LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4819 5868 82.1 %
Date: 2024-12-07 05:23:13 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5119 24466 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25211671
_bdev_abort 69228
_bdev_copy_split 0
_bdev_get_block_size_with_md 444205
_bdev_init 2193
_bdev_io_check_opts 77386652
_bdev_io_complete 259659558
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2605129
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2594655
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2585660
_bdev_io_handle_no_mem 258556717
_bdev_io_pull_bounce_data_buf 2599585
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2592051
_bdev_io_put_buf 13957406
_bdev_io_set_buf 13933101
_bdev_io_set_md_buf 13946364
_bdev_io_submit 262729067
_bdev_io_submit_ext 179060738
_bdev_lock_lba_range 4683
_bdev_memory_domain_get_io_cb 2585765
_bdev_next_leaf 2240
_bdev_open_async 1058
_bdev_reset_complete 331
_bdev_rw_split 753842
_bdev_trace 2193
_bdev_unlock_lba_range 4683
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 216
_calculate_measured_qd_cpl 110
_event_notify 1170
_is_buf_allocated 56449552
_media_management_notify 0
_remove_notify 755
_resize_notify 415
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 1836976
bdev_abort 69224
bdev_abort_all_buf_io 22907
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23275
bdev_abort_buf_io 69220
bdev_abort_buf_io_cb 0
bdev_abort_io 69248
bdev_abort_io_done 69244
bdev_abort_queued_io 69228
bdev_abort_retry 4
bdev_alias_del 6415
bdev_alloc_io_stat 28826
bdev_bytes_to_blocks 63211791
bdev_calculate_measured_queue_depth 110
bdev_ch_add_to_io_submitted 264486682
bdev_ch_remove_from_io_submitted 261978748
bdev_ch_resubmit_io 6350925
bdev_ch_retry_io 5595789
bdev_channel_abort_queued_ios 22539
bdev_channel_create 22105
bdev_channel_destroy 22097
bdev_channel_destroy_resource 22097
bdev_channel_for_each_io 0
bdev_channel_get_io 265191080
bdev_channel_poll_qos 384209
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 385435
bdev_channel_submit_qos_io_done 383453
bdev_close 65227
bdev_compare_and_write_do_compare 3385
bdev_compare_and_write_do_compare_done 3385
bdev_compare_and_write_do_write 3215
bdev_compare_and_write_do_write_done 3215
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3369
bdev_compare_do_read_done 3369
bdev_comparev_and_writev_blocks_locked 3385
bdev_comparev_and_writev_blocks_unlock 3385
bdev_comparev_and_writev_blocks_unlocked 3385
bdev_comparev_blocks_with_md 3461
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 65274
bdev_desc_free 65274
bdev_desc_get_block_size 329113023
bdev_desc_release_claims 348
bdev_destroy_cb 6395
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 401444
bdev_each_channel_msg 396079
bdev_enable_histogram_config_json 964
bdev_enable_qos 22152
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6403
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2329
bdev_examine_allowlist_remove 12774
bdev_finish_unregister_bdevs_iter 6346
bdev_finish_wait_for_examine_done 2329
bdev_for_each_io_done 0
bdev_free_io_stat 28826
bdev_get_by_name 31923
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 336
bdev_get_io_size_in_byte 216685606
bdev_get_io_stat 353
bdev_get_max_write 2734
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1172
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2329
bdev_init_failed 0
bdev_io_complete 262022957
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 49603
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 261482995
bdev_io_do_submit 262207129
bdev_io_exec_sequence 372794
bdev_io_exec_sequence_cb 372794
bdev_io_get_accel_buf 0
bdev_io_get_block_size 217496570
bdev_io_get_buf 13937296
bdev_io_get_buf_complete 13944903
bdev_io_get_iobuf_cb 70900
bdev_io_get_max_buf_len 27850534
bdev_io_increment_outstanding 263450164
bdev_io_init 263516709
bdev_io_init_dif_ctx 2280480
bdev_io_needs_accel_buffer 176613174
bdev_io_needs_bounce_buffer 179277145
bdev_io_needs_metadata 532393836
bdev_io_needs_sequence_exec 454560208
bdev_io_on_tailq 138496
bdev_io_pull_data 2616065
