LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4673 5664 82.5 %
Date: 2024-11-21 04:56:06 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5027 23663 21.2 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27591798
_bdev_abort 106529
_bdev_copy_split 0
_bdev_get_block_size_with_md 753721
_bdev_init 2250
_bdev_io_check_opts 94903888
_bdev_io_complete 303815688
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 348701
_bdev_io_ext_use_bounce_buffer 347026
_bdev_io_handle_no_mem 304559975
_bdev_io_pull_bounce_data_buf 348701
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 348701
_bdev_io_put_buf 17367218
_bdev_io_set_buf 17364275
_bdev_io_set_md_buf 17364221
_bdev_io_submit 305749870
_bdev_io_submit_ext 216815130
_bdev_lock_lba_range 4677
_bdev_memory_domain_get_io_cb 347026
_bdev_memory_domain_io_get_buf 347026
_bdev_next_leaf 2204
_bdev_open_async 1055
_bdev_reset_complete 339
_bdev_rw_split 2009095
_bdev_trace 2250
_bdev_unlock_lba_range 4677
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1181
_is_buf_allocated 70570625
_media_management_notify 0
_remove_notify 772
_resize_notify 409
_spdk_bdev_quiesce 2532
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2250
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2250
_tmp_bdev_event_cb 0
_to_next_boundary 3173022
bdev_abort 106525
bdev_abort_all_buf_io 24005
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 24389
bdev_abort_buf_io 106521
bdev_abort_buf_io_cb 0
bdev_abort_io 106549
bdev_abort_io_done 106545
bdev_abort_queued_io 106529
bdev_abort_retry 4
bdev_alias_del 6789
bdev_alloc_io_stat 30275
bdev_bytes_to_blocks 63236132
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 308199451
bdev_ch_remove_from_io_submitted 308089415
bdev_ch_resubmit_io 5944010
bdev_ch_retry_io 5218029
bdev_channel_abort_queued_ios 23621
bdev_channel_create 23180
bdev_channel_destroy 23172
bdev_channel_destroy_resource 23172
bdev_channel_for_each_io 0
bdev_channel_get_io 309214920
bdev_channel_poll_qos 377781
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 379370
bdev_channel_submit_qos_io_done 377459
bdev_close 67077
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 67124
bdev_desc_free 67124
bdev_desc_release_claims 393
bdev_destroy_cb 6804
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 395812
bdev_each_channel_msg 390008
bdev_enable_histogram_config_json 969
bdev_enable_qos 23227
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6777
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 199
bdev_examine_allowlist_free 2385
bdev_examine_allowlist_remove 13522
bdev_finish_unregister_bdevs_iter 6746
bdev_finish_wait_for_examine_done 2385
bdev_for_each_io_done 0
bdev_free_io_stat 30275
bdev_get_by_name 33383
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 213317987
bdev_get_io_stat 353
bdev_get_max_write 3125
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1118
bdev_histogram_enable_channel_cb 772
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2385
bdev_init_failed 0
bdev_io_complete 307307882
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71534
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 305623674
bdev_io_do_submit 305203145
bdev_io_exec_sequence 418544
bdev_io_exec_sequence_cb 418544
bdev_io_get_buf 17363728
bdev_io_get_buf_complete 17364254
bdev_io_get_iobuf_cb 72623
bdev_io_get_max_buf_len 34725090
bdev_io_increment_outstanding 306129821
bdev_io_init 308043670
bdev_io_needs_sequence_exec 527085568
bdev_io_on_tailq 213098
bdev_io_pull_data 348705
bdev_io_pull_data_done 348701
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 348705
bdev_io_push_bounce_data_done 348701
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 348701
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 17367205
bdev_io_range_is_locked 60660
bdev_io_should_split 313149565
bdev_io_split 2007337
bdev_io_split_done 3285327
bdev_io_split_submit 3285343
