LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4694 5700 82.4 %
Date: 2024-11-20 15:01:10 Functions: 419 459 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5004 23729 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23897538
_bdev_abort 81007
_bdev_copy_split 0
_bdev_get_block_size_with_md 593731
_bdev_init 2186
_bdev_io_check_opts 68686596
_bdev_io_complete 238863661
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 222889
_bdev_io_ext_use_bounce_buffer 221291
_bdev_io_handle_no_mem 239566353
_bdev_io_pull_bounce_data_buf 222889
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 222889
_bdev_io_put_buf 10729438
_bdev_io_set_buf 10727447
_bdev_io_set_md_buf 10727326
_bdev_io_submit 241398166
_bdev_io_submit_ext 163204027
_bdev_lock_lba_range 4669
_bdev_memory_domain_get_io_cb 221291
_bdev_memory_domain_io_get_buf 221291
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1042840
_bdev_trace 2186
_bdev_unlock_lba_range 4669
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 178
_calculate_measured_qd_cpl 91
_event_notify 1076
_is_buf_allocated 51249288
_media_management_notify 0
_remove_notify 755
_resize_notify 321
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2186
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2186
_tmp_bdev_event_cb 0
_to_next_boundary 2023812
bdev_abort 81003
bdev_abort_all_buf_io 22618
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22984
bdev_abort_buf_io 80999
bdev_abort_buf_io_cb 0
bdev_abort_io 81027
bdev_abort_io_done 81023
bdev_abort_queued_io 81007
bdev_abort_retry 4
bdev_alias_del 6404
bdev_alloc_io_stat 28528
bdev_bytes_to_blocks 60175814
bdev_calculate_measured_queue_depth 91
bdev_ch_add_to_io_submitted 243288309
bdev_ch_remove_from_io_submitted 241707334
bdev_ch_resubmit_io 6189572
bdev_ch_retry_io 5455589
bdev_channel_abort_queued_ios 22252
bdev_channel_create 21817
bdev_channel_destroy 21809
bdev_channel_destroy_resource 21809
bdev_channel_for_each_io 0
bdev_channel_get_io 243548761
bdev_channel_poll_qos 410863
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 412648
bdev_channel_submit_qos_io_done 410379
bdev_close 65044
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 65091
bdev_desc_free 65091
bdev_desc_release_claims 347
bdev_destroy_cb 6417
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 428284
bdev_each_channel_msg 423174
bdev_enable_histogram_config_json 972
bdev_enable_qos 21864
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6392
bdev_examine_allowlist_check 123
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2322
bdev_examine_allowlist_remove 12752
bdev_finish_unregister_bdevs_iter 6349
bdev_finish_wait_for_examine_done 2322
bdev_for_each_io_done 0
bdev_free_io_stat 28528
bdev_get_by_name 32393
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 211847955
bdev_get_io_stat 354
bdev_get_max_write 2813
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 62
bdev_init_complete 2322
bdev_init_failed 0
bdev_io_complete 240941503
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 46151
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 240002158
bdev_io_do_submit 240369803
bdev_io_exec_sequence 267426
bdev_io_exec_sequence_cb 267426
bdev_io_get_buf 10727307
bdev_io_get_buf_complete 10727533
bdev_io_get_iobuf_cb 65956
bdev_io_get_max_buf_len 21449580
bdev_io_increment_outstanding 241104550
bdev_io_init 242468385
bdev_io_needs_sequence_exec 405805444
bdev_io_on_tailq 162054
bdev_io_pull_data 222893
bdev_io_pull_data_done 222889
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 222893
bdev_io_push_bounce_data_done 222889
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 222889
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10729402
bdev_io_range_is_locked 52998
bdev_io_should_split 246366149
bdev_io_split 1040895
bdev_io_split_done 2125606
bdev_io_split_submit 2125622
bdev_io_status_get_string 0
bdev_io_submit 242789411
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 221275
bdev_io_type_supported 12693030
bdev_io_update_io_stat 241931687
bdev_io_use_accel_sequence 639139848
bdev_io_use_memory_domain 167710955
bdev_io_valid_blocks 243155501
bdev_is_read_io 18696404
bdev_lba_range_overlapped 49687
bdev_lba_range_overlaps_tailq 4690
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4669
bdev_lock_lba_range_check_io 41433
bdev_lock_lba_range_ctx 4669
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3738
bdev_mgmt_channel_create 13223
bdev_mgmt_channel_destroy 13223
bdev_mgr_unregister_cb 2322
bdev_module_action_complete 66961
bdev_module_action_done 64639
bdev_module_all_actions_completed 11609239
bdev_module_fini_iter 8228
bdev_module_fini_start_iter 4286
bdev_module_get_max_ctx_size 2322
bdev_modules_init 2322
bdev_name_add 12798
bdev_name_cmp 131197
bdev_name_del 449
bdev_name_del_unsafe 12780
bdev_name_tree_RB_FIND 32393
bdev_name_tree_RB_INSERT 12798
bdev_name_tree_RB_INSERT_COLOR 12780
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 12780
bdev_name_tree_RB_REMOVE_COLOR 9827
bdev_no_mem_poller 1
bdev_ok_to_examine 6392
bdev_open 65091
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2322
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28395
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65095
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 972
bdev_qos_destroy 196
bdev_qos_io_submit 10706649
bdev_qos_io_to_limit 812458830
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 812464062
bdev_qos_r_bps_queue 18696348
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 203999063
