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:       3562874        3563627           0.11         291.72    11189538.92       13138271       36495760           0.00         319.04    55389781.63
                      ------------------
                      &(&h->lock)->rlock         726841          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         135388          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         535651          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        1082641          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock          99824          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        2776621          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          65433          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         502008          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]

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

              &sb->s_type->i_mutex_key#1:        580802         580810           7.20      719889.52   629384670.67         654694       48939266           0.00      119940.73 13759480390.89
              --------------------------
              &sb->s_type->i_mutex_key#1         580810          [<ffffffff810ea0c8>] generic_file_aio_write+0x58/0xe0
              --------------------------
              &sb->s_type->i_mutex_key#1         580810          [<ffffffff810ea0c8>] generic_file_aio_write+0x58/0xe0

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

                               &rq->lock:        198933         198953           0.23         439.60      880684.50         400493       16110733           0.00         690.55    15051804.75
                               ---------
                               &rq->lock            911          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock           1517          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock              6          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock         196476          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               ---------
                               &rq->lock            253          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                               &rq->lock           1631          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock         196872          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock             40          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

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

               &(&zone->lru_lock)->rlock:        162878         163044           0.23        5939.53     2700521.06        1118746        3124258           0.00         269.78     8270507.97
               -------------------------
               &(&zone->lru_lock)->rlock         163028          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              9          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fbe81>] shrink_zone+0x111/0x4c0
               &(&zone->lru_lock)->rlock              3          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480
               -------------------------
               &(&zone->lru_lock)->rlock         163033          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              2          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              7          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fb3ee>] putback_lru_pages.clone.55+0x4e/0x280

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

                        rcu_node_level_1:         82914          83744           0.23         205.21      238497.41         395140        1066150           0.00         234.50      410015.32
                        ----------------
                        rcu_node_level_1           1884          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1          81562          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            291          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1              7          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        ----------------
                        rcu_node_level_1           3672          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1          76581          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1           1882          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1           1609          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0

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

                                &q->lock:         53639          53977           0.23           9.34       40762.36       13825936       14076501           0.00         265.91     7349750.20
                                --------
                                &q->lock          39113          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          14866          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          39490          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock          14489          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120

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

           &(&mapping->tree_lock)->rlock:         38247          38477           0.10         439.87      153783.13         577768      150287926           0.00        1223.01    46911903.49
           -----------------------------
           &(&mapping->tree_lock)->rlock            603          [<ffffffff81168565>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock          30678          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock           7196          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           -----------------------------
           &(&mapping->tree_lock)->rlock           6997          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock          31090          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock            390          [<ffffffff81168565>] __set_page_dirty+0x35/0xd0

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

                                   key#5:          8581           8582           0.25          15.81       10468.27         776327        4537214           0.00        1174.39     1262951.82
                                   -----
                                   key#5           8582          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           8582          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

            &(&bp->indirect_lock)->rlock:           668            706           0.30           3.19        1061.18           2817           6140           0.13          44.74        5910.24
            ----------------------------
            &(&bp->indirect_lock)->rlock            354          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock            352          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock            405          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock            301          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                        rcu_node_level_0:           582            589           0.31         255.74       10494.23          33124          66900           0.12          12.24       46557.37
                        ----------------
                        rcu_node_level_0            227          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0             59          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             16          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_0              4          [<ffffffff810b6eb4>] rcu_report_qs_rnp+0x184/0x200
                        ----------------
                        rcu_node_level_0            206          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0            101          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             11          [<ffffffff810b74b3>] force_quiescent_state+0x103/0x3d0
                        rcu_node_level_0            246          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380

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

               &(&dentry->d_lock)->rlock:           534            561           0.29          29.06         850.88         157128        1088760           0.09         274.19      279464.44
               -------------------------
               &(&dentry->d_lock)->rlock            390          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             23          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             95          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             33          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock            113          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock            199          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock            162          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             52          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0

