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

                      &(&h->lock)->rlock:       9227462        9482354           0.14        9988.24    51517102.94       23023919       35531758           0.00         318.88    71791069.19
                      ------------------
                      &(&h->lock)->rlock        1450644          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock        1010329          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        3378346          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock        1158170          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         577806          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock        2776009          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock        1175293          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        3085531          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]

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

           &(&mapping->tree_lock)->rlock:        514081         579832           0.21         270.44      597065.99        1631280      155970076           0.00        1174.77   147050649.65
           -----------------------------
           &(&mapping->tree_lock)->rlock         288936          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock         290443          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock              1          [<ffffffff810f5f37>] __remove_mapping+0x67/0x140
           &(&mapping->tree_lock)->rlock            445          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           -----------------------------
           &(&mapping->tree_lock)->rlock         291392          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock          12275          [<ffffffff810efe23>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock         275274          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock            891          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0

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

              &sb->s_type->i_mutex_key#1:        274042         274933           6.63    54886587.51 18302847108.79         332925       80205826           0.00    40543921.07 39484715685.88
              --------------------------
              &sb->s_type->i_mutex_key#1          33850          [<ffffffff81133ef8>] generic_file_llseek+0x38/0x70
              &sb->s_type->i_mutex_key#1         241083          [<ffffffff81257b97>] xfs_file_buffered_aio_write+0x57/0x1a0
              --------------------------
              &sb->s_type->i_mutex_key#1           5996          [<ffffffff81133ef8>] generic_file_llseek+0x38/0x70
              &sb->s_type->i_mutex_key#1         268937          [<ffffffff81257b97>] xfs_file_buffered_aio_write+0x57/0x1a0

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

                                &q->lock:        177792         180936           0.19         270.82      145261.28       12793498       13046971           0.00         285.35     7429437.98
                                --------
                                &q->lock         150179          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock          30761          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock         146392          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          34548          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

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

               &(&zone->lru_lock)->rlock:        131191         131267           0.24         272.22      818534.07        1051335        3229672           0.00         298.91     7751657.82
               -------------------------
               &(&zone->lru_lock)->rlock         131255          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock              2          [<ffffffff810f9347>] shrink_zone+0x137/0x520
               -------------------------
               &(&zone->lru_lock)->rlock         131261          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock              2          [<ffffffff810f891e>] putback_lru_pages.clone.55+0x4e/0x280

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

                        rcu_node_level_1:         83746          84643           0.22          52.20      218618.41         343212         919537           0.08          12.16      426267.29
                        ----------------
                        rcu_node_level_1          81938          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            602          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1           2100          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1              3          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1           5203          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1          75270          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           2067          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1           2103          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340

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

                               &rq->lock:         14139          14147           0.24         237.10       84426.86          41595       34730487           0.00         287.22    18630657.87
                               ---------
                               &rq->lock           3339          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock           1303          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           9451          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               &rq->lock              3          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                               ---------
                               &rq->lock           2965          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock          10001          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           1021          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock             11          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

                                   key#4:          5999           6053           0.29          33.97        7780.31        1035185        4477004           0.00         244.61     1183977.48
                                   -----
                                   key#4           6053          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4           6053          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                        &input_pool.lock:          5129           5131           0.28           9.32        5992.34         100490         860032           0.12         246.48      400976.96
                        ----------------
                        &input_pool.lock           5126          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              5          [<ffffffff81418e74>] credit_entropy_bits+0x44/0xd0
                        ----------------
                        &input_pool.lock           5128          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              3          [<ffffffff81418e74>] credit_entropy_bits+0x44/0xd0

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

                                   key#2:          2568           2568           0.32           3.71        1400.23          54062          88131           0.00          35.11       87826.52
                                   -----
                                   key#2           2387          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2            180          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2              1          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#2           2377          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2            186          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2              5          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

