LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4053 4917 82.4 %
Date: 2024-07-12 11:58:45 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_no_mem_poller 0
bdev_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_examine 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
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_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
bdev_in_examine_allowlist 30
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
spdk_bdev_nvme_admin_passthru 33
bdev_lock_lba_range_ctx_msg 40
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_seek 52
spdk_bdev_io_get_seek_offset 52
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_examine_allowlist_check 59
claim_verify_rom 79
spdk_bdev_nvme_io_passthru 79
claim_type_promotes_to_write 83
claim_opts_copy 88
log_already_claimed 107
bdev_qos_channel_destroy 120
_calculate_measured_qd_cpl 132
bdev_calculate_measured_queue_depth 132
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
bdev_update_qd_sampling_period 153
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_notify_blockcnt_change 168
bdev_examine_allowlist_config_json 169
spdk_bdev_subsystem_config_json 169
bdev_qos_destroy 196
bdev_enable_qos_done 206
_resize_notify 232
bdev_set_qos_limit_done 236
claim_verify_rwo 254
spdk_bdev_module_init_done 256
_calculate_measured_qd 260
claim_reset 296
bdev_io_submit_reset 302
bdev_desc_release_claims 313
claim_bdev 313
bdev_get_each_channel_stat 315
bdev_get_device_stat_done 318
bdev_reset_complete 318
bdev_reset_freeze_channel_done 318
bdev_start_reset 318
spdk_bdev_get_device_stat 318
spdk_bdev_get_qd_sampling_period 319
bdev_channel_start_reset 322
spdk_bdev_reset 322
spdk_bdev_dump_io_stat_json 324
bdev_get_io_stat 328
spdk_bdev_copy_blocks 328
spdk_bdev_get_opts 328
spdk_bdev_set_opts 332
bdev_copy_should_split 340
bdev_reset_freeze_channel 366
bdev_unfreeze_channel 366
spdk_bdev_alias_del_all 402
spdk_bdev_module_claim_bdev_desc 405
bdev_name_del 422
spdk_bdev_claim_opts_init 425
spdk_bdev_write_zeroes 552
spdk_bdev_first_leaf 560
spdk_for_each_bdev_leaf 560
spdk_bdev_quiesce 590
spdk_bdev_unquiesce 590
bdev_histogram_enable_channel_cb 794
spdk_bdev_histogram_enable 804
bdev_unregister_abort_channel 926
bdev_enable_histogram_config_json 943
bdev_qos_config_json 943
bdev_qos_is_iops_rate_limit 966
spdk_bdev_channel_get_histogram 1118
bdev_histogram_enable_channel 1126
spdk_bdev_set_timeout 1130
spdk_bdev_get_max_copy 1285
spdk_bdev_get_optimal_io_boundary 1289
_bdev_io_complete_push_bounce_done 1314
_bdev_io_push_bounce_data_buffer 1314
bdev_io_push_bounce_data_done 1314
bdev_io_push_bounce_md_buf 1314
bdev_io_push_bounce_data 1318
bdev_io_use_memory_domain 1338
claim_type_is_v2 1383
spdk_bdev_unregister_by_name 1393
spdk_bdev_get_acwu 1416
spdk_bdev_next_leaf 1466
_remove_notify 1661
_event_notify 1893
event_notify 1893
_bdev_next_leaf 2026
spdk_bdev_module_fini_start_done 2141
bdev_trace 2244
spdk_bdev_get_physical_block_size 2286
spdk_bdev_destruct_done 2297
_bdev_init 2366
_bdev_trace 2366
register_flag_bdev 2366
bdev_examine_allowlist_free 2475
bdev_finish_wait_for_examine_done 2475
bdev_init_complete 2475
bdev_mgr_unregister_cb 2475
bdev_module_get_max_ctx_size 2475
bdev_modules_init 2475
bdev_open_async_fini 2475
spdk_bdev_finish 2475
spdk_bdev_initialize 2475
bdev_open_async_done 2581
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
spdk_bdev_open_async 2581
_bdev_open_async 2591
spdk_bdev_has_write_cache 2961
spdk_bdev_get_nvme_ctratt 3015
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
spdk_bdev_comparev_and_writev_blocks 3385
