LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4059 4915 82.6 %
Date: 2024-07-15 20:31:02 Functions: 409 446 91.7 %
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
_are_iovs_aligned 24526462
_bdev_abort 29500
_bdev_copy_split 0
_bdev_get_block_size_with_md 467193
_bdev_init 2176
_bdev_io_check_opts 74403625
_bdev_io_complete 199564222
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1262
_bdev_io_ext_use_bounce_buffer 185442
_bdev_io_handle_no_mem 200247074
_bdev_io_pull_bounce_data_buf 186692
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1262
_bdev_io_put_buf 8646064
_bdev_io_set_buf 8646064
_bdev_io_set_md_buf 8646064
_bdev_io_submit 199534500
_bdev_io_submit_ext 140874536
_bdev_lock_lba_range 7734
_bdev_memory_domain_get_io_cb 185442
_bdev_memory_domain_io_get_buf 185442
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2876279
_bdev_trace 2176
_bdev_unlock_lba_range 7734
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 175
_calculate_measured_qd_cpl 89
_event_notify 1708
_is_buf_allocated 49780981
_media_management_notify 0
_remove_notify 1416
_resize_notify 292
_spdk_bdev_quiesce 8753
_tmp_bdev_event_cb 1
_to_next_boundary 6091740
bdev_abort 29497
bdev_abort_all_buf_io 27255
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53703
bdev_abort_buf_io 29494
bdev_abort_buf_io_cb 0
bdev_abort_io 29506
bdev_abort_io_done 29503
bdev_abort_queued_io 29500
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 34003
bdev_bytes_to_blocks 45991424
bdev_calculate_measured_queue_depth 89
bdev_ch_add_to_io_submitted 202435239
bdev_ch_remove_from_io_submitted 202435239
bdev_ch_resubmit_io 6384917
bdev_ch_retry_io 5624520
bdev_channel_abort_queued_ios 26946
bdev_channel_create 26145
bdev_channel_destroy 26139
bdev_channel_destroy_resource 26139
bdev_channel_for_each_io 0
bdev_channel_get_io 203001383
bdev_channel_poll_qos 336167
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 336831
bdev_channel_submit_qos_io_done 335863
bdev_close 72573
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72609
bdev_desc_free 72609
bdev_desc_release_claims 290
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 360797
bdev_each_channel_msg 348342
bdev_enable_histogram_config_json 851
bdev_enable_qos 26183
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 34003
bdev_get_by_name 42245
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 259
bdev_get_io_size_in_byte 89359389
bdev_get_io_stat 274
bdev_get_max_write 3192
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2240
bdev_init_failed 0
bdev_io_complete 200880424
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44834
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 200523443
bdev_io_do_submit 199534485
bdev_io_exec_sequence 230264
bdev_io_exec_sequence_cb 230264
bdev_io_get_buf 8646064
bdev_io_get_buf_complete 8646064
bdev_io_get_iobuf_cb 35222
bdev_io_get_max_buf_len 17292128
bdev_io_increment_outstanding 200523443
bdev_io_init 202288323
bdev_io_needs_sequence_exec 347227589
bdev_io_on_tailq 59012
bdev_io_pull_data 186695
bdev_io_pull_data_done 186692
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1265
bdev_io_push_bounce_data_done 1262
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1262
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8646064
bdev_io_range_is_locked 231588
bdev_io_should_split 205159379
bdev_io_split 2870976
bdev_io_split_done 6125051
bdev_io_split_submit 6125063
bdev_io_status_get_string 0
bdev_io_submit 202407113
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 185430
bdev_io_type_supported 6386497
bdev_io_update_io_stat 199564222
bdev_io_use_accel_sequence 241401
bdev_io_use_memory_domain 1280
bdev_io_valid_blocks 202782210
bdev_is_read_io 16235890
bdev_lba_range_overlapped 228351
bdev_lba_range_overlaps_tailq 7775
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7734
bdev_lock_lba_range_check_io 175567
bdev_lock_lba_range_ctx 7734
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4234
bdev_mgmt_channel_create 13993
bdev_mgmt_channel_destroy 13993
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83105
bdev_module_action_done 80865
bdev_module_all_actions_completed 9070399
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171658
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42245
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12265
bdev_no_mem_poller 1
bdev_ok_to_examine 7589
bdev_open 72609
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37159
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6239647
bdev_qos_io_to_limit 335913616
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 335913616
bdev_qos_r_bps_queue 16235848
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 81711114
bdev_qos_rw_bps_rewind_quota 7648275
bdev_qos_rw_iops_queue 269402980
bdev_qos_rw_iops_rewind_quota 8452457
bdev_qos_rw_queue_io 351114094
bdev_qos_rw_rewind_io 16100732
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 758662
bdev_queue_nomem_io_tail 5626410
bdev_quiesce_range_locked 4375
