LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4013 4853 82.7 %
Date: 2024-07-14 16:30:58 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1910 2788 68.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 28557695
_bdev_abort 39262
_bdev_copy_split 0
_bdev_get_block_size_with_md 665906
_bdev_init 2127
_bdev_io_check_opts 93901001
_bdev_io_complete 274655699
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1486
_bdev_io_ext_use_bounce_buffer 414504
_bdev_io_handle_no_mem 275425357
_bdev_io_pull_bounce_data_buf 415974
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1486
_bdev_io_put_buf 12539353
_bdev_io_set_buf 12539353
_bdev_io_set_md_buf 12539353
_bdev_io_submit 274616162
_bdev_io_submit_ext 149123962
_bdev_lock_lba_range 6498
_bdev_memory_domain_get_io_cb 414504
_bdev_memory_domain_io_get_buf 414504
_bdev_next_leaf 1990
_bdev_open_async 1002
_bdev_rw_split 1431814
_bdev_trace 2127
_bdev_unlock_lba_range 6498
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 294
_calculate_measured_qd_cpl 149
_event_notify 1411
_is_buf_allocated 59851770
_media_management_notify 0
_remove_notify 1112
_resize_notify 299
_spdk_bdev_quiesce 4144
_tmp_bdev_event_cb 0
_to_next_boundary 2841990
bdev_abort 39258
bdev_abort_all_buf_io 25819
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 51038
bdev_abort_buf_io 39254
bdev_abort_buf_io_cb 0
bdev_abort_io 39270
bdev_abort_io_done 39266
bdev_abort_queued_io 39262
bdev_abort_retry 4
bdev_alias_del 6815
bdev_alloc_io_stat 31961
bdev_bytes_to_blocks 58358714
bdev_calculate_measured_queue_depth 149
bdev_ch_resubmit_io 7490350
bdev_ch_retry_io 6870170
bdev_channel_abort_queued_ios 25441
bdev_channel_create 24849
bdev_channel_destroy 24841
bdev_channel_destroy_resource 24841
bdev_channel_for_each_io 0
bdev_channel_get_io 277109158
bdev_channel_poll_qos 378212
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 329
bdev_channel_submit_qos_io 379571
bdev_channel_submit_qos_io_done 377940
bdev_close 69991
bdev_compare_and_write_do_compare 4396
bdev_compare_and_write_do_compare_done 4396
bdev_compare_and_write_do_write 4234
bdev_compare_and_write_do_write_done 4234
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4384
bdev_compare_do_read_done 4384
bdev_comparev_and_writev_blocks_locked 4396
bdev_comparev_and_writev_blocks_unlock 4396
bdev_comparev_and_writev_blocks_unlocked 4396
bdev_comparev_blocks_with_md 4468
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 336
bdev_copy_split 16
bdev_desc_alloc 70037
bdev_desc_free 70037
bdev_desc_release_claims 342
bdev_destroy_cb 6842
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 399877
bdev_each_channel_msg 393426
bdev_enable_histogram_config_json 946
bdev_enable_qos 24896
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6791
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 143
bdev_examine_allowlist_free 2279
bdev_finish_unregister_bdevs_iter 6588
bdev_finish_wait_for_examine_done 2279
bdev_for_each_io_done 0
bdev_free_io_stat 31961
bdev_get_by_name 34995
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 315
bdev_get_io_size_in_byte 118418307
bdev_get_io_stat 328
bdev_get_max_write 2908
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1027
bdev_histogram_enable_channel_cb 692
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2279
bdev_init_failed 0
bdev_io_complete 277345383
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 109174
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 276001140
bdev_io_do_submit 274616142
bdev_io_exec_sequence 465104
bdev_io_exec_sequence_cb 465104
bdev_io_get_buf 12539353
bdev_io_get_buf_complete 12539353
bdev_io_get_iobuf_cb 36187
bdev_io_get_max_buf_len 25078706
bdev_io_increment_outstanding 276001140
bdev_io_init 276121639
bdev_io_needs_sequence_exec 432022692
bdev_io_on_tailq 78540
bdev_io_pull_data 420228
bdev_io_pull_data_done 415974
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 1490
bdev_io_push_bounce_data_done 1486
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1486