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

                 &(&n->list_lock)->rlock:          2453           2544           0.22           4.41        1916.94        1394432        3092843           0.09         269.02     1086882.96
                 -----------------------
                 &(&n->list_lock)->rlock           1247          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock           1297          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 -----------------------
                 &(&n->list_lock)->rlock           1104          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock           1440          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0

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

                             &rq->lock/1:          1128           1129           0.36          59.73        8078.94           6456          22739           0.00         132.72       55797.62
                             -----------
                             &rq->lock/1           1129          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1            508          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1            304          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1            313          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1              2          [<ffffffff810440c5>] scheduler_tick+0x45/0x290

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

                                   key#5:           609            609           0.35           7.38         861.35         189278         901006           0.11           5.98      226522.84
                                   -----
                                   key#5            609          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            609          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                        rcu_node_level_0:           588            589           0.43          25.02        1404.93          29092          51834           0.12         195.18       52758.26
                        ----------------
                        rcu_node_level_0            190          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            145          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0            189          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             51          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        ----------------
                        rcu_node_level_0            332          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            157          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             77          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0             17          [<ffffffff810b5a2b>] force_quiescent_state+0xbb/0x290

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

            &(&bp->indirect_lock)->rlock:           520            525           0.59           4.47         854.49           2924           6326           0.13           5.41        6912.55
            ----------------------------
            &(&bp->indirect_lock)->rlock            272          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock            253          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock            212          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock            313          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

               &(&dentry->d_lock)->rlock:           511            516           0.23         754.54        2121.06         170127        1220531           0.09         757.77      310542.33
               -------------------------
               &(&dentry->d_lock)->rlock            378          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             38          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             65          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             19          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               -------------------------
               &(&dentry->d_lock)->rlock            191          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock            185          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             78          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             28          [<ffffffff8113fa26>] path_get+0x36/0x50

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

                             &rq->lock#2:           362            362           0.67          37.65        2086.82           1298         674889           0.08         191.75      379307.42
                             -----------
                             &rq->lock#2            188          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            144          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             &rq->lock#2             28          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              1          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                             -----------
                             &rq->lock#2            159          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            184          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              4          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             &rq->lock#2             15          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                     &(&fs->lock)->rlock:           319            319           0.32         156.09        2683.04          20809          49927           0.13         343.49      126881.54
                     -------------------
                     &(&fs->lock)->rlock            319          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock            319          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250

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

               &(&ip->i_lock)->mr_lock-W:            12            266           0.21       29500.20      231991.12         281702      138635844           0.00        1893.46    33874768.95
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00              3        6785940           0.00       14377.41     1669284.08
               -------------------------
                 &(&ip->i_lock)->mr_lock            266          [<ffffffff8125a13d>] xfs_ilock+0x9d/0x110
               -------------------------
                 &(&ip->i_lock)->mr_lock            266          [<ffffffff8125a13d>] xfs_ilock+0x9d/0x110

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

                &(&wb->list_lock)->rlock:           229            259           0.44       16025.76       80901.58           5561          21408           0.14         499.46       53859.81
                ------------------------
                &(&wb->list_lock)->rlock             11          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock            136          [<ffffffff8115d7cb>] writeback_inodes_wb+0x4b/0xa0
                &(&wb->list_lock)->rlock            101          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock              4          [<ffffffff810f08f5>] balance_dirty_pages_ratelimited_nr+0x395/0x510
                ------------------------
                &(&wb->list_lock)->rlock             11          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock            196          [<ffffffff8115d7cb>] writeback_inodes_wb+0x4b/0xa0
                &(&wb->list_lock)->rlock             41          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock              7          [<ffffffff810f08f5>] balance_dirty_pages_ratelimited_nr+0x395/0x510

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

                         &mm->mmap_sem-W:             0              1       10571.04       10571.04       10571.04             29          58610           0.12         715.37      113623.32
                         &mm->mmap_sem-R:           176            176        6381.28      226466.07    11405215.53            379          36765           0.16        1385.77       60537.07
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8111036b>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem            176          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0
                         ---------------
                           &mm->mmap_sem            177          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240