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

                             &rq->lock/1:           433            433           0.48         687.75       39213.05           1117           3750           0.09          38.76       12571.85
                             -----------
                             &rq->lock/1            432          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1              1          [<ffffffff81036212>] double_rq_lock+0x42/0x80
                             -----------
                             &rq->lock/1            250          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1            103          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1             79          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1              1          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

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

                &(&wb->list_lock)->rlock:           252            252           0.33          21.59         632.40           3740           9053           0.13         771.30       39005.46
                ------------------------
                &(&wb->list_lock)->rlock            252          [<ffffffff810f325b>] balance_dirty_pages_ratelimited_nr+0x42b/0x720
                ------------------------
                &(&wb->list_lock)->rlock            252          [<ffffffff810f325b>] balance_dirty_pages_ratelimited_nr+0x42b/0x720

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

                     &(&fs->lock)->rlock:           233            233           0.38          23.17         761.59          19653          42688           0.13          75.02       99947.04
                     -------------------
                     &(&fs->lock)->rlock            233          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     -------------------
                     &(&fs->lock)->rlock            233          [<ffffffff81143b90>] unlazy_walk+0x190/0x230

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

                   &(&base->lock)->rlock:           169            169           0.33           3.75         195.60          18523        8566824           0.00         245.66     2303015.27
                   ---------------------
                   &(&base->lock)->rlock             52          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             97          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             13          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              7          [<ffffffff8105b0d1>] run_timer_softirq+0x1e1/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             63          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             93          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             13          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0

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

              &(&newf->file_lock)->rlock:            84             86           0.56         139.20         242.33          21071         161867           0.12         514.61       47488.05
              --------------------------
              &(&newf->file_lock)->rlock             34          [<ffffffff81135ea3>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock             21          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             31          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              --------------------------
              &(&newf->file_lock)->rlock             41          [<ffffffff81135ea3>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock             26          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             19          [<ffffffff81135fc7>] fd_install+0x47/0x80

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

        &(&mapping->private_lock)->rlock:            77             77           0.47          16.92         168.90          21267       26246763           0.12         910.80     3696203.65
        --------------------------------
        &(&mapping->private_lock)->rlock             77          [<ffffffff81168170>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock             77          [<ffffffff81168170>] __find_get_block_slow+0x70/0x190

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

                         &mm->mmap_sem-W:             1              3          14.83       21139.66       21178.75             27          55796           0.12         985.15      104689.63
                         &mm->mmap_sem-R:            43             43          21.10       80953.83     1819631.93            108          32200           0.15       12062.34       69057.30
                         ---------------
                           &mm->mmap_sem             40          [<ffffffff8164bcef>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              3          [<ffffffff811130cb>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem              2          [<ffffffff81109155>] sys_madvise+0x175/0x6e0
                           &mm->mmap_sem              1          [<ffffffff8104df2f>] exit_mm+0x3f/0x130
                         ---------------
                           &mm->mmap_sem              2          [<ffffffff81112b4f>] sys_mmap_pgoff+0x5f/0x240
                           &mm->mmap_sem             39          [<ffffffff8164bcef>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              5          [<ffffffff811130cb>] sys_munmap+0x4b/0x80

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

                                pci_lock:            43             43           0.72           8.50         110.51          14901          27403           1.30          22.72       84065.29
                                --------
                                pci_lock             43          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             43          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

          &(&mm->page_table_lock)->rlock:            16             16           0.91         136.32         602.37            145          61889           0.12         222.21       22023.64
          ------------------------------
          &(&mm->page_table_lock)->rlock             16          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0
          ------------------------------
          &(&mm->page_table_lock)->rlock             16          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0

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

                    &irq_desc_lock_class:            15             15           0.98          11.20         103.06            690       14290694           0.00         264.42     2105502.80
                    --------------------
                    &irq_desc_lock_class             10          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              4          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b6225>] show_interrupts+0x125/0x310
                    --------------------
                    &irq_desc_lock_class             14          [<ffffffff810b6225>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110