bdev_qos_rw_bps_rewind_quota 7848890
bdev_qos_rw_iops_queue 625745066
bdev_qos_rw_iops_rewind_quota 10704042
bdev_qos_rw_queue_io 829746860
bdev_qos_rw_rewind_io 18552932
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 744235
bdev_queue_nomem_io_tail 5445532
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 16714594
bdev_readv_blocks_with_md 92672998
bdev_register 6390
bdev_register_finished 6380
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 210852568
bdev_rw_split_get_buf_cb 72455
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 5455590
bdev_start_qos 65044
bdev_start_reset 329
bdev_submit_request 240943341
bdev_trace 2064
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4669
bdev_unlock_lba_range_get_channel 3742
bdev_unmap_should_split 28325663
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6380
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7071
bdev_update_qd_sampling_period 112
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11606917
bdev_write_blocks_with_md 30055197
bdev_write_zero_buffer 590918
bdev_write_zero_buffer_done 590918
bdev_write_zeroes_should_split 3226304
bdev_write_zeroes_split 12788
bdev_writev_blocks_with_md 71324527
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1076
io_channel_iter_get_bdev 851456
log_already_claimed 114
parent_bdev_io_complete 1040891
register_flag_bdev 2186
spdk_bdev_abort 80983
spdk_bdev_add_io_stat 22146
spdk_bdev_alias_add 6422
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27670
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 464049559
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30134
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2322
spdk_bdev_first 5106
spdk_bdev_first_leaf 636
spdk_bdev_flush 732260
spdk_bdev_flush_blocks 3050255
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 428289
spdk_bdev_for_each_channel_continue 423173
spdk_bdev_free_io 241892750
spdk_bdev_get_acwu 2573
spdk_bdev_get_aliases 30182
spdk_bdev_get_block_size 45661302
spdk_bdev_get_buf_align 70229890
spdk_bdev_get_by_name 3998
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9957104
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 90395388
spdk_bdev_get_io_channel 34839
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602680
spdk_bdev_get_max_copy 2439
spdk_bdev_get_md_size 47906697
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133574
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66223
spdk_bdev_get_num_blocks 31801069
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3593
spdk_bdev_get_nvme_nsid 3011
spdk_bdev_get_optimal_io_boundary 2443
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3489
spdk_bdev_get_product_name 32701
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30144
spdk_bdev_get_qos_rpc_type 120536
spdk_bdev_get_uuid 46407
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6197
spdk_bdev_has_write_cache 3108
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2322
spdk_bdev_io_complete 239930575
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36899297
spdk_bdev_io_complete_nvme_status 25314551
spdk_bdev_io_complete_scsi_status 5794008
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34397997
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42540699
spdk_bdev_io_get_iovec 864937
spdk_bdev_io_get_md_buf 9030150
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23195523
spdk_bdev_io_get_scsi_status 10276812
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 27020555
spdk_bdev_io_get_thread 251034688
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11392458
spdk_bdev_io_set_md_buf 31150
spdk_bdev_io_type_supported 2408207
spdk_bdev_is_dif_check_enabled 900078
spdk_bdev_is_dif_head_of_md 449867
spdk_bdev_is_md_interleaved 11007195
spdk_bdev_is_md_separate 51826941
spdk_bdev_is_zoned 5106
spdk_bdev_module_claim_bdev 4918
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64367
spdk_bdev_module_fini_done 5906
spdk_bdev_module_fini_start_done 1964
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37202
spdk_bdev_module_list_find 37202
spdk_bdev_module_release_bdev 4846
spdk_bdev_next 29440
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 215
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 169392
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27358
spdk_bdev_open_ext_v2 27366
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 834967
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 13579621
spdk_bdev_read_blocks 15448031
spdk_bdev_read_blocks_with_md 1279222
spdk_bdev_readv 1953285
spdk_bdev_readv_blocks 8740924
spdk_bdev_readv_blocks_ext 25870601
spdk_bdev_readv_blocks_with_md 56818927
spdk_bdev_register 6394
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29219
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6405
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13283596
spdk_bdev_unmap_blocks 28623997
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6408
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11282
spdk_bdev_write 28685727
spdk_bdev_write_blocks 29562588
spdk_bdev_write_blocks_with_md 116232
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3226151
spdk_bdev_writev 2134615
spdk_bdev_writev_blocks 6371290
spdk_bdev_writev_blocks_ext 43030405
spdk_bdev_writev_blocks_with_md 21372273
spdk_bdev_zcopy_end 911872
spdk_bdev_zcopy_start 934840
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 636

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