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

          &(&mm->page_table_lock)->rlock:           102            102           0.47         847.46        8340.92            504          70054           0.11         812.04       24340.70
          ------------------------------
          &(&mm->page_table_lock)->rlock            102          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          ------------------------------
          &(&mm->page_table_lock)->rlock            102          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0

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

                   &(&base->lock)->rlock:           102            102           0.43           4.54         144.05           6944        7974846           0.00         251.90     4499981.45
                   ---------------------
                   &(&base->lock)->rlock             26          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             61          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             12          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              3          [<ffffffff8105ab81>] run_timer_softirq+0x1e1/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             25          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             66          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             11          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

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

                                pci_lock:            93             93           0.69          11.13         380.56           9126          28448           1.29          22.40       83967.91
                                --------
                                pci_lock             93          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             93          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

              &(&newf->file_lock)->rlock:            87             89           0.30           3.65         123.45          21628         176275           0.12          73.62       50651.86
              --------------------------
              &(&newf->file_lock)->rlock             26          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             34          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             29          [<ffffffff81132103>] sys_close+0x43/0x120
              --------------------------
              &(&newf->file_lock)->rlock             30          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             35          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             24          [<ffffffff81132103>] sys_close+0x43/0x120

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

                           &rq->lock#2/1:            22             22           0.73          24.12         115.02            146            395           0.09          45.82         679.75
                           -------------
                           &rq->lock#2/1             21          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1              1          [<ffffffff81035082>] double_rq_lock+0x42/0x80
                           -------------
                           &rq->lock#2/1             14          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1              7          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1              1          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                    &irq_desc_lock_class:            17             17           0.74          11.34         110.02            725       13838474           0.00         269.41     2381730.12
                    --------------------
                    &irq_desc_lock_class              7          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              9          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b4905>] show_interrupts+0x125/0x310
                    --------------------
                    &irq_desc_lock_class             15          [<ffffffff810b4905>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b4052>] irq_affinity_hint_proc_show+0x42/0x90

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

                                   key#3:            16             16           0.56           1.51          18.45           1171           1332           0.00           6.37        2561.18
                                   -----
                                   key#3             16          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3             16          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

         &(&futex_queues[i].lock)->rlock:            13             13           1.49          31.26         185.99            476            754           0.13          38.49        2850.66
         -------------------------------
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock             12          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         -------------------------------
         &(&futex_queues[i].lock)->rlock             12          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100

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

                   &(&zone->lock)->rlock:             5              5           0.72           2.29           6.71           3858         888481           0.13         301.64     1913608.76
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

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

               &(&sem->wait_lock)->rlock:             4              4           0.33           1.45           4.59            334            473           0.15         867.72        3338.31
               -------------------------
               &(&sem->wait_lock)->rlock              4          [<ffffffff8136f1e3>] rwsem_wake+0x23/0x60
               -------------------------
               &(&sem->wait_lock)->rlock              4          [<ffffffff8162a9a6>] rwsem_down_failed_common+0x46/0x160

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

                                   key#6:             2              2           0.94           1.14           2.07          35263         450273           0.11          22.58       64648.90
                                   -----
                                   key#6              2          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              2          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

             &(&dentry->d_lock)->rlock/1:             2              2           1.17           6.79           7.96          20574          43268           0.12          58.53       17842.07
             ---------------------------
             &(&dentry->d_lock)->rlock/1              2          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1              2          [<ffffffff8114b822>] dput+0x32/0x1d0

