rlock          11895          [<ffffffff811c0611>] ext3_try_to_allocate_with_rsv+0x301/0x6c0
       ---------------------------------
       &(&sbi->s_rsv_window_lock)->rlock          16328          [<ffffffff811c04e9>] ext3_try_to_allocate_with_rsv+0x1d9/0x6c0
       &(&sbi->s_rsv_window_lock)->rlock          48537          [<ffffffff811c0acf>] ext3_discard_reservation+0x6f/0xf0
       &(&sbi->s_rsv_window_lock)->rlock           4940          [<ffffffff811c0611>] ext3_try_to_allocate_with_rsv+0x301/0x6c0
       &(&sbi->s_rsv_window_lock)->rlock            395          [<ffffffff811c0696>] ext3_try_to_allocate_with_rsv+0x386/0x6c0

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

                     &(&fs->lock)->rlock:         66820          66843           0.11         213.54      208292.15        1387778        2922279           0.11         292.51     7563769.72
                     -------------------
                     &(&fs->lock)->rlock          66843          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock          66843          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                     &sbi->s_orphan_lock:         43110          43125           7.01      486258.63     6455465.95         292542         511820           0.14      843414.79    13611914.14
                     -------------------
                     &sbi->s_orphan_lock          32932          [<ffffffff811cce88>] ext3_orphan_add+0x48/0x1d0
                     &sbi->s_orphan_lock          10193          [<ffffffff811cdbe7>] ext3_orphan_del+0x47/0x1c0
                     -------------------
                     &sbi->s_orphan_lock          33203          [<ffffffff811cce88>] ext3_orphan_add+0x48/0x1d0
                     &sbi->s_orphan_lock           9922          [<ffffffff811cdbe7>] ext3_orphan_del+0x47/0x1c0

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

                                &q->lock:         31785          37217           0.23          18.59       47056.09        7103330        7205897           0.10         295.24     5829075.23
                                --------
                                &q->lock          29102          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           8115          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          20187          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          17030          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

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

                &(&wb->list_lock)->rlock:         14216          14240           0.33       96617.29     9775691.78         919511        3682957           0.08       96117.94     4419751.79
                ------------------------
                &(&wb->list_lock)->rlock          11019          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           2921          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock            298          [<ffffffff81175bc0>] inode_wb_list_del+0x40/0x90
                &(&wb->list_lock)->rlock              2          [<ffffffff81071c77>] __cond_resched_lock+0x57/0xa0
                ------------------------
                &(&wb->list_lock)->rlock            425          [<ffffffff81173e60>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock           6014          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock           7595          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock            205          [<ffffffff81175bc0>] inode_wb_list_del+0x40/0x90

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

                    zone->wait_table + i:          7944           8206           0.24          86.69       29775.74        1252064        2780555           0.08         268.70     5290402.27
                    --------------------
                    zone->wait_table + i           3187          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i           2017          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i           2678          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                    zone->wait_table + i            324          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    --------------------
                    zone->wait_table + i           4151          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i           2522          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i           1253          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                    zone->wait_table + i            280          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90

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

               &(&zone->lru_lock)->rlock:          7705           7720           0.24          14.63       10810.35        1184778        2967134           0.11         284.99     2235787.38
               -------------------------
               &(&zone->lru_lock)->rlock           6174          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock           1546          [<ffffffff81106cf8>] release_pages+0x158/0x210
               -------------------------
               &(&zone->lru_lock)->rlock           6423          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock           1297          [<ffffffff81106cf8>] release_pages+0x158/0x210

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

           &(&mapping->tree_lock)->rlock:          5132           5679           0.25          12.24        6961.07        1331915       77680368           0.10        1747.18    15830535.82
           -----------------------------
           &(&mapping->tree_lock)->rlock           1308          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock            928          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock           1664          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock           1779          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           -----------------------------
           &(&mapping->tree_lock)->rlock           2136          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock            851          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock           1039          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock           1653          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0

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

                         inode_hash_lock:          3588           3591           0.28          24.31        6847.92         511685        1529363           0.11         282.18     1582024.45
                         ---------------
                         inode_hash_lock           3086          [<ffffffff81165d2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock              8          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         inode_hash_lock            490          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              7          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         ---------------
                         inode_hash_lock             12          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         inode_hash_lock           3133          [<ffffffff81165d2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock              5          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         inode_hash_lock            441          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90