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 12539353
bdev_io_range_is_locked 230050
bdev_io_should_split 277552688
bdev_io_split 1431002
bdev_io_split_done 2906815
bdev_io_split_submit 2906831
bdev_io_status_get_string 0
bdev_io_submit 276049622
bdev_io_submit_reset 308
bdev_io_submit_sequence_cb 355930
bdev_io_type_supported 10689470
bdev_io_update_io_stat 274655699
bdev_io_use_accel_sequence 520025
bdev_io_use_memory_domain 60068
bdev_io_valid_blocks 276769968
bdev_is_read_io 18414120
bdev_lba_range_overlapped 225770
bdev_lba_range_overlaps_tailq 6542
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4428
bdev_lock_lba_range_cb 6498
bdev_lock_lba_range_check_io 183590
bdev_lock_lba_range_ctx 6498
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 5310
bdev_mgmt_channel_create 15049
bdev_mgmt_channel_destroy 15049
bdev_mgr_unregister_cb 2279
bdev_module_action_complete 72719
bdev_module_action_done 70440
bdev_module_all_actions_completed 3566569
bdev_module_fini_iter 8140
bdev_module_fini_start_iter 4220
bdev_module_get_max_ctx_size 2279
bdev_modules_init 2279
bdev_name_add 13626
bdev_name_cmp 133705
bdev_name_del 638
bdev_name_del_unsafe 13608
bdev_name_tree_RB_FIND 34995
bdev_name_tree_RB_INSERT 13626
bdev_name_tree_RB_INSERT_COLOR 13608
bdev_name_tree_RB_MINMAX 0
bdev_name_tree_RB_NEXT 0
bdev_name_tree_RB_NFIND 0
bdev_name_tree_RB_PREV 0
bdev_name_tree_RB_REINSERT 0
bdev_name_tree_RB_REMOVE 13608
bdev_name_tree_RB_REMOVE_COLOR 9982
bdev_no_mem_poller 32
bdev_ok_to_examine 6791
bdev_open 70037
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 992
bdev_open_async_fini 2279
bdev_open_async_opts_copy 992
bdev_open_async_opts_get_default 992
bdev_open_ext 32676
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 946
bdev_qos_destroy 196
bdev_qos_io_submit 9169330
bdev_qos_io_to_limit 525928752
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 525928752
bdev_qos_r_bps_queue 18414064
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 110747376
bdev_qos_rw_bps_rewind_quota 7670931
bdev_qos_rw_iops_queue 432127255
bdev_qos_rw_iops_rewind_quota 10605233
bdev_qos_rw_queue_io 542874631
bdev_qos_rw_rewind_io 18276164
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 924075
bdev_queue_nomem_io_tail 6570720
bdev_quiesce_range_locked 2070
bdev_read_blocks_with_md 66106518
bdev_readv_blocks_with_md 61787537
bdev_register 6801
bdev_register_finished 6791
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 378
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 246165376
bdev_rw_split_get_buf_cb 45988
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6870205
bdev_start_qos 69991
bdev_start_reset 325
bdev_submit_request 275536082
bdev_trace 2026
bdev_unfreeze_channel 378
bdev_unlock_lba_range 4436
bdev_unlock_lba_range_cb 6498
bdev_unlock_lba_range_get_channel 5314
bdev_unmap_should_split 23431021
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 2070
bdev_unregister 6791
bdev_unregister_abort_channel 600
bdev_unregister_unsafe 7846
bdev_update_qd_sampling_period 170
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 3564290
bdev_write_blocks_with_md 29671658
bdev_write_zero_buffer 662998
bdev_write_zero_buffer_done 662998
bdev_write_zeroes_should_split 2847094
bdev_write_zeroes_split 8178
bdev_writev_blocks_with_md 87862237
claim_bdev 342
claim_opts_copy 88
claim_reset 328
claim_type_is_v2 1502
claim_type_promotes_to_write 72
claim_verify_rom 68
claim_verify_rwm 32
claim_verify_rwo 294
event_notify 1411
io_channel_iter_get_bdev 793303
log_already_claimed 108
parent_bdev_io_complete 1430998
register_flag_bdev 2127
spdk_bdev_abort 39250
spdk_bdev_add_io_stat 25156
spdk_bdev_alias_add 6829
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 612
spdk_bdev_channel_get_histogram 1019
spdk_bdev_claim_get_name 9083
spdk_bdev_claim_opts_init 454
spdk_bdev_close 31408
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4414
spdk_bdev_comparev_blocks 4444