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

                                   key#3:            11             11           0.52           1.78          11.39            595            876           0.00           6.26        2195.28
                                   -----
                                   key#3             11          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3             11          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                        &input_pool.lock:             7              7           0.41           2.21           7.74            534         898489           0.12           6.86      264022.34
                        ----------------
                        &input_pool.lock              7          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock              7          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

             &(&dentry->d_lock)->rlock/1:             4              4           0.66           1.93           4.69          19599          36581           0.12          53.34       14371.28
             ---------------------------
             &(&dentry->d_lock)->rlock/1              4          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230
             ---------------------------
             &(&dentry->d_lock)->rlock/1              4          [<ffffffff8114f8d2>] dput+0x32/0x1d0

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

                   &(&zone->lock)->rlock:             2              2           0.95           1.99           2.94            789         884145           0.13         277.35     1840612.36
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510

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

                                   key#7:             1              2           5.60          58.71          64.32          22235         287181           0.12         631.51       50284.19
                                   -----
                                   key#7              2          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              2          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                 &(&n->list_lock)->rlock:             2              2           1.29           1.83           3.11           4307         649798           0.13         204.56      172471.35
                 -----------------------
                 &(&n->list_lock)->rlock              2          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 -----------------------
                 &(&n->list_lock)->rlock              2          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270

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

                         tasklist_lock-W:             0              0           0.00           0.00           0.00             75            257           0.25          19.96         733.35
                         tasklist_lock-R:             1              1           2.72           2.72           2.72             40           1613           0.17          15.10        1643.02
                         ---------------
                           tasklist_lock              1          [<ffffffff81063c27>] do_prlimit+0x57/0x1f0
                         ---------------
                           tasklist_lock              1          [<ffffffff8104a4d6>] copy_process+0xbe6/0x12b0

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

              &sb->s_type->i_mutex_key#7:             1              1          20.35          20.35          20.35             33            219           0.20          17.02         202.05
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8114171a>] pipe_write+0x7a/0x5a0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81141cce>] pipe_read+0x8e/0x4d0

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

                                   key#2:             1              1           0.99           0.99           0.99            542           1200           0.12          26.70        2400.81
                                   -----
                                   key#2              1          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#2              1          [<ffffffff81035d62>] __wake_up+0x32/0x70

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

                                 sb_lock:             1              1           0.48           0.48           0.48            568           4616           0.12          92.13        3466.10
                                 -------
                                 sb_lock              1          [<ffffffff8113b9a2>] iterate_supers+0xb2/0xf0
                                 -------
                                 sb_lock              1          [<ffffffff8113b595>] grab_super_passive+0x25/0xc0