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

                        rcu_node_level_0:          2901           2935           0.31         130.75       14732.53          44728          90256           0.10          13.16       63089.19
                        ----------------
                        rcu_node_level_0           1756          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            566          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0            121          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             20          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        ----------------
                        rcu_node_level_0           2117          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            530          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             57          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0            208          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0

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

                         dcache_lru_lock:          1406           1406           0.29          55.58        2034.41         170583        1172329           0.11         217.77      294336.66
                         ---------------
                         dcache_lru_lock           1406          [<ffffffff811625fd>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock           1406          [<ffffffff811625fd>] dput+0x17d/0x1d0

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

                 &(&n->list_lock)->rlock:          1016           1018           0.26           7.88        1223.06         175721         760577           0.11         229.80      443583.68
                 -----------------------
                 &(&n->list_lock)->rlock            989          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock             29          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 -----------------------
                 &(&n->list_lock)->rlock             31          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock            987          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0

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

                   &(&zone->lock)->rlock:           705            705           0.29          51.05        3060.53         196166         956904           0.12         275.45     2188343.69
                   ---------------------
                   &(&zone->lock)->rlock             34          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock            384          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock             33          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock            254          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   ---------------------
                   &(&zone->lock)->rlock            282          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock             10          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock             33          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock            380          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400

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

           &(&bgl->locks[i].lock)->rlock:           634            643           0.29           7.03         579.68         666376       19646424           0.10         282.40     2664170.96
           -----------------------------
           &(&bgl->locks[i].lock)->rlock            546          [<ffffffff811c16ec>] ext3_new_blocks+0x5cc/0x740
           &(&bgl->locks[i].lock)->rlock             41          [<ffffffff811c3711>] ext3_new_inode+0x2a1/0xa80
           &(&bgl->locks[i].lock)->rlock             30          [<ffffffff811c0e75>] ext3_free_blocks_sb+0x325/0x490
           &(&bgl->locks[i].lock)->rlock             26          [<ffffffff811c32b1>] ext3_free_inode+0x171/0x330
           -----------------------------
           &(&bgl->locks[i].lock)->rlock            481          [<ffffffff811c16ec>] ext3_new_blocks+0x5cc/0x740
           &(&bgl->locks[i].lock)->rlock             20          [<ffffffff811c32b1>] ext3_free_inode+0x171/0x330
           &(&bgl->locks[i].lock)->rlock             95          [<ffffffff811c3711>] ext3_new_inode+0x2a1/0xa80
           &(&bgl->locks[i].lock)->rlock             47          [<ffffffff811c0e75>] ext3_free_blocks_sb+0x325/0x490

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

             &(&dentry->d_lock)->rlock/1:           612            612           0.28          21.29         765.56        1387712        2919722           0.11         277.46     1323624.81
             ---------------------------
             &(&dentry->d_lock)->rlock/1            612          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1            610          [<ffffffff811624b2>] dput+0x32/0x1d0
             &(&dentry->d_lock)->rlock/1              2          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250

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

                        &input_pool.lock:           494            494           0.35           3.72         472.86           7292         205891           0.11          13.48       64238.57
                        ----------------
                        &input_pool.lock            494          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock            494          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

                &type->i_mutex_dir_key#3:           449            451          10.61      106756.43      715688.19         339935        1341934           0.20     2936233.89   554084127.15
                ------------------------
                &type->i_mutex_dir_key#3            451          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                ------------------------
                &type->i_mutex_dir_key#3            378          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                &type->i_mutex_dir_key#3             73          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0

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

              &type->i_mutex_dir_key#3/1:           421            423          12.45        8834.44      518647.60         166323         171614           0.86      843458.38   225611732.90
              --------------------------
              &type->i_mutex_dir_key#3/1            423          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0
              --------------------------
              &type->i_mutex_dir_key#3/1            125          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0
              &type->i_mutex_dir_key#3/1            298          [<ffffffff81159c8e>] do_last+0x32e/0xe60

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

                      inode_sb_list_lock:           291            291           0.33          18.55         400.29         511909        3695620           0.10         553.03     2225277.88
                      ------------------
                      inode_sb_list_lock            217          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock             74          [<ffffffff811657bf>] evict+0x6f/0x1c0
                      ------------------
                      inode_sb_list_lock            247          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock             44          [<ffffffff811657bf>] evict+0x6f/0x1c0