bdev_io_status_get_string 0
bdev_io_submit 307897739
bdev_io_submit_reset 314
bdev_io_submit_sequence_cb 347010
bdev_io_type_supported 16626416
bdev_io_update_io_stat 307394291
bdev_io_use_accel_sequence 826870157
bdev_io_use_memory_domain 223929801
bdev_io_valid_blocks 308897574
bdev_is_read_io 18160029
bdev_lba_range_overlapped 57349
bdev_lba_range_overlaps_tailq 4698
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4677
bdev_lock_lba_range_check_io 44871
bdev_lock_lba_range_ctx 4677
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13439
bdev_mgmt_channel_destroy 13439
bdev_mgr_unregister_cb 2385
bdev_module_action_complete 71246
bdev_module_action_done 68861
bdev_module_all_actions_completed 12429312
bdev_module_fini_iter 8472
bdev_module_fini_start_iter 4408
bdev_module_get_max_ctx_size 2385
bdev_modules_init 2385
bdev_name_add 13568
bdev_name_cmp 142692
bdev_name_del 675
bdev_name_del_unsafe 13550
bdev_name_tree_RB_FIND 33383
bdev_name_tree_RB_INSERT 13568
bdev_name_tree_RB_INSERT_COLOR 13550
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 13550
bdev_name_tree_RB_REMOVE_COLOR 10554
bdev_no_mem_poller 1
bdev_ok_to_examine 6777
bdev_open 67124
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1045
bdev_open_async_fini 2385
bdev_open_async_opts_copy 1045
bdev_open_async_opts_get_default 1045
bdev_open_ext 30042
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 969
bdev_qos_destroy 196
bdev_qos_io_submit 11044359
bdev_qos_io_to_limit 859204298
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 859212610
bdev_qos_r_bps_queue 18159973
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 205968514
bdev_qos_rw_bps_rewind_quota 7349549
bdev_qos_rw_iops_queue 670010190
bdev_qos_rw_iops_rewind_quota 10677518
bdev_qos_rw_queue_io 875981906
bdev_qos_rw_rewind_io 18027067
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 741221
bdev_queue_nomem_io_tail 5202984
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 22712828
bdev_readv_blocks_with_md 119185207
bdev_register 6775
bdev_register_finished 6765
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 331
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 384
bdev_reset_freeze_channel_done 331
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 274748686
bdev_rw_split_get_buf_cb 61120
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 5218031
bdev_start_qos 67077
bdev_start_reset 339
bdev_submit_request 305541945
bdev_trace 2128
bdev_unfreeze_channel 388
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4677
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 29457777
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1264
bdev_unregister 6765
bdev_unregister_abort_channel 449
bdev_unregister_unsafe 7472
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12426927
bdev_write_blocks_with_md 32909747
bdev_write_zero_buffer 750596
bdev_write_zero_buffer_done 750596
bdev_write_zeroes_should_split 3508336
bdev_write_zeroes_split 14184
bdev_writev_blocks_with_md 98698327
claim_bdev 393
claim_opts_copy 88
claim_reset 374
claim_type_is_v2 1717
claim_type_promotes_to_write 97
claim_verify_rom 89
claim_verify_rwm 32
claim_verify_rwo 324
event_notify 1181
io_channel_iter_get_bdev 785818
log_already_claimed 114
parent_bdev_io_complete 2007333
register_flag_bdev 2250
spdk_bdev_abort 106505
spdk_bdev_add_io_stat 23514
spdk_bdev_alias_add 6807
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 655
spdk_bdev_channel_get_histogram 1110
spdk_bdev_claim_get_name 8437
spdk_bdev_claim_opts_init 541
spdk_bdev_close 29311
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 588213010
spdk_bdev_destruct_done 1931
spdk_bdev_dump_info_json 30155
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 782
spdk_bdev_examine 16
spdk_bdev_finish 2385
spdk_bdev_first 5123
spdk_bdev_first_leaf 640
spdk_bdev_flush 766004
spdk_bdev_flush_blocks 4457864