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

                                pgd_lock:             0              0           0.00           0.00           0.00             45             57           0.32           2.40          63.08
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0            338           3.89          19.09        2520.75
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              4           5.18          21.00          50.98
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           2418           5638           2.54          31.63       54512.15
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              5           0.58           0.92           3.58
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            351       17810597           0.13         300.37     8554096.60
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0         158050           0.00          11.73       44869.49
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              2           0.09           0.09           0.18
                                 sb_lock:             0              0           0.00           0.00           0.00           3792           7441           0.12          74.88        5227.10
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         314361           0.16          74.53       98446.45
                         inode_hash_lock:             0              0           0.00           0.00           0.00             18          41749           0.12           3.55       17449.71
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            163           0.14           0.82          35.13
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             16            210           0.13           0.90          35.59
                           watchdog_lock:             0              0           0.00           0.00           0.00           3161           3161           3.46          24.50       20134.27
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2          12.86          17.15          30.00
                             &p->pi_lock:             0              0           0.00           0.00           0.00          62265       12316110           0.00         300.04    10646407.60
                             pidmap_lock:             0              0           0.00           0.00           0.00            235            433           0.37           3.06         310.34
                         tasklist_lock-W:             0              0           0.00           0.00           0.00            230            871           0.18          18.13        2043.09
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             67           1745           0.16          10.83        1590.19
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            233           1664           0.12          72.90        1695.12
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            282           1369           0.12          15.84        1706.87
                     kthread_create_lock:             0              0           0.00           0.00           0.00              4              6           0.14           5.88           7.98
                                     key:             0              0           0.00           0.00           0.00              6             10           0.14           4.78          11.99
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.12           9.78          28.58
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.36           0.36           0.36
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              8             51           0.13           8.29          56.49
                                events-R:             0              0           0.00           0.00           0.00              0          76080           2.92         183.86      562310.51
                                   key#4:             0              0           0.00           0.00           0.00             13             26           0.14           0.86          10.31
                             sysctl_lock:             0              0           0.00           0.00           0.00              4             47           0.12           2.34          10.67
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.21          79.26         284.65
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         400893           0.09        1145.45      498698.56
                                   key#1:             0              0           0.00           0.00           0.00             55           3234           0.12          12.05         501.05
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          23.10          85.98
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      343197146           0.00        3062.31   135708431.37
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             12          13914           0.15          31.34        8691.85
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0         147673           0.09           2.10       25094.91
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              5             23           0.14           2.94          17.23
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              4            186           0.09           1.23          47.53
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2            144           0.12           2.45          41.09
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2            144           0.12           0.65          32.23
                                bdi_lock:             0              0           0.00           0.00           0.00              0              5          12.39          28.61          95.52
                         pci_config_lock:             0              0           0.00           0.00           0.00           9126          28448           1.05           4.30       38527.96
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           5648           0.11         219.26       86102.66
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00             11             45           2.43          11.16         193.70
                               balancing:             0              0           0.00           0.00           0.00              0        2046036           0.08         260.66     2571329.08
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             70       15181101           0.00         249.55    42408928.88
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00             10             60           0.09           1.50          23.98
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2          14.35          15.82          30.17
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             31            221           0.20          12.56         172.31
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.78           7.03          16.58
                              &tbl->lock:             0              0           0.00           0.00           0.00              2           1920           0.12          22.75        1793.95
               xfrm_policy_afinfo_lock-R:             0              0           0.00           0.00           0.00              0              1           0.93           0.93           0.93
                                  &timer:             0              0           0.00           0.00           0.00              0         124299           0.08         182.98      323235.74
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         117120           0.09          59.49       19958.59
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            319           1701           0.16          82.12        1610.28
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       53210140           0.00        2108.71     4729684.32
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.14           0.15           0.86
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            212            217           0.26           4.01         129.15
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00             13             16           0.18           6.27          12.66
                            init_fs.lock:             0              0           0.00           0.00           0.00              4              4           0.39           0.52           1.79
                                   key#4:             0              0           0.00           0.00           0.00             23            391           0.12           0.88          69.12
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.46           0.99           1.45
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00            211            217           0.14           1.05         120.00