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

                                   key#5:           198            198           0.31           6.18         204.88         251055        1460191           0.10         276.50      428435.77
                                   -----
                                   key#5            198          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            198          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                                pci_lock:           139            139           0.52           9.71         628.51           4941          11230           1.25          14.75       45905.62
                                --------
                                pci_lock            139          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            139          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                         &mm->mmap_sem-W:            53             55           0.55         247.89        3090.78           7825          32584           0.12        2554.30      634127.09
                         &mm->mmap_sem-R:            31             58           5.54         119.18        2847.89            143          84214           0.13        7086.26      285534.16
                         ---------------
                           &mm->mmap_sem             58          [<ffffffff8169c3bf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem             51          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              1          [<ffffffff81124663>] sys_brk+0x43/0x130
                           &mm->mmap_sem              2          [<ffffffff81115a34>] vm_mmap_pgoff+0x54/0xa0
                         ---------------
                           &mm->mmap_sem              3          [<ffffffff81115a34>] vm_mmap_pgoff+0x54/0xa0
                           &mm->mmap_sem              1          [<ffffffff81124286>] vm_munmap+0x46/0x80
                           &mm->mmap_sem              1          [<ffffffff81124663>] sys_brk+0x43/0x130
                           &mm->mmap_sem            107          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0

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

                   &(&base->lock)->rlock:            62             62           0.47           6.65          99.08         293851        2968092           0.10         252.44     1857401.48
                   ---------------------
                   &(&base->lock)->rlock             21          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             25          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             16          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   ---------------------
                   &(&base->lock)->rlock             13          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             28          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             21          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0

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

            &(&bp->indirect_lock)->rlock:            56             56           0.53           6.26         107.85           1005           2398           0.12          37.05        2593.25
            ----------------------------
            &(&bp->indirect_lock)->rlock             32          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             24          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             40          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             16          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

          &(&mm->page_table_lock)->rlock:            50             50           0.47          16.39         150.25          11567         105205           0.11         231.32       91546.59
          ------------------------------
          &(&mm->page_table_lock)->rlock              7          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock             24          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111bb50>] __do_fault+0x150/0x490
          &(&mm->page_table_lock)->rlock             18          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0
          ------------------------------
          &(&mm->page_table_lock)->rlock             13          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock             19          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock             18          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0

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

                                   key#6:            40             40           0.30           6.01          39.33          67879         393326           0.10         208.42       96712.58
                                   -----
                                   key#6             40          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6             40          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         tasklist_lock-W:            23             23           0.79           7.69          88.10             88            236           0.13          13.82         558.58
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             52            683           0.15           9.40        1189.99
                         ---------------
                           tasklist_lock              7          [<ffffffff81043813>] do_exit+0x203/0x940
                           tasklist_lock             10          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                           tasklist_lock              6          [<ffffffff81043ab8>] do_exit+0x4a8/0x940
                         ---------------
                           tasklist_lock             16          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                           tasklist_lock              3          [<ffffffff81043ab8>] do_exit+0x4a8/0x940
                           tasklist_lock              4          [<ffffffff81043813>] do_exit+0x203/0x940

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

                                   key#7:            18             18           0.45           6.06          25.65          41126         196996           0.10          17.98       63557.38
                                   -----
                                   key#7             18          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              1          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   key#7             17          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

       &(&journal->j_revoke_lock)->rlock:            18             18           0.39           6.06          24.05         116348         416057           0.10          73.96      160714.51
       ---------------------------------
       &(&journal->j_revoke_lock)->rlock             18          [<ffffffff8123a477>] find_revoke_record+0x57/0xb0
       ---------------------------------
       &(&journal->j_revoke_lock)->rlock              4          [<ffffffff8123a477>] find_revoke_record+0x57/0xb0
       &(&journal->j_revoke_lock)->rlock             14          [<ffffffff8123a55a>] insert_revoke_hash+0x8a/0xc0

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

         &(&sbi->s_next_gen_lock)->rlock:            17             17           0.60          10.97          51.93         341332        1342926           0.10         221.51      407237.81
         -------------------------------
         &(&sbi->s_next_gen_lock)->rlock             17          [<ffffffff811c38ee>] ext3_new_inode+0x47e/0xa80
         -------------------------------
         &(&sbi->s_next_gen_lock)->rlock             17          [<ffffffff811c38ee>] ext3_new_inode+0x47e/0xa80