bdev_lock_lba_range 3401
bdev_unlock_lba_range 3409
spdk_bdev_comparev_blocks 3417
bdev_comparev_blocks_with_md 3441
bdev_get_max_write 3507
spdk_bdev_is_zoned 3720
spdk_bdev_quiesce_range 3855
spdk_bdev_unquiesce_range 3859
bdev_lock_lba_range_get_channel 4281
bdev_unlock_lba_range_get_channel 4285
bdev_quiesce_range_locked 4445
bdev_unquiesce_range_unlocked 4445
bdev_module_fini_start_iter 4616
spdk_bdev_get_write_unit_size 5022
spdk_bdev_first 5104
spdk_for_each_bdev 5104
spdk_bdev_get_by_name 5743
bdev_write_zeroes_split 6268
spdk_bdev_module_fini_done 6457
spdk_bdev_module_release_bdev 7324
spdk_bdev_module_claim_bdev 7396
bdev_finish_unregister_bdevs_iter 7802
_bdev_lock_lba_range 7846
_bdev_unlock_lba_range 7846
bdev_lock_lba_range_cb 7846
bdev_lock_lba_range_ctx 7846
bdev_unlock_lba_range_cb 7846
bdev_lba_range_overlaps_tailq 7890
bdev_examine 8527
bdev_ok_to_examine 8527
bdev_register_finished 8527
bdev_unregister 8527
bdev_register 8537
spdk_bdev_register 8541
bdev_alias_del 8551
spdk_bdev_set_qd_sampling_period 8552
spdk_bdev_unregister 8555
spdk_bdev_alias_add 8569
bdev_destroy_cb 8576
_spdk_bdev_quiesce 8894
bdev_module_fini_iter 8932
spdk_bdev_claim_get_name 8971
bdev_unregister_unsafe 10044
spdk_bdev_wait_for_examine 13873
bdev_name_tree_RB_REMOVE_COLOR 13881
bdev_mgmt_channel_create 14843
bdev_mgmt_channel_destroy 14843
bdev_name_del_unsafe 17074
bdev_name_tree_RB_INSERT_COLOR 17074
bdev_name_tree_RB_REMOVE 17074
bdev_name_add 17092
bdev_name_tree_RB_INSERT 17092
spdk_bdev_next 27823
bdev_channel_destroy 28026
bdev_channel_destroy_resource 28026
bdev_channel_create 28034
bdev_enable_qos 28081
spdk_bdev_add_io_stat 28341
spdk_bdev_abort 28684
bdev_abort_buf_io 28688
bdev_abort 28692
_bdev_abort 28696
bdev_abort_queued_io 28696
bdev_abort_io_done 28700
bdev_abort_io 28704
bdev_channel_abort_queued_ios 28952
bdev_abort_all_buf_io 29318
spdk_bdev_dump_info_json 30071
spdk_bdev_get_qos_rate_limits 30081
spdk_bdev_get_aliases 30095
spdk_bdev_get_product_name 32504
bdev_alloc_io_stat 36882
bdev_free_io_stat 36882
spdk_bdev_reset_io_stat 36882
spdk_bdev_get_uuid 38048
spdk_bdev_open_ext 38777
spdk_bdev_close 39914
spdk_bdev_module_list_add 40548
spdk_bdev_module_list_find 40548
bdev_open_ext 41360
spdk_bdev_io_set_md_buf 46594
bdev_get_by_name 47103
bdev_name_tree_RB_FIND 47103
bdev_io_get_iobuf_cb 47554
spdk_bdev_get_io_channel 47911
bdev_io_on_tailq 57408
bdev_abort_all_queued_io 57710
bdev_io_complete_sequence_cb 73031
spdk_bdev_get_name 75143
bdev_close 77724
bdev_start_qos 77724
bdev_desc_alloc 77769
bdev_desc_free 77769
bdev_open 77769
spdk_bdev_module_examine_done 89976
bdev_module_action_done 90232
bdev_module_action_complete 92707
spdk_bdev_write_blocks_with_md 112426
spdk_bdev_get_qos_rpc_type 120284
bdev_rw_split_get_buf_cb 125528
spdk_bdev_nvme_iov_passthru_md 155032
spdk_bdev_get_memory_domains 170355
bdev_lock_lba_range_check_io 176342
bdev_name_cmp 192746
bdev_lba_range_overlapped 222100
bdev_io_range_is_locked 225357
bdev_io_submit_sequence_cb 363611
_bdev_io_ext_use_bounce_buffer 363627
_bdev_memory_domain_get_io_cb 363627
_bdev_memory_domain_io_get_buf 363627
_bdev_io_pull_bounce_data_buf 364925
bdev_io_pull_data_done 364925
bdev_io_pull_data 365216
bdev_channel_submit_qos_io_done 381268
bdev_channel_poll_qos 381587
bdev_channel_submit_qos_io 382277
bdev_each_channel_msg 394440
spdk_bdev_for_each_channel_continue 394440
bdev_each_channel_cpl 407707
spdk_bdev_for_each_channel 407707
bdev_io_use_accel_sequence 414171
bdev_io_exec_sequence 436642
bdev_io_exec_sequence_cb 436642
spdk_bdev_is_dif_head_of_md 489040
spdk_bdev_io_get_iovec 537294