bdev_read_blocks_with_md 15696803
bdev_readv_blocks_with_md 70385395
bdev_register 7597
bdev_register_finished 7589
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 182923465
bdev_rw_split_get_buf_cb 138133
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5624521
bdev_start_qos 72573
bdev_start_reset 270
bdev_submit_request 200293230
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7734
bdev_unlock_lba_range_get_channel 4237
bdev_unmap_should_split 16920265
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4375
bdev_unregister 7589
bdev_unregister_abort_channel 807
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 105
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9068159
bdev_write_blocks_with_md 23481507
bdev_write_zero_buffer 464001
bdev_write_zero_buffer_done 464001
bdev_write_zeroes_should_split 2081762
bdev_write_zeroes_split 4224
bdev_writev_blocks_with_md 70953674
claim_bdev 290
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1261
claim_type_promotes_to_write 68
claim_verify_rom 65
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1708
io_channel_iter_get_bdev 709139
log_already_claimed 83
parent_bdev_io_complete 2870973
register_flag_bdev 2176
spdk_bdev_abort 29491
spdk_bdev_add_io_stat 26398
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8680
spdk_bdev_claim_opts_init 374
spdk_bdev_close 35938
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 385986837
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29651
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5099
spdk_bdev_first_leaf 538
spdk_bdev_flush 604888
spdk_bdev_flush_blocks 2439671
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 360797
spdk_bdev_for_each_channel_continue 348342
spdk_bdev_free_io 202288323
spdk_bdev_get_acwu 1381
spdk_bdev_get_aliases 29675
spdk_bdev_get_block_size 40179968
spdk_bdev_get_buf_align 61874698
spdk_bdev_get_by_name 5086
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9525925
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 64572288
spdk_bdev_get_io_channel 43993
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593020
spdk_bdev_get_max_copy 1265
spdk_bdev_get_md_size 39551890
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159318
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71143
spdk_bdev_get_num_blocks 28368377
spdk_bdev_get_nvme_ctratt 3094
spdk_bdev_get_optimal_io_boundary 1270
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2323
spdk_bdev_get_product_name 32220
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29659
spdk_bdev_get_qos_rpc_type 118604
spdk_bdev_get_uuid 38732
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4714
spdk_bdev_has_write_cache 3129
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 200293380
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 25563228
spdk_bdev_io_complete_nvme_status 23189559
spdk_bdev_io_complete_scsi_status 5345672
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32985803
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45705535
spdk_bdev_io_get_iovec 615681
spdk_bdev_io_get_md_buf 7788749
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20525715
spdk_bdev_io_get_scsi_status 9795938
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24446614
spdk_bdev_io_get_thread 209533863
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9075608
spdk_bdev_io_set_md_buf 52167
spdk_bdev_io_type_supported 1592971
spdk_bdev_is_dif_check_enabled 1328430
spdk_bdev_is_dif_head_of_md 665556
spdk_bdev_is_md_interleaved 10668245
spdk_bdev_is_md_separate 43970891
spdk_bdev_is_zoned 3756
spdk_bdev_module_claim_bdev 6765
spdk_bdev_module_claim_bdev_desc 359
spdk_bdev_module_examine_done 80673
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37387
spdk_bdev_module_list_find 37387
spdk_bdev_module_release_bdev 6711
spdk_bdev_next 27725
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 189
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 141965
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34954
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 713046
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3830
spdk_bdev_read 11726067
spdk_bdev_read_blocks 14396578
spdk_bdev_read_blocks_with_md 1300225
spdk_bdev_readv 1883922
spdk_bdev_readv_blocks 8046130
spdk_bdev_readv_blocks_ext 28503034
spdk_bdev_readv_blocks_with_md 30333902
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 34003
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8298351
spdk_bdev_unmap_blocks 17109257
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3833
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 21484041
spdk_bdev_write_blocks 22894439
spdk_bdev_write_blocks_with_md 123070
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2081632
spdk_bdev_writev 1993659
spdk_bdev_writev_blocks 5785020
spdk_bdev_writev_blocks_ext 45900597
spdk_bdev_writev_blocks_with_md 16678674
spdk_bdev_zcopy_end 617554
spdk_bdev_zcopy_start 618109
spdk_for_each_bdev 5099
spdk_for_each_bdev_leaf 538

Generated by: LCOV version 1.14