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

             &(&sighand->siglock)->rlock:             6              6           0.72           3.87          13.20            121            422           0.09          11.69         457.33
             ---------------------------
             &(&sighand->siglock)->rlock              3          [<ffffffff81053688>] exit_signals+0x88/0x150
             &(&sighand->siglock)->rlock              1          [<ffffffff81041fda>] release_task+0xda/0x4e0
             &(&sighand->siglock)->rlock              1          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              1          [<ffffffff810ca1c3>] taskstats_exit+0x233/0x3c0
             ---------------------------
             &(&sighand->siglock)->rlock              4          [<ffffffff81041fda>] release_task+0xda/0x4e0
             &(&sighand->siglock)->rlock              2          [<ffffffff81053688>] exit_signals+0x88/0x150

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

                                   key#3:             4              4           0.65           5.10           7.52          35976         178546           0.10          73.87       46625.42
                                   -----
                                   key#3              4          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              4          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         &sem->wait_lock:             3              3           1.23          18.40          21.01            179            214           0.15          22.93        1013.44
                         ---------------
                         &sem->wait_lock              3          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160
                         ---------------
                         &sem->wait_lock              2          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160
                         &sem->wait_lock              1          [<ffffffff813b5fd3>] rwsem_wake+0x23/0x60

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

                    &irq_desc_lock_class:             3              3           1.40           7.99          15.34            462        7190034           0.10         238.02     1257379.55
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              1          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

                             &pipe->wait:             1              1           1.42           1.42           1.42            101           2769           0.11          16.10         541.82
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70

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

              &sb->s_type->i_mutex_key#7:             1              1          32.86          32.86          32.86             30            253           0.18          17.80         193.30
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81153d6a>] pipe_write+0x7a/0x5d0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8115434e>] pipe_read+0x8e/0x510