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 324
spdk_bdev_desc_get_bdev 343494442
spdk_bdev_destruct_done 1970
spdk_bdev_dump_info_json 31009
spdk_bdev_dump_io_stat_json 324
spdk_bdev_examine 4
spdk_bdev_finish 2279
spdk_bdev_first 5417
spdk_bdev_first_leaf 542
spdk_bdev_flush 663758
spdk_bdev_flush_blocks 4171228
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 399877
spdk_bdev_for_each_channel_continue 393426
spdk_bdev_free_io 276121639
spdk_bdev_get_acwu 3351
spdk_bdev_get_aliases 31041
spdk_bdev_get_block_size 50415586
spdk_bdev_get_buf_align 82735883
spdk_bdev_get_by_name 2319
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27888203
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_type 61873296
spdk_bdev_get_io_channel 40188
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 3220
spdk_bdev_get_md_size 58779287
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 149564
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 34147769
spdk_bdev_get_num_blocks 55415351
spdk_bdev_get_optimal_io_boundary 3224
spdk_bdev_get_opts 295
spdk_bdev_get_physical_block_size 5193
spdk_bdev_get_product_name 34959
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 319
spdk_bdev_get_qos_rate_limits 31019
spdk_bdev_get_qos_rpc_type 124036
spdk_bdev_get_uuid 89152
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6882
spdk_bdev_has_write_cache 5870
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2279
spdk_bdev_io_complete 275536283
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 40240202
spdk_bdev_io_complete_scsi_status 5292795
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40681043
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50009551
spdk_bdev_io_get_iovec 13159067
spdk_bdev_io_get_md_buf 12523602
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 27731542
spdk_bdev_io_get_scsi_status 28835133
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 42841338
spdk_bdev_io_get_thread 289892051
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12759180
spdk_bdev_io_set_md_buf 42497
spdk_bdev_io_type_supported 1639083
spdk_bdev_is_dif_check_enabled 1091356
spdk_bdev_is_dif_head_of_md 544667
spdk_bdev_is_md_interleaved 29100359
spdk_bdev_is_md_separate 56142480
spdk_bdev_is_zoned 4856
spdk_bdev_module_claim_bdev 6262
spdk_bdev_module_claim_bdev_desc 434
spdk_bdev_module_examine_done 70184
spdk_bdev_module_fini_done 5861
spdk_bdev_module_fini_start_done 1941
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 36360
spdk_bdev_module_list_find 36360
spdk_bdev_module_release_bdev 6190
spdk_bdev_next 30350
spdk_bdev_next_leaf 1448
spdk_bdev_notify_blockcnt_change 202
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2668909
spdk_bdev_open_async 992
spdk_bdev_open_ext 31682
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 987481
spdk_bdev_quiesce 253
spdk_bdev_quiesce_range 1817
spdk_bdev_read 13461028
spdk_bdev_read_blocks 18361840
spdk_bdev_read_blocks_with_md 47744678
spdk_bdev_readv 2283013
spdk_bdev_readv_blocks 19335027
spdk_bdev_readv_blocks_ext 40789238
spdk_bdev_readv_blocks_with_md 16
spdk_bdev_register 6805
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 31961
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 299
spdk_bdev_set_qd_sampling_period 6816
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1031
spdk_bdev_subsystem_config_json 143
spdk_bdev_unmap 11545127
spdk_bdev_unmap_blocks 23672864
spdk_bdev_unquiesce 253
spdk_bdev_unquiesce_range 1821
spdk_bdev_unregister 6819
spdk_bdev_unregister_by_name 1219
spdk_bdev_wait_for_examine 11046
spdk_bdev_write 27248259
spdk_bdev_write_blocks 28891411
spdk_bdev_write_blocks_with_md 117244
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2846920
spdk_bdev_writev 3156806
spdk_bdev_writev_blocks 17082560
spdk_bdev_writev_blocks_ext 53111771
spdk_bdev_writev_blocks_with_md 16489208
spdk_bdev_zcopy_end 636946
spdk_bdev_zcopy_start 637282
spdk_for_each_bdev 5417
spdk_for_each_bdev_leaf 542

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