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

                                pgd_lock:             0              0           0.00           0.00           0.00             40             49           0.31           5.12          66.65
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00             30            322           3.41          10.11        1793.73
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              5           0.61           0.80           3.48
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           4042           6592           1.85         212.83       50095.28
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             13             62           0.12           0.65          12.41
                                     key:             0              0           0.00           0.00           0.00              5              6           0.14           6.75          13.96
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0         152229           0.00          12.91       49452.62
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              2             30           0.13           6.12          28.70
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              2          15.51          18.65          34.16
                              &tbl->lock:             0              0           0.00           0.00           0.00              3           1848           0.12         198.66        1523.00
                             sysctl_lock:             0              0           0.00           0.00           0.00              4             29           0.12           1.08           6.77
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         303309           0.16          72.30       59064.15
                         inode_hash_lock:             0              0           0.00           0.00           0.00             55          41182           0.12          81.05       17524.89
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            157           0.15           0.39          28.90
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            110            531           0.12          16.93         639.83
                           watchdog_lock:             0              0           0.00           0.00           0.00           3044           3044           3.78          21.80       25172.05
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2           9.44          18.64          28.08
                             &p->pi_lock:             0              0           0.00           0.00           0.00          42091        1608085           0.12         349.96    12352062.73
                             pidmap_lock:             0              0           0.00           0.00           0.00             79            127           0.22           6.12          93.56
                         pci_config_lock:             0              0           0.00           0.00           0.00          14901          27403           1.06           5.77       39982.47
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             79            482           0.12          12.09         520.65
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.13           1.01           1.60
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            623         224945           0.16          74.36      604260.08
                                events-R:             0              0           0.00           0.00           0.00              0          73302           2.79      112247.32      619090.87
                                   key#4:             0              0           0.00           0.00           0.00              9             18           0.18           1.06          10.69
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3              9           0.19          79.74         282.71
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         352745           0.09         521.35      392341.95
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.61          81.74
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             10          13384           0.15          26.93        7325.90
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2         142049           0.09           1.39       24836.07
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             20             47           0.13         124.74         177.03
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      311559345           0.00       21265.28   146672726.97
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              2            138           0.09           1.03          36.22
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              4            132           0.12           0.79          23.77
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              4            132           0.12           0.87          25.62
                                bdi_lock:             0              0           0.00           0.00           0.00              0              7          10.02          26.88         123.96
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              4              4           2.35           5.87          16.66
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.53          26.60          85.49
                               balancing:             0              0           0.00           0.00           0.00              0        1948752           0.08         253.13     2655083.12
                                   key#2:             0              0           0.00           0.00           0.00             19            126           0.12           0.73          23.29
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             38       14622010           0.00         242.22    34460949.81
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              8             48           0.09           1.08          19.91
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          14.67          17.99          32.66
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.81           6.45          15.78
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              6           2141          20.33  1020661274.46  2427422716.41
                                  &timer:             0              0           0.00           0.00           0.00              0         727762           0.08         251.05     1794015.57
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         107608           0.09          60.40       17999.07
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            197            900           0.16           3.46         525.90
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       48938773           0.00        6167.73     4444162.76
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           6311           0.11          95.49       73641.52
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             62             64           0.29           6.23          48.93
                                   key#1:             0              0           0.00           0.00           0.00             32           3095           0.12          12.47         464.92
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.33           0.88           1.21
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              9             20           0.12           1.19          10.63
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             15           0.61           4.18          29.15
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             62             64           0.33           1.03          35.39
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.53           3.68           7.73
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           3044           4.62          25.62       28949.41
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           6089           7.09          13.25       47319.76
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              4          35900           0.12           1.41        4915.97
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1522           2.70          14.99        8233.33
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             69           0.15           0.91          23.28
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             23           0.18           0.20           4.21
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0           1156           0.09           4.86         378.06
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             23           1.94           2.84          51.13
                               cdev_lock:             0              0           0.00           0.00           0.00              5              5           0.86           1.78           6.42
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12          11.22          28.26
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           1.06           1.06           1.06
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.62           1.78
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.14           0.85           2.78
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.49           1.23
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              2              2           0.38           0.43           0.81
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.16           0.69           2.05
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              9              9         258.91       23946.52       44532.23
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.16           0.75           2.17
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.70           1.93
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            383         111680           0.16          84.05       23234.80