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 395814
spdk_bdev_for_each_channel_continue 390001
spdk_bdev_free_io 308011366
spdk_bdev_get_acwu 4216
spdk_bdev_get_aliases 30211
spdk_bdev_get_block_size 52193843
spdk_bdev_get_buf_align 101276760
spdk_bdev_get_by_name 3341
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28035303
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 106605030
spdk_bdev_get_io_channel 36991
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603100
spdk_bdev_get_max_copy 4082
spdk_bdev_get_md_size 67681989
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 137179
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 69187
spdk_bdev_get_num_blocks 56160846
spdk_bdev_get_numa_id 1461
spdk_bdev_get_nvme_ctratt 3728
spdk_bdev_get_nvme_nsid 3102
spdk_bdev_get_optimal_io_boundary 4086
spdk_bdev_get_opts 375
spdk_bdev_get_physical_block_size 6073
spdk_bdev_get_product_name 34171
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30165
spdk_bdev_get_qos_rpc_type 120620
spdk_bdev_get_uuid 71686
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8107
spdk_bdev_has_write_cache 5929
spdk_bdev_histogram_enable 775
spdk_bdev_histogram_enable_ext 782
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2385
spdk_bdev_io_complete 305460348
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41148972
spdk_bdev_io_complete_nvme_status 43570422
spdk_bdev_io_complete_scsi_status 5455591
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 44597285
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 53006738
spdk_bdev_io_get_iovec 983681
spdk_bdev_io_get_md_buf 10052856
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28905725
spdk_bdev_io_get_scsi_status 29054556
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 46056286
spdk_bdev_io_get_thread 324005121
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 18034642
spdk_bdev_io_set_md_buf 38759
spdk_bdev_io_type_supported 2838318
spdk_bdev_is_dif_check_enabled 1191280
spdk_bdev_is_dif_head_of_md 595476
spdk_bdev_is_md_interleaved 29391381
spdk_bdev_is_md_separate 76966714
spdk_bdev_is_zoned 6362
spdk_bdev_module_claim_bdev 5052
spdk_bdev_module_claim_bdev_desc 489
spdk_bdev_module_examine_done 68589
spdk_bdev_module_fini_done 6087
spdk_bdev_module_fini_start_done 2023
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 38295
spdk_bdev_module_list_find 38295
spdk_bdev_module_release_bdev 4980
spdk_bdev_next 29443
spdk_bdev_next_leaf 1564
spdk_bdev_notify_blockcnt_change 259
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 128
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1537408
spdk_bdev_open_async 1045
spdk_bdev_open_ext 28995
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 976421
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1095
spdk_bdev_read 14437734
spdk_bdev_read_blocks 21194381
spdk_bdev_read_blocks_with_md 1530796
spdk_bdev_readv 1979812
spdk_bdev_readv_blocks 19064561
spdk_bdev_readv_blocks_ext 38128886
spdk_bdev_readv_blocks_with_md 60346075
spdk_bdev_register 6779
spdk_bdev_reset 339
spdk_bdev_reset_io_stat 30970
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 379
spdk_bdev_set_qd_sampling_period 6790
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1120
spdk_bdev_subsystem_config_json 199
spdk_bdev_unmap 13797724
spdk_bdev_unmap_blocks 29732431
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6793
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11770
spdk_bdev_write 29494261
spdk_bdev_write_blocks 32324911
spdk_bdev_write_blocks_with_md 107339
spdk_bdev_write_zeroes 717
spdk_bdev_write_zeroes_blocks 3507985
spdk_bdev_writev 2912134
spdk_bdev_writev_blocks 17427112
spdk_bdev_writev_blocks_ext 56863578
spdk_bdev_writev_blocks_with_md 23141942
spdk_bdev_zcopy_end 1055024
spdk_bdev_zcopy_start 1090305
spdk_for_each_bdev 5123
spdk_for_each_bdev_leaf 640

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