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

                                 sb_lock:             0              0           0.00           0.00           0.00             32            908           0.11           6.90         445.75
                             sysfs_mutex:             0              0           0.00           0.00           0.00              3         123720           0.15          55.96       25176.86
                                pgd_lock:             0              0           0.00           0.00           0.00             24             32           0.19           2.22          38.50
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              0              1          13.14          13.14          13.14
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           6058          10170           1.64         215.58      102688.95
                              xtime_lock:             0              0           0.00           0.00           0.00              0          62540           2.45         209.24      952643.57
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            224          92195           0.17         277.26      417371.90
                           watchdog_lock:             0              0           0.00           0.00           0.00           1251           1251           3.53          20.87        9967.54
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              6             60           0.12           0.95          11.71
                             &p->pi_lock:             0              0           0.00           0.00           0.00       12539735       21764426           0.10         361.21    90661211.83
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              0              2           6.77          14.38          21.15
                             pidmap_lock:             0              0           0.00           0.00           0.00             66            117           0.37           5.16          81.14
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            114            473           0.09          10.72         414.88
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3             10           3.28           5.95          41.25
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              8             33           0.11           5.24          37.89
                              &x->wait#2:             0              0           0.00           0.00           0.00              7             14           0.15           0.92           6.44
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              0              9           0.20          66.43         256.02
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           9825           0.10         111.38       94303.56
                             sysctl_lock:             0              0           0.00           0.00           0.00              0             22           0.11           0.37           3.59
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.11          21.41          79.18
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              8           5277           0.14          13.41        3812.23
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          61272           0.08           6.73        9937.14
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             70           0.09           4.78          19.52
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             54           0.11           0.91          13.36
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             54           0.11           0.76          10.46
                      call_function.lock:             0              0           0.00           0.00           0.00          15652          15860           0.12         204.70       24077.65
                               balancing:             0              0           0.00           0.00           0.00              0         705612           0.07         250.64      759283.86
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          30.95          48.20          79.15
                         pci_config_lock:             0              0           0.00           0.00           0.00           4941          11230           1.03           6.71       19299.83
                                  &timer:             0              0           0.00           0.00           0.00              0            248           0.07          51.30        1445.84
                            sb_writers-R:             0              0           0.00           0.00           0.00              0             11           2.37           7.71          56.50
                                     key:             0              0           0.00           0.00           0.00             42            731           0.10           2.75         230.29
                                events-R:             0              0           0.00           0.00           0.00              0          30107           3.05         257.14      358412.47
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            150        6007825           0.12         272.09    32938008.70
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              4             49           0.10           1.64          16.08
                               bdev_lock:             0              0           0.00           0.00           0.00              0              2           5.01          19.33          24.34
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              6            190           0.66          67.60        2560.34
                               tty_mutex:             0              0           0.00           0.00           0.00              0              6           0.69           4.27          10.05
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            760           0.11          32.42         657.48
               xfrm_policy_afinfo_lock-R:             0              0           0.00           0.00           0.00              0              1           0.86           0.86           0.86
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        4118496           0.08         272.57      650626.45
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            116            676           0.15           3.11         339.01
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       17863445           0.07         263.31     1517950.70
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00             60            110           0.31          20.21         354.54
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             31            295           0.08          63.74         203.71
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             58             59           0.11           5.41          41.33
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.47           2.27           5.31
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           2502           7.56         211.43       25634.05
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             78          14280           0.10           0.97        1798.23
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.13           0.98          10.81
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.22           0.30           2.20
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            148           0.08          17.59         122.81
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.32           3.51          23.63
                             &vha->timer:             0              0           0.00           0.00           0.00              0          11230           1.72          27.68       97159.82
                               cdev_lock:             0              0           0.00           0.00           0.00              2              4           0.45           0.97           3.02
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              8           0.11           6.32          19.09
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.59           0.59           0.59
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.60           1.66
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.12           0.40           2.09
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.49           0.59           1.08
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           0.43           0.98
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.03          25.17          84.40
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         188.50        7305.09       21793.87
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00           7827          53632           0.15          74.43       23529.03
                             rename_lock:             0              0           0.00           0.00           0.00              2             81           0.33           3.70          90.38
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          43.08         800.60        2098.25
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            157           0.14         164.05        1491.09
                                   key#9:             0              0           0.00           0.00           0.00              1             10           0.11           0.20           1.26
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           1.08           3.15
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              8           5215           3.01          29.52       24349.08
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.83           2.32
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              3             65           2.02          18.06         649.28
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.86           2.45
                                &p->lock:             0              0           0.00           0.00           0.00              0           3426           0.21         337.85       50195.32
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.52           1.54
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.82           2.30
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.19           2.32           3.51
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              3           1.48           6.38          11.18
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          17.68          17.68          17.68
                         unix_table_lock:             0              0           0.00           0.00           0.00              2             14           0.12           0.94           5.53
                            &u->readlock:             0              0           0.00           0.00           0.00              2              3           5.70          12.64          30.80
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              3          36726           0.11           0.61        4305.37
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          12242           1.01         229.68       29703.30
                               swap_lock:             0              0           0.00           0.00           0.00              0              2           0.36           0.70           1.06
                               uts_sem-R:             0              0           0.00           0.00           0.00              0              2           0.64           0.93           1.58
                               &wq->wait:             0              0           0.00           0.00           0.00              6              9           0.12          14.67          29.11
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              7           0.78           3.14          12.30
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.62           1.39           3.13
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              3             14           0.13           4.13          18.05
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              6             18           0.11           1.02           6.05
                           &u->peer_wait:             0              0           0.00           0.00           0.00              2              9           0.12           0.79           2.79
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00             50             57           0.14           1.05          20.04
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             57           0.12           0.30           7.94
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           2502           8.84         215.03       34178.09
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           2578          57580           0.11          11.79       12933.58
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              4             15           0.13           0.86           6.45
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              6           0.74           6.05          16.32