                             rename_lock:             0              0           0.00           0.00           0.00              7             83           0.38           5.17         113.71
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              8          46.08         983.55        2606.78
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            203           0.15         132.51        1678.43
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              6             97           1.48         115.93         658.83
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.67           1.11           3.23
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             12          13387           3.28          41.30       56866.95
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4           1032           0.13           1.56         656.17
                                &p->lock:             0              0           0.00           0.00           0.00              0           8530           0.21         670.38      135093.74
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.16           0.82           2.40
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.26           0.73           2.10
                                   key#2:             0              0           0.00           0.00           0.00             46           6315           0.12          24.12        1046.97
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.67           2.98           4.65
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          73074           0.73          81.53      504345.17
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          73074           2.39      112246.43      562329.89
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          22.20          22.20          22.20
                         unix_table_lock:             0              0           0.00           0.00           0.00              6             28           0.12           1.10          13.30
                            &u->readlock:             0              0           0.00           0.00           0.00              6              6          12.33          17.71          87.53
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0            466           0.69          79.29        5108.58
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          90096           0.12           0.94       11713.10
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          30032           1.10          97.53       76414.66
                               swap_lock:             0              0           0.00           0.00           0.00             13           1493           0.12           1.54         218.09
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.16           1.71           2.87
                                   key#2:             0              0           0.00           0.00           0.00             12             18           0.15          13.47          70.67
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             13             34           0.13           4.13          47.51
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00            972       78718231           0.11        1156.06    11471377.27
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              5           0.40           1.32           4.94
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             14             36           0.12           1.05          11.18
                                   key#2:             0              0           0.00           0.00           0.00              8             18           0.12           0.64           4.71
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           6089           8.42          20.57       60311.24
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             79           3166           0.13           2.76         874.40
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              6           5.98          20.87          75.58
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           1124           1221           0.12           2.00         535.97
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.69           0.97           1.66
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            140            193           0.13          19.36         534.51
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0            254           5.38          16.82        2068.21
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              3              4           0.10           0.89           1.19
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.69           2.10
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              2          11.33          13.85          25.17
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              4              6           1.49           4.55          18.42
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           6.98           8.72          15.70
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00             11             11           0.37           0.89           6.48
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.62           1.70
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             46           0.14           0.25           8.02
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            190           0.17          19.93         691.71
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             23           1.13           1.87          33.41
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            204           0.12           1.03          38.95
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             38           0.14           1.28          15.04
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.13           1.41           5.21
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.12           0.87           4.18
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              6           1.02           2.91          11.07
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              9          18.84        1437.91        2383.72
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            623           1530           1.27          13.88        5976.21
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              4             12           0.17           2.53          10.47
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             16            757           0.12           2.45         267.38
                              jbd_handle:             0              0           0.00           0.00           0.00              0            375           1.67         444.02        2692.83
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              4              4           2.57          23.27          45.95
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              7           0.14           0.73           2.55
                                   key#4:             0              0           0.00           0.00           0.00             14            375           0.12           1.02          63.93
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              6              9           1.65          71.58         176.27
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              8             11           0.12           0.58           3.08
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              2              2           0.34           0.58           0.91
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            152        2096.58        2154.00      319509.56
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              5             52           4.16          31.05         317.52
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              6              6           0.16          14.81          56.91
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0           1185           0.12          61.50         330.91
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             74            341           0.27           4.55         257.59
                         &sem->wait_lock:             0              0           0.00           0.00           0.00             51             54           0.15         146.76         238.13
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14592           0.47          88.47        9943.96
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          29184           0.47          77.89       20353.05
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14288           0.32          64.53        8973.41
                                   key#5:             0              0           0.00           0.00           0.00              4              6           0.27           6.36          13.29
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             12           0.09          16.54          53.80
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            152        2094.34        2150.63      319115.42
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            152           0.35           1.29          81.20
                             fasync_lock:             0              0           0.00           0.00           0.00              4              4           0.37           0.66           2.29
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1522           0.19           1.42         396.96
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0           1634           0.19          69.11        6289.81
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.35           0.88           1.23
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1522           0.41           1.96         870.04
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            304           4.38          17.17        2223.88
