LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4652 5669 82.1 %
Date: 2024-11-19 11:36:28 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4961 23685 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22665220
_bdev_abort 141488
_bdev_copy_split 0
_bdev_get_block_size_with_md 507460
_bdev_init 2159
_bdev_io_check_opts 72589418
_bdev_io_complete 253925762
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 335276
_bdev_io_ext_use_bounce_buffer 333675
_bdev_io_handle_no_mem 254861454
_bdev_io_pull_bounce_data_buf 335276
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 335276
_bdev_io_put_buf 10688145
_bdev_io_set_buf 10685317
_bdev_io_set_md_buf 10685244
_bdev_io_submit 256848391
_bdev_io_submit_ext 171539279
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 333675
_bdev_memory_domain_io_get_buf 333675
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 695472
_bdev_trace 2159
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1093
_is_buf_allocated 49593974
_media_management_notify 0
_remove_notify 756
_resize_notify 337
_spdk_bdev_quiesce 2522
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 1700857
bdev_abort 141484
bdev_abort_all_buf_io 22599
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22965
bdev_abort_buf_io 141480
bdev_abort_buf_io_cb 0
bdev_abort_io 141508
bdev_abort_io_done 141504
bdev_abort_queued_io 141488
bdev_abort_retry 4
bdev_alias_del 6351
bdev_alloc_io_stat 28466
bdev_bytes_to_blocks 64354236
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 258564589
bdev_ch_remove_from_io_submitted 256696033
bdev_ch_resubmit_io 6458349
bdev_ch_retry_io 5679336
bdev_channel_abort_queued_ios 22233
bdev_channel_create 21810
bdev_channel_destroy 21802
bdev_channel_destroy_resource 21802
bdev_channel_for_each_io 0
bdev_channel_get_io 258978174
bdev_channel_poll_qos 388846
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 390163
bdev_channel_submit_qos_io_done 388416
bdev_close 64822
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 64869
bdev_desc_free 64869
bdev_desc_release_claims 330
bdev_destroy_cb 6364
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 406283
bdev_each_channel_msg 400721
bdev_enable_histogram_config_json 940
bdev_enable_qos 21857
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6327
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2287
bdev_examine_allowlist_remove 12646
bdev_finish_unregister_bdevs_iter 6285
bdev_finish_wait_for_examine_done 2287
bdev_for_each_io_done 0
bdev_free_io_stat 28466
bdev_get_by_name 31869
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 245033770
bdev_get_io_stat 352
bdev_get_max_write 2712
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2287
bdev_init_failed 0
bdev_io_complete 256002611
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 67911
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 255907585
bdev_io_do_submit 255837279
bdev_io_exec_sequence 401570
bdev_io_exec_sequence_cb 401570
bdev_io_get_buf 10684989
bdev_io_get_buf_complete 10685259
bdev_io_get_iobuf_cb 75487
bdev_io_get_max_buf_len 21368426
bdev_io_increment_outstanding 256725233
bdev_io_init 257807565
bdev_io_needs_sequence_exec 430382876
bdev_io_on_tailq 283016
bdev_io_pull_data 335280
bdev_io_pull_data_done 335276
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 335280
bdev_io_push_bounce_data_done 335276
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 335276
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10687888
bdev_io_range_is_locked 56612
bdev_io_should_split 261118556
bdev_io_split 694103
bdev_io_split_done 1733966
bdev_io_split_submit 1733982
bdev_io_status_get_string 0
bdev_io_submit 257557769
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 333659
bdev_io_type_supported 9723196
bdev_io_update_io_stat 257399855
bdev_io_use_accel_sequence 679921967
bdev_io_use_memory_domain 175681440
bdev_io_valid_blocks 258695683
bdev_is_read_io 17692346
bdev_lba_range_overlapped 53301
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 43467
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13141
bdev_mgmt_channel_destroy 13141
bdev_mgr_unregister_cb 2287
bdev_module_action_complete 66482
bdev_module_action_done 64195
bdev_module_all_actions_completed 12149469
bdev_module_fini_iter 8112
bdev_module_fini_start_iter 4224
bdev_module_get_max_ctx_size 2287
bdev_modules_init 2287
bdev_name_add 12692
bdev_name_cmp 130052
bdev_name_del 449
bdev_name_del_unsafe 12674
bdev_name_tree_RB_FIND 31869
bdev_name_tree_RB_INSERT 12692
bdev_name_tree_RB_INSERT_COLOR 12674
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 12674
bdev_name_tree_RB_REMOVE_COLOR 9765
bdev_no_mem_poller 1
bdev_ok_to_examine 6327
bdev_open 64869
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2287
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28244
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10813576
bdev_qos_io_to_limit 856986728
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 856990685
bdev_qos_r_bps_queue 17692290
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 238143708
bdev_qos_rw_bps_rewind_quota 6890066
bdev_qos_rw_iops_queue 634975340
bdev_qos_rw_iops_rewind_quota 10674317
bdev_qos_rw_queue_io 873119154
bdev_qos_rw_rewind_io 17564383
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 794458