spdk_bdev_zcopy_end 539211
spdk_bdev_zcopy_start 539773
spdk_bdev_get_io_type_name 601420
spdk_bdev_flush 647002
bdev_write_zero_buffer 664076
bdev_write_zero_buffer_done 664076
_bdev_get_block_size_with_md 667583
io_channel_iter_get_bdev 802147
bdev_queue_nomem_io_head 803800
spdk_bdev_queue_io_wait 914491
spdk_bdev_is_dif_check_enabled 974848
spdk_bdev_read_blocks_with_md 1279691
spdk_bdev_io_type_supported 1684013
spdk_bdev_readv 1815123
spdk_bdev_writev 2027522
spdk_bdev_flush_blocks 2637749
spdk_bdev_write_zeroes_blocks 2677832
bdev_write_zeroes_should_split 2677975
parent_bdev_io_complete 3700058
bdev_io_split 3700062
_bdev_rw_split 3701189
spdk_bdev_io_complete_scsi_status 4753797
spdk_bdev_writev_blocks 5566342
bdev_queue_nomem_io_tail 5702464
bdev_ch_retry_io 6002279
bdev_shared_ch_retry_io 6002279
bdev_ch_resubmit_io 6505782
bdev_qos_rw_bps_rewind_quota 7635571
_to_next_boundary 7660414
bdev_io_split_done 7710039
bdev_io_split_submit 7710055
bdev_io_type_supported 7885180
spdk_bdev_readv_blocks 7921555
spdk_bdev_io_get_md_buf 8412102
bdev_qos_io_submit 8534050
bdev_wait_for_examine_cb 8787847
bdev_module_all_actions_completed 8790322
spdk_bdev_get_data_block_size 9041489
_bdev_io_put_buf 9198366
_bdev_io_set_buf 9198366
_bdev_io_set_md_buf 9198366
bdev_io_get_buf 9198366
bdev_io_get_buf_complete 9198366
bdev_io_put_buf 9198366
spdk_bdev_io_get_scsi_status 9363570
spdk_bdev_io_set_buf 9371297
spdk_bdev_is_md_interleaved 10208945
bdev_qos_rw_iops_rewind_quota 10605326
spdk_bdev_unmap 11307165
spdk_bdev_read 13116093
spdk_bdev_read_blocks 15251808
bdev_read_blocks_with_md 16531499
bdev_qos_rw_rewind_io 18240897
bdev_qos_r_bps_queue 18378952
bdev_is_read_io 18379008
bdev_io_get_max_buf_len 18396732
spdk_bdev_writev_blocks_with_md 19609884
spdk_bdev_io_get_nvme_status 20729074
bdev_unmap_should_split 23001522
spdk_bdev_io_complete_nvme_status 23185984
spdk_bdev_unmap_blocks 23233335
spdk_bdev_io_get_submit_tsc 24586762
spdk_bdev_write 27133423
_are_iovs_aligned 27201086
spdk_bdev_write_blocks 28064662
spdk_bdev_get_num_blocks 28086240
bdev_write_blocks_with_md 28841159
spdk_bdev_readv_blocks_ext 33823274
spdk_bdev_io_complete_base_io_status 35231763
spdk_bdev_io_get_buf 36034480
spdk_bdev_readv_blocks_with_md 40683554
spdk_bdev_get_block_size 41519229
spdk_bdev_get_md_size 43516365
spdk_bdev_is_md_separate 46343645
spdk_bdev_io_get_io_channel 51680223
_is_buf_allocated 54086096
spdk_bdev_writev_blocks_ext 56021083
bdev_bytes_to_blocks 56046904
spdk_bdev_get_buf_align 68253821
spdk_bdev_get_dif_type 81682524
bdev_writev_blocks_with_md 84594248
bdev_readv_blocks_with_md 86691822
_bdev_io_check_opts 89844369
bdev_qos_rw_bps_queue 103989659
bdev_get_io_size_in_byte 111625230
_bdev_io_submit_ext 170660958
bdev_rw_should_split 219733280
bdev_io_do_submit 241300523
_bdev_io_submit 241300543
_bdev_io_complete 241329507
bdev_io_update_io_stat 241329507
_bdev_io_handle_no_mem 242029723
bdev_submit_request 242104127
spdk_bdev_io_complete 242104327
bdev_io_decrement_outstanding 242540729
bdev_io_increment_outstanding 242540729
bdev_io_complete 242835029
bdev_io_submit 245002423
bdev_ch_add_to_io_submitted 245029639
bdev_ch_remove_from_io_submitted 245029639
bdev_io_init 245161171
spdk_bdev_free_io 245161171
bdev_io_valid_blocks 245763891
bdev_channel_get_io 246075680
bdev_io_should_split 248861355
spdk_bdev_io_get_thread 252040618
bdev_qos_rw_iops_queue 387821637
bdev_io_needs_sequence_exec 422286618
spdk_bdev_desc_get_bdev 467495848
bdev_qos_io_to_limit 474818723
bdev_qos_queue_io 474818723
bdev_qos_rw_queue_io 491811296

Generated by: LCOV version 1.14