bdev_io_pull_data_done 2595936
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 2606382
bdev_io_push_bounce_data_done 2605915
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2605458
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13958344
bdev_io_range_is_locked 59489
bdev_io_should_split 268202719
bdev_io_split 751430
bdev_io_split_done 1842554
bdev_io_split_submit 1842570
bdev_io_status_get_string 0
bdev_io_submit 263621674
bdev_io_submit_reset 307
bdev_io_submit_sequence_cb 323191
bdev_io_type_supported 14014790
bdev_io_update_io_stat 262395904
bdev_io_use_accel_sequence 714244228
bdev_io_use_memory_domain 191873486
bdev_io_valid_blocks 265396972
bdev_is_read_io 18712321
bdev_lba_range_overlapped 56172
bdev_lba_range_overlaps_tailq 4703
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3417
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_check_io 47809
bdev_lock_lba_range_ctx 4683
bdev_lock_lba_range_ctx_msg 16
bdev_lock_lba_range_get_channel 3747
bdev_mgmt_channel_create 13253
bdev_mgmt_channel_destroy 13253
bdev_mgr_unregister_cb 2329
bdev_module_action_complete 67054
bdev_module_action_done 64725
bdev_module_all_actions_completed 13221865
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4300
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_name_add 12820
bdev_name_cmp 130487
bdev_name_del 451
bdev_name_del_unsafe 12802
bdev_name_tree_RB_FIND 31923
bdev_name_tree_RB_INSERT 12820
bdev_name_tree_RB_INSERT_COLOR 12802
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 12802
bdev_name_tree_RB_REMOVE_COLOR 9817
bdev_no_mem_poller 1
bdev_ok_to_examine 6403
bdev_open 65274
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1048
bdev_open_async_fini 2329
bdev_open_async_opts_copy 1048
bdev_open_async_opts_get_default 1048
bdev_open_ext 28549
bdev_open_opts_copy 8415
bdev_open_opts_get_defaults 69483
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11219086
bdev_qos_io_to_limit 817690033
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 817695884
bdev_qos_r_bps_queue 18712265
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 208831294
bdev_qos_rw_bps_rewind_quota 7854327
bdev_qos_rw_iops_queue 626117884
bdev_qos_rw_iops_rewind_quota 10704403
bdev_qos_rw_queue_io 834949042
bdev_qos_rw_rewind_io 18558730
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 762415
bdev_queue_nomem_io_tail 5588705
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 17576061
bdev_readv_blocks_with_md 101289819
bdev_register 6401
bdev_register_finished 6391
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 323
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 368
bdev_reset_freeze_channel_done 323
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 231618319
bdev_rw_split_get_buf_cb 57120
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5595791
bdev_start_qos 65227
bdev_start_reset 331
bdev_submit_request 262890232
bdev_trace 2071
bdev_unfreeze_channel 372
bdev_unlock_lba_range 3425
bdev_unlock_lba_range_cb 4683
bdev_unlock_lba_range_get_channel 3751
bdev_unmap_should_split 28473404
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6391
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7082
bdev_update_qd_sampling_period 131
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13219536
bdev_write_blocks_with_md 32094681
bdev_write_zero_buffer 441471
bdev_write_zero_buffer_done 441471
bdev_write_zeroes_should_split 3626847
bdev_write_zeroes_split 760
bdev_writev_blocks_with_md 78861515
claim_bdev 348
claim_opts_copy 88
claim_reset 328
claim_type_is_v2 1536
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 278
event_notify 1170
io_channel_iter_get_bdev 797520
log_already_claimed 114
parent_bdev_io_complete 751426
register_flag_bdev 2193
spdk_bdev_abort 69204
spdk_bdev_add_io_stat 22433
spdk_bdev_alias_add 6433
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 431
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27825
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3405
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 770610336
spdk_bdev_desc_get_block_size 48831003