                            &port->mutex:             0              0           0.00           0.00           0.00              2              5           0.46           3.19           8.30
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           3161           4.14          34.92       23688.86
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           6322           8.68          24.78       93801.80
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           6322           7.56          15.13       68511.82
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              3          37332           0.12           1.63        4965.02
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             81           0.18           1.11          40.56
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             27           0.18           0.28           6.34
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0           1208           0.10           7.36        1118.63
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             27           1.89           3.35          75.91
                               cdev_lock:             0              0           0.00           0.00           0.00              4              6           0.65           7.90          13.21
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            158           0.78          22.04        1291.39
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.63           0.63           0.63
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.52           1.68
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.13           0.73           2.45
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.19           0.43           0.62
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.14           0.43           1.11
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.98          27.19          90.80
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00             13             13         204.23       13712.74       33432.36
                                   key#6:             0              0           0.00           0.00           0.00         407344         448832           0.00         249.36     1347379.90
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            539         117012           0.16          75.39       24338.56
                             rename_lock:             0              0           0.00           0.00           0.00              5             84           0.38           4.26         113.51
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0             12          43.94         712.44        3024.27
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            289           0.15         235.89        1728.10
                                   key#2:             0              0           0.00           0.00           0.00             24            438           0.12           0.87          64.03
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00             15            299           1.39         806.97        2694.03
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          75870           0.56         200.85      538838.22
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          75870           2.40         182.20      498494.31
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.43           0.81           2.40
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             14          13917           3.32          53.37       62435.22
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4           1032           0.14         116.63         854.62
             &(&cil->xc_cil_lock)->rlock:             0              0           0.00           0.00           0.00           1043           3435           0.12           4.32        2250.30
                                &p->lock:             0              0           0.00           0.00           0.00              0           8870           0.20         529.90      150613.32
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.59           1.57
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.31           0.52           1.66
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.13           0.55           0.93
                                   key#2:             0              0           0.00           0.00           0.00             53           6539           0.12          30.13         923.67
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.89           2.30           4.18
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.83          16.83          16.83
                         unix_table_lock:             0              0           0.00           0.00           0.00             12             56           0.12           1.19          23.96
                            &u->readlock:             0              0           0.00           0.00           0.00             12             12           8.76          22.21         174.86
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0          23236           0.17          72.75       13058.48
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          93534           0.12           0.48       12456.56
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          31178           1.16          82.01       83053.13
                               swap_lock:             0              0           0.00           0.00           0.00             29            577           0.12           3.03         139.49
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           1.22           1.30           2.52
                                   key#2:             0              0           0.00           0.00           0.00             24             36           0.13          14.14         115.19
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             31             68           0.13           3.67          78.23
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.49           1.34           5.57
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             28             72           0.12           1.15          25.72
                                   key#2:             0              0           0.00           0.00           0.00             16             36           0.12           0.66          10.85
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00            348       26229926           0.12         333.09     3487503.32
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           1695           3331           0.14           6.03        1677.89
                                   key#3:             0              0           0.00           0.00           0.00              1              1           0.40           0.40           0.40
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           1090           1232           0.10           1.93         441.26
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             47            906           0.12          15.06         694.11
                                   key#3:             0              0           0.00           0.00           0.00              8             24           0.12           3.01          11.25
                                   key#3:             0              0           0.00           0.00           0.00             16             20           0.13           7.74          21.37
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             29            730           0.12          18.84         387.42
                                   key#3:             0              0           0.00           0.00           0.00              6              9           0.14           0.69           4.15
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              4             24           0.11           0.77           6.68
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             30            434           0.16        8255.19       17041.25
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.64           1.13           1.78
                             fasync_lock:             0              0           0.00           0.00           0.00              3              6           0.18           0.70           2.60
                           binfmt_lock-R:             0              0           0.00           0.00           0.00             12             29           0.14           0.94          13.92
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.34           7.92          10.26
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             15           0.76           3.16          26.22
                              xtime_lock:             0              0           0.00           0.00           0.00              0         158050           0.00          51.88     1442727.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             11          34.60        1336.23        2515.74