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2433           0.13           3.51         459.29
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2434           0.11           4.38         666.91
                              &n->lock-W:             0              0           0.00           0.00           0.00              2            332           0.14           3.15         118.99
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             48           0.18           1.63          16.86
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            286           0.11          18.19        2759.05
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1530           3.68          33.12       10890.63
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1530           2.16          19.45        8122.31
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1530           1.89          18.71        7470.74
                             &vha->timer:             0              0           0.00           0.00           0.00              0          27403           1.81          43.82      162870.66
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1522           4.56          16.98       11137.52
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            980           0.28           1.59         606.66
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.37           0.97         309.43
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            510           0.48           1.10         337.84
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              2             48           0.12           0.54           7.23
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             51           0.17           1.51          23.74
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             42            322           0.12          35.88         237.58
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             16           0.45        6434.20       14392.48
                                   key#5:             0              0           0.00           0.00           0.00            776         430730           0.11          20.96       58973.38
                                   key#5:             0              0           0.00           0.00           0.00            777         430728           0.11           3.62       58449.74
                                   key#5:             0              0           0.00           0.00           0.00              2              5           0.32           0.62           2.54
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             17           0.14           0.16           2.47
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            304           4.89          19.20        2464.86
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            152           1.37          12.35        1113.52
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            152        2096.30        2153.35      319454.32
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             25           0.92           3.18          55.60
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            202           0.64          21.80        1398.31
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            202           4.89         214.52        2006.97
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             51           9.73          39.72         959.68
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             51           8.58          37.66         873.69
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4              8           0.19           1.03           4.16
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8             16           0.15           0.67           5.36
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           1.02           2.39
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.81           2.19
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             20            357           0.22        8003.47       11467.36
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.26           0.70           1.81
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              2             12           0.12           1.85           4.90
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13          11.30          55.21
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.39           0.69           2.15
                                   key#3:             0              0           0.00           0.00           0.00              4              7           0.15           0.81           3.47
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             18            596           0.12          10.53         259.15
                                   key#6:             0              0           0.00           0.00           0.00           1234         425576           0.13         179.34      473494.12
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0             26           4.62          23.03         176.02
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0             26         491.15         872.64       18114.09
                                       t:             0              0           0.00           0.00           0.00              0            240           2.62          26.17        1654.53
                               &pl->lock:             0              0           0.00           0.00           0.00              4              4           1.14          21.96          44.00
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              4          11.81          30.55          68.64
                                &f->lock:             0              0           0.00           0.00           0.00              0              4           9.18          26.86          57.15
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              2          12.80          12.99          25.79
                              &rif_timer:             0              0           0.00           0.00           0.00              0              5           0.96           5.10          14.51
                                rif_lock:             0              0           0.00           0.00           0.00              0              5           0.28           1.15           2.93
                              dirty_lock:             0              0           0.00           0.00           0.00           1134           1370           0.32           2.49        1211.21
                             mmlist_lock:             0              0           0.00           0.00           0.00              7              8           0.60           1.07           6.07
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          30369           0.09         683.88       87669.74
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           4401       26248342           0.12        1068.29     3422165.32
                                   key#7:             0              0           0.00           0.00           0.00             64          13349           0.14         352.83        7581.31
                                   key#7:             0              0           0.00           0.00           0.00             25             47           0.43           2.61          89.76
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          16557          43596           0.11       43489.38     4452462.75
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00            979       26233679           0.37        2907.62    33551059.70
                                   key#3:             0              0           0.00           0.00           0.00             10             16           0.13           3.22          12.71
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              3              8           0.97        8123.68       14056.73
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              4           1027           1.15         200.74        4825.32
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              3           1027           0.13           2.50         272.52
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00              3           1027           0.15           0.55         316.65
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00              5            878           0.12         679.14        1569.76
                     &type->s_lock_key#2:             0              0           0.00           0.00           0.00              2             34         125.57        1130.23        6305.35
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          17405          17985           0.14         993.14        7587.69
                                   key#7:             0              0           0.00           0.00           0.00             84           2591           0.12           1.61        1100.46
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00              4          13372           0.12         248.93        3336.75
                                   key#3:             0              0           0.00           0.00           0.00              8             20           0.12           2.91           9.80
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             32            842           0.12          33.04         639.52
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             61          30038           0.12         395.86        7051.65
                              xtime_lock:             0              0           0.00           0.00           0.00              0         152229           0.00          44.58     1089304.59
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             13          98660           0.12         226.28       26625.20