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 686640
spdk_bdev_desc_get_md_size 44853316
spdk_bdev_desc_is_dif_check_enabled 1375596
spdk_bdev_desc_is_dif_head_of_md 686640
spdk_bdev_desc_is_md_interleaved 686670
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1677
spdk_bdev_dump_info_json 30140
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2329
spdk_bdev_first 5104
spdk_bdev_first_leaf 648
spdk_bdev_flush 756478
spdk_bdev_flush_blocks 3306011
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 401444
spdk_bdev_for_each_channel_continue 396077
spdk_bdev_free_io 261583834
spdk_bdev_get_acwu 2685
spdk_bdev_get_aliases 30192
spdk_bdev_get_block_size 3293513
spdk_bdev_get_buf_align 83399938
spdk_bdev_get_by_name 3374
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9888189
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17547182
spdk_bdev_get_io_channel 35115
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602800
spdk_bdev_get_max_copy 2549
spdk_bdev_get_md_size 8614949
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133826
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65307
spdk_bdev_get_num_blocks 35583562
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3655
spdk_bdev_get_nvme_nsid 3038
spdk_bdev_get_optimal_io_boundary 2553
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9141
spdk_bdev_get_product_name 32713
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30150
spdk_bdev_get_qos_rpc_type 120560
spdk_bdev_get_uuid 48208
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6365
spdk_bdev_has_write_cache 3138
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2329
spdk_bdev_io_complete 261404867
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40323610
spdk_bdev_io_complete_nvme_status 28605498
spdk_bdev_io_complete_scsi_status 5422157
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36555136
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47410296
spdk_bdev_io_get_iovec 1158120
spdk_bdev_io_get_md_buf 9948193
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26781818
spdk_bdev_io_get_scsi_status 10222086
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30542668
spdk_bdev_io_get_thread 275694293
spdk_bdev_io_hide_metadata 4480948
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12524822
spdk_bdev_io_set_md_buf 29160
spdk_bdev_io_type_supported 2711516
spdk_bdev_is_dif_check_enabled 1375521
spdk_bdev_is_dif_head_of_md 687581
spdk_bdev_is_md_interleaved 13312101
spdk_bdev_is_md_separate 62776001
spdk_bdev_is_zoned 5204
spdk_bdev_module_claim_bdev 4947
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64453
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37320
spdk_bdev_module_list_find 37320
spdk_bdev_module_release_bdev 4875
spdk_bdev_next 29425
spdk_bdev_next_leaf 1592
spdk_bdev_notify_blockcnt_change 262
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 277175
spdk_bdev_open_async 1048
spdk_bdev_open_ext 23286
spdk_bdev_open_ext_v2 27499
spdk_bdev_open_opts_init 4209
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 969416
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 14496351
spdk_bdev_read_blocks 16273883
spdk_bdev_read_blocks_with_md 1300033
spdk_bdev_readv 1912192
spdk_bdev_readv_blocks 9116218
spdk_bdev_readv_blocks_ext 29987770
spdk_bdev_readv_blocks_with_md 60896103
spdk_bdev_register 6405
spdk_bdev_reset 331
spdk_bdev_reset_io_stat 29515
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6416
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13653187
spdk_bdev_unmap_blocks 28305831
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6419
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11309
spdk_bdev_write 30291522
spdk_bdev_write_blocks 31536148
spdk_bdev_write_blocks_with_md 126866
spdk_bdev_write_zeroes 568
spdk_bdev_write_zeroes_blocks 3626694
spdk_bdev_writev 2112772
spdk_bdev_writev_blocks 6824161
spdk_bdev_writev_blocks_ext 47490433
spdk_bdev_writev_blocks_with_md 24305605
spdk_bdev_zcopy_end 1189002
spdk_bdev_zcopy_start 1203955
spdk_for_each_bdev 5104
spdk_for_each_bdev_leaf 648

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