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              6           0.22           1.85           7.11
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             26            791           0.12           2.33         279.57
                              jbd_handle:             0              0           0.00           0.00           0.00              0            391           2.11         558.15        2748.34
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              8              8           2.29          16.60          53.91
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              0              2           0.12           0.46           0.58
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              8             11           0.60          24.26          80.83
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00             12             15           0.14           0.69           6.11
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.16           0.63           1.35
                          file_lock_lock:             0              0           0.00           0.00           0.00              2             12           0.33           3.49          18.16
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10             16           0.21           7.01          41.76
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            164           1546           1.11          10.49        5119.98
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.52           1.68
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             54           0.13           0.24           9.31
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            152           0.18          25.15         797.72
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             81           0.26           2.40          79.19
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            208           0.12           2.36          39.52
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             40           0.14           1.20          12.88
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             16           0.14          27.61          31.13
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.13           0.46           2.88
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4            198           4.03          23.16         972.77
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              9             10           0.11          19.61          21.24
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0           1266           0.12           1.99         342.52
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              1            254           0.46           1.81         240.03
                            s_active#3-R:             0              0           0.00           0.00           0.00              0          15168           0.54          72.20       11640.10
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          30336           0.49          64.96       24287.78
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14852           0.35          81.12       10561.51
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            158        2101.46        3236.92      353708.50
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              4           9.17          17.13          47.97
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             16           0.09          12.81          69.43
                                   key#5:             0              0           0.00           0.00           0.00              8             12           0.16           6.70          26.57
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            158        2098.74        3221.28      352894.89
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            158           0.66           8.34         180.89
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1581           0.19           2.01         393.06
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1581           3.69          21.73       10164.20
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1581           0.40           7.82        1182.56
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1546           1.68          21.67        8729.71
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1546           1.98          15.10        6882.57
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1546           1.71          12.68        6359.72
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0           1583           0.38          45.36        6962.38
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            316           4.61          23.74        4330.66
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2531           0.13           4.66         982.82
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2534           0.11           4.60         986.04
                             &vha->timer:             0              0           0.00           0.00           0.00              0          28448           1.81          42.93      175092.18
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            331           0.34          24.52        4381.11
                              &n->lock-W:             0              0           0.00           0.00           0.00              7            531           0.14           4.72         264.26
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             50           0.18          11.63          34.45
                               &n->timer:             0              0           0.00           0.00           0.00              0              2          21.62          23.66          45.27
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            980           0.28           1.38         711.30
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.34           1.21         341.74
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.52           1.23         378.44
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1581           5.33          28.60       15080.44
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              3              6          27.31          43.66         199.08
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             48           0.13           0.23           7.23
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             52           0.17           2.93          58.89
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              9           8.34          23.27         102.93
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             46            269           0.12          29.04         225.95
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             18           0.14           0.16           2.69
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            316           5.11          25.38        4766.46
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            158        2101.09        3233.18      353478.69
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            210           1.05          42.69        1856.44
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            210           5.58          32.19        2425.72
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             10           0.16         174.49         708.32
                                   key#5:             0              0           0.00           0.00           0.00              3              7           0.32           3.33           8.36
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             52          12.88          50.60        1375.00
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             52          11.91          47.40        1229.56
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.71           1.46
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4              8           0.18           1.91           4.71
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.16           0.74           1.52
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8             16           0.15           0.59           4.95
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.54           1.47
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.31           0.34           1.31
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.54           1.50
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.31           0.56           1.70
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.31           0.52           1.65
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.14          17.44          72.51
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.18           0.76           1.60