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.69           0.81           1.50
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      262514556           0.07         579.83   242988378.94
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00         392292         632907           0.11         230.06      628524.06
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       20328347           0.08         294.62    14386526.26
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        3968662       36224306           0.08         285.77     6895088.91
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              0              6           0.11           0.46           1.38
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          30024           0.58         280.58      317875.58
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          30024           2.70         256.61      339033.42
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.41           0.49           0.90
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.61           0.66           1.27
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00         165408        1342933           0.10         134.82      223459.84
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             63        1191.04        1222.68       75735.89
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           1251           4.09          23.27       11752.44
                                   key#2:             0              0           0.00           0.00           0.00             91             91           0.32           5.73          82.42
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.09           0.12           0.21
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0       19891576           1.13     2936243.24  2477082415.86
                                   key#4:             0              0           0.00           0.00           0.00           1771          12191           0.11          47.03        4386.39
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.66           2.37
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              2              3           1.23           3.91           8.80
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           6.37           6.57          12.94
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0            376           0.65     3095728.83    24674545.73
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              0              8           0.16           1.88           5.38
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         173990       18033834           3.79     2169676.17  1176050082.60
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00       10005921       40993374           0.10         325.63    18873722.78
                              jbd_handle:             0              0           0.00           0.00           0.00              0       20063181           0.87      843445.96   424901716.29
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00         415584       15328055           0.11         279.75     2596377.30
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00         282116       19385908           0.17      743325.15   130225133.86
                          file_lock_lock:             0              0           0.00           0.00           0.00              0              3           0.72           1.19           2.95
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.54           1.85
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.32           3.32
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             71           0.29          49.82         403.54
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              8           1.94           2.90          19.11
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             80           0.11           0.99          13.47
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             16           0.14           0.93           5.00
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              7           0.14          35.87          38.27
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.13           0.64           1.54
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             73           0.22           0.72          29.16
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             83           0.12           0.70          31.52
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            224            561           0.99         200.14        2721.56
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          62540           1.43         202.81      762460.97
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           5952           0.58           3.80        4187.19
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          11904           0.53          64.43        9109.35
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           5828           0.31           1.86        3605.19
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0          96206           0.07           8.92        9537.68
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00         283526         313051           0.11         304.97     1850946.24
                              &x->wait#1:             0              0           0.00           0.00           0.00              1              3           0.39          10.02          11.02
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              8           7.58          27.35         122.52
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             63        1188.23        1219.25       75469.13
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             63           0.52           5.18          84.51
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00             16            577           0.30          64.34        2739.94
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            624           4.30          24.96        4598.10
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            125           3.85          20.40        1322.12
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           1002           0.12           3.20         309.74
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           1004           0.10         194.52         546.59
                              &n->lock-W:             0              0           0.00           0.00           0.00              3            128           0.13           3.84          75.74
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             23           0.20           1.82          12.42
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            561           4.50          27.61        5159.44
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            561           1.81         205.09        4137.05
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            561           1.51         203.81        3650.87
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            624           0.28           1.42         262.98
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            624           0.42           3.17         480.65
                              &bp->timer:             0              0           0.00           0.00           0.00              0            624           5.12          19.47        6039.17
                               &n->timer:             0              0           0.00           0.00           0.00              0              1          25.30          25.30          25.30
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            392           0.31           1.21         250.23
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            204           0.38           1.12         127.56
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            204           0.59           1.35         148.17
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             22           0.11           0.77           4.33
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             20           0.17           1.61          15.20
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             41            228           0.11          22.24         318.11
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             30           0.13      822060.44     6318821.02
                               kblockd-R:             0              0           0.00           0.00           0.00              0              2         131.58         186.85         318.43
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00          68681          95668           0.11           7.67       49845.01
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.14           0.19           1.12
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            208           6.43          27.33        2491.79
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            125           4.38          22.75        1455.88
                               &pl->lock:             0              0           0.00           0.00           0.00            119            175           0.37          14.11         355.79
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             63           1.22          26.21         642.35
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             63        1190.71        1222.03       75683.36
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             83           4.31          32.58         810.55
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             83           5.26          42.96         888.94
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             11           1.19           2.98          23.33
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             20          12.77          78.91         561.47
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             20          11.76          74.75         516.01
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             12           0.13           2.35           7.76
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.14           0.60           2.13
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0             24           0.12           0.87           7.18
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.96           2.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              0              6           0.12           0.92           2.66
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0              2         129.92         185.90         315.82
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0              6           0.13           0.96           3.05
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0              6           0.11           0.84           2.27
                              &x->wait#2:             0              0           0.00           0.00           0.00              6             12           0.14          16.56          39.96
                              &x->wait#2:             0              0           0.00           0.00           0.00              0              4           0.15           0.37           0.94
                                   key#1:             0              0           0.00           0.00           0.00             11             12           0.36           0.83           7.37
                                       t:             0              0           0.00           0.00           0.00              0             96           2.82          26.34        1026.17
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          11.53          23.39          34.91
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          10.13          21.09          31.21
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          12.05          12.05          12.05
                  &rl->wait[BLK_RW_SYNC]:             0              0           0.00           0.00           0.00             37          16306           0.11          18.38       18779.25
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00            942          78484           0.12          23.85      126188.73
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             48           1297           0.11           8.55         383.10
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             58             59           0.20           2.87          26.96
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              3             64           0.15           1.34          23.92
                                ntp_lock:             0              0           0.00           0.00           0.00              0         125706           0.10           6.39       42900.55
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              6          98646           0.11           5.76       57359.47