bdev_queue_nomem_io_tail 5664086
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 17844368
bdev_readv_blocks_with_md 98143474
bdev_register 6337
bdev_register_finished 6327
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 222433863
bdev_rw_split_get_buf_cb 69251
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5679338
bdev_start_qos 64822
bdev_start_reset 329
bdev_submit_request 256039841
bdev_trace 2049
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 30746769
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6327
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7018
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12147182
bdev_write_blocks_with_md 32543318
bdev_write_zero_buffer 504748
bdev_write_zero_buffer_done 504748
bdev_write_zeroes_should_split 3171293
bdev_write_zeroes_split 4208
bdev_writev_blocks_with_md 74216406
claim_bdev 330
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1452
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1093
io_channel_iter_get_bdev 807003
log_already_claimed 110
parent_bdev_io_complete 694099
register_flag_bdev 2159
spdk_bdev_abort 141464
spdk_bdev_add_io_stat 22139
spdk_bdev_alias_add 6369
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 442
spdk_bdev_close 27519
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 493654814
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30116
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 4
spdk_bdev_finish 2287
spdk_bdev_first 5103
spdk_bdev_first_leaf 636
spdk_bdev_flush 1230550
spdk_bdev_flush_blocks 3548848
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 406283
spdk_bdev_for_each_channel_continue 400717
spdk_bdev_free_io 256370145
spdk_bdev_get_acwu 2673
spdk_bdev_get_aliases 30164
spdk_bdev_get_block_size 48498415
spdk_bdev_get_buf_align 69403436
spdk_bdev_get_by_name 3625
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9200159
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 94906453
spdk_bdev_get_io_channel 34757
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602320
spdk_bdev_get_max_copy 2539
spdk_bdev_get_md_size 48653989
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133342
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65989
spdk_bdev_get_num_blocks 32360408
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3617
spdk_bdev_get_nvme_nsid 3019
spdk_bdev_get_optimal_io_boundary 2543
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3568
spdk_bdev_get_product_name 32637
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30126
spdk_bdev_get_qos_rpc_type 120464
spdk_bdev_get_uuid 46889
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6297
spdk_bdev_has_write_cache 3045
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2287
spdk_bdev_io_complete 255549918
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40146850
spdk_bdev_io_complete_nvme_status 27031403
spdk_bdev_io_complete_scsi_status 5816218
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33010197
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41549743
spdk_bdev_io_get_iovec 1033523
spdk_bdev_io_get_md_buf 9590150
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24472598
spdk_bdev_io_get_scsi_status 9486670
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28621934
spdk_bdev_io_get_thread 266283350
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11435578
spdk_bdev_io_set_md_buf 35619
spdk_bdev_io_type_supported 2660900
spdk_bdev_is_dif_check_enabled 1076474
spdk_bdev_is_dif_head_of_md 538079
spdk_bdev_is_md_interleaved 10252152
spdk_bdev_is_md_separate 51954956
spdk_bdev_is_zoned 5198
spdk_bdev_module_claim_bdev 4926
spdk_bdev_module_claim_bdev_desc 422
spdk_bdev_module_examine_done 63931
spdk_bdev_module_fini_done 5825
spdk_bdev_module_fini_start_done 1937
spdk_bdev_module_init_done 264
spdk_bdev_module_list_add 36715
spdk_bdev_module_list_find 36715
spdk_bdev_module_release_bdev 4854
spdk_bdev_next 29422
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 223
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 190125
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27215
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 918410
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 13813659
spdk_bdev_read_blocks 16562130
spdk_bdev_read_blocks_with_md 1300912
spdk_bdev_readv 1964257
spdk_bdev_readv_blocks 8286169
spdk_bdev_readv_blocks_ext 27230246
spdk_bdev_readv_blocks_with_md 61442042
spdk_bdev_register 6341
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29155
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6352
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 14696738
spdk_bdev_unmap_blocks 30937068
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6355
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11147
spdk_bdev_write 30277157
spdk_bdev_write_blocks 32204689
spdk_bdev_write_blocks_with_md 126925
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3171146
spdk_bdev_writev 2473470
spdk_bdev_writev_blocks 6655825
spdk_bdev_writev_blocks_ext 45584599
spdk_bdev_writev_blocks_with_md 21727836
spdk_bdev_zcopy_end 1138010
spdk_bdev_zcopy_start 1189970
spdk_for_each_bdev 5103
spdk_for_each_bdev_leaf 636

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