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             27           1.62           4.03          74.26
                                   key#6:             0              0           0.00           0.00           0.00             48            108           0.12          11.24          74.12
                       &mp->m_icsb_mutex:             0              0           0.00           0.00           0.00              2           1061           0.67           8.47        3799.24
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00              3          14416           0.12         134.69      142002.25
                       semaphore->lock#2:             0              0           0.00           0.00           0.00           3748          27611           0.11           2.48        4893.01
        &(&btp->bt_delwrite_lock)->rlock:             0              0           0.00           0.00           0.00            871           3320           0.12          66.04        3750.30
                                   key#6:             0              0           0.00           0.00           0.00          10432          22244           0.11           5.82        5479.75
            &(&pag->pag_buf_lock)->rlock:             0              0           0.00           0.00           0.00           1544          12676           0.12          61.95        5829.04
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00              3             65           0.12           0.79          11.53
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00              5           1027           0.50           2.60         839.40
             &(&ip->i_flags_lock)->rlock:             0              0           0.00           0.00           0.00          28806          82599           0.11          66.25       19218.09
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00          15772          42165           0.00          87.05       30412.17
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           3536           1.50  1060663984.36 39611085248.15
                     &cil->xc_ctx_lock-W:             0              0           0.00           0.00           0.00              0             58           0.31          71.05         419.00
                     &cil->xc_ctx_lock-R:             0              0           0.00           0.00           0.00           1028           3321           0.15         286.57       18457.97
             &(&log->l_icloglock)->rlock:             0              0           0.00           0.00           0.00             15            373           0.12          24.54         303.42
                             xfsconvertd:             0              0           0.00           0.00           0.00              0              2           0.21           0.22           0.43
                              xfsdatad-W:             0              0           0.00           0.00           0.00              0              2           0.20           0.22           0.42
                              xfsdatad-R:             0              0           0.00           0.00           0.00              0        6799380           1.14       42867.03   256111479.68
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.10           0.21           0.30
                               xfslogd-R:             0              0           0.00           0.00           0.00              0            570           0.56         511.46        6677.98
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              8           0.94         336.67         938.95
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00              0           1027          16.79         452.65       98791.14
                                   key#3:             0              0           0.00           0.00           0.00              1              1           0.36           0.36           0.36
               &(&pag->pagb_lock)->rlock:             0              0           0.00           0.00           0.00            522           1760           0.12           8.18         555.90
                       xfs_iolock_active:             0              0           0.00           0.00           0.00         280524       53210624           1.04    40543920.31 39415967836.61
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             52           3.99          15.42         452.56
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             52          13.35      144882.76      219826.91
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             52          12.96      144882.42      219789.55
                &(&ailp->xa_lock)->rlock:             0              0           0.00           0.00           0.00            220          32799           0.12          14.70       44383.24
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0            570           0.37         511.23        6450.31
                                   key#6:             0              0           0.00           0.00           0.00              5             40           0.13           3.56          26.50
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00             12             58           0.13           0.89          21.94
                                   key#6:             0              0           0.00           0.00           0.00              9             50           0.12          22.33          57.64
                                   key#6:             0              0           0.00           0.00           0.00              7             30           0.12           0.42           6.27
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0        6799380           0.96       42866.49   254407190.80
                                   key#6:             0              0           0.00           0.00           0.00           1771           6132           0.12           5.86        1837.61
                                   key#7:             0              0           0.00           0.00           0.00              7             14           0.19           0.70           5.28
                                   key#7:             0              0           0.00           0.00           0.00            104            159           0.14           0.88          57.53
                                   key#7:             0              0           0.00           0.00           0.00           1196           2009           0.12           0.30         251.64
                                       t:             0              0           0.00           0.00           0.00              0            240           2.96          22.51        1451.34
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              2           6.64           7.20          13.84
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              4           9.23          28.17          76.67
                                &f->lock:             0              0           0.00           0.00           0.00              0              4           7.78          23.61          63.05
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              2          28.34          30.59          58.93
                              &rif_timer:             0              0           0.00           0.00           0.00              0              5           1.49           8.74          24.42
                                rif_lock:             0              0           0.00           0.00           0.00              0              5           0.42           1.15           3.82
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00            380            398           0.13           1.18         112.25
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              4              5           0.98          24.13          51.22
                              dirty_lock:             0              0           0.00           0.00           0.00            559            602           0.27           6.32         570.07
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              8             11           0.19           4.93          27.75
                             mmlist_lock:             0              0           0.00           0.00           0.00             12             12           0.34           0.82           6.55
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              8           0.11           0.79           4.09
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0            263           3.72          19.69        3130.78
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             61          31088           0.12         184.93        7297.05
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             16         393880           0.12         213.44      106052.12
