LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-15 16:55:29 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2798 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 28026689
_bdev_abort 26077
_bdev_copy_split 0
_bdev_get_block_size_with_md 621530
_bdev_init 2242
_bdev_io_check_opts 99389072
_bdev_io_complete 261623869
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 1400
_bdev_io_ext_use_bounce_buffer 341555
_bdev_io_handle_no_mem 262388163
_bdev_io_pull_bounce_data_buf 342935
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 1400
_bdev_io_put_buf 15476292
_bdev_io_set_buf 15476292
_bdev_io_set_md_buf 15476292
_bdev_io_submit 261597534
_bdev_io_submit_ext 194031984
_bdev_lock_lba_range 7713
_bdev_memory_domain_get_io_cb 341555
_bdev_memory_domain_io_get_buf 341555
_bdev_next_leaf 1883
_bdev_open_async 2231
_bdev_rw_split 3411349
_bdev_trace 2242
_bdev_unlock_lba_range 7713
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 187
_calculate_measured_qd_cpl 96
_event_notify 1697
_is_buf_allocated 69339304
_media_management_notify 0
_remove_notify 1472
_resize_notify 225
_spdk_bdev_quiesce 8673
_tmp_bdev_event_cb 0
_to_next_boundary 6598794
bdev_abort 26072
bdev_abort_all_buf_io 28375
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 55925
bdev_abort_buf_io 26067
bdev_abort_buf_io_cb 0
bdev_abort_io 26087
bdev_abort_io_done 26082
bdev_abort_queued_io 26077
bdev_abort_retry 5
bdev_alias_del 8245
bdev_alloc_io_stat 35684
bdev_bytes_to_blocks 49262727
bdev_calculate_measured_queue_depth 96
bdev_ch_add_to_io_submitted 265033983
bdev_ch_remove_from_io_submitted 265033983
bdev_ch_resubmit_io 7063390
bdev_ch_retry_io 6478321
bdev_channel_abort_queued_ios 28012
bdev_channel_create 27197
bdev_channel_destroy 27187
bdev_channel_destroy_resource 27187
bdev_channel_for_each_io 0
bdev_channel_get_io 265958828
bdev_channel_poll_qos 312761
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 315
bdev_channel_submit_qos_io 313739
bdev_channel_submit_qos_io_done 312477
bdev_close 74703
bdev_compare_and_write_do_compare 3339
bdev_compare_and_write_do_compare_done 3339
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3336
bdev_compare_do_read_done 3336
bdev_comparev_and_writev_blocks_locked 3339
bdev_comparev_and_writev_blocks_unlock 3339
bdev_comparev_and_writev_blocks_unlocked 3339
bdev_comparev_blocks_with_md 3425
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 347
bdev_copy_split 20
bdev_desc_alloc 74757
bdev_desc_free 74757
bdev_desc_release_claims 372
bdev_destroy_cb 8264
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 338166
bdev_each_channel_msg 325560
bdev_enable_histogram_config_json 856
bdev_enable_qos 27249
bdev_enable_qos_done 181
bdev_enable_qos_msg 62
bdev_examine 8217
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 164
bdev_examine_allowlist_free 2427
bdev_finish_unregister_bdevs_iter 7518
bdev_finish_wait_for_examine_done 2427
bdev_for_each_io_done 0
bdev_free_io_stat 35684
bdev_get_by_name 43953
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 269
bdev_get_each_channel_stat 264
bdev_get_io_size_in_byte 95756341
bdev_get_io_stat 277
bdev_get_max_write 3508
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 1006
bdev_histogram_enable_channel_cb 716
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2427
bdev_init_failed 0
bdev_io_complete 263625950
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66795
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 262864717
bdev_io_do_submit 261597509
bdev_io_exec_sequence 408330
bdev_io_exec_sequence_cb 408330
bdev_io_get_buf 15476292
bdev_io_get_buf_complete 15476292
bdev_io_get_iobuf_cb 36549
bdev_io_get_max_buf_len 30952584
bdev_io_increment_outstanding 262864717
bdev_io_init 265070651
bdev_io_needs_sequence_exec 465574593
bdev_io_on_tailq 52174
bdev_io_pull_data 343203
bdev_io_pull_data_done 342935
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 1405
bdev_io_push_bounce_data_done 1400
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 1400
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 15476292
bdev_io_range_is_locked 218832
bdev_io_should_split 268480830
bdev_io_split 3410110
bdev_io_split_done 6685976
bdev_io_split_submit 6685996
bdev_io_status_get_string 0
bdev_io_submit 265009026
bdev_io_submit_reset 289
bdev_io_submit_sequence_cb 341535
bdev_io_type_supported 7372724
bdev_io_update_io_stat 261623869
bdev_io_use_accel_sequence 391007
bdev_io_use_memory_domain 1430
bdev_io_valid_blocks 265703151
bdev_is_read_io 16822967
bdev_lba_range_overlapped 215619
bdev_lba_range_overlaps_tailq 7760
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 7713
bdev_lock_lba_range_check_io 176662
bdev_lock_lba_range_ctx 7713
bdev_lock_lba_range_ctx_msg 42
bdev_lock_lba_range_get_channel 4262
bdev_mgmt_channel_create 14376
bdev_mgmt_channel_destroy 14376
bdev_mgr_unregister_cb 2427
bdev_module_action_complete 88526
bdev_module_action_done 86099
bdev_module_all_actions_completed 9103552
bdev_module_fini_iter 8549
bdev_module_fini_start_iter 4452
bdev_module_get_max_ctx_size 2427
bdev_modules_init 2427
bdev_name_add 16486
bdev_name_cmp 163950
bdev_name_del 650
bdev_name_del_unsafe 16464
bdev_name_tree_RB_FIND 43953
bdev_name_tree_RB_INSERT 16486
bdev_name_tree_RB_INSERT_COLOR 16464
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 16464
bdev_name_tree_RB_REMOVE_COLOR 11923
bdev_no_mem_poller 0
bdev_ok_to_examine 8217
bdev_open 74757
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2221
bdev_open_async_fini 2427
bdev_open_async_opts_copy 2221
bdev_open_async_opts_get_default 2221
bdev_open_ext 38888
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 112
bdev_qos_config_json 856
bdev_qos_destroy 174
bdev_qos_io_submit 6335225
bdev_qos_io_to_limit 363055754
bdev_qos_is_iops_rate_limit 943
bdev_qos_queue_io 363055754
bdev_qos_r_bps_queue 16822897
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87567359
bdev_qos_rw_bps_rewind_quota 8188982
bdev_qos_rw_iops_queue 291341211
bdev_qos_rw_iops_rewind_quota 8488488
bdev_qos_rw_queue_io 378908570
bdev_qos_rw_rewind_io 16677470
bdev_qos_set_ops 140
bdev_qos_update_max_quota_per_timeslice 140
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 859140
bdev_queue_nomem_io_tail 6204748
bdev_quiesce_range_locked 4334
bdev_read_blocks_with_md 20444885
bdev_readv_blocks_with_md 95343874
bdev_register 8229
bdev_register_finished 8217
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 310
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 363
bdev_reset_freeze_channel_done 310
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 243394577
bdev_rw_split_get_buf_cb 158587
bdev_seek 50
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 214
bdev_set_qos_rate_limits 137
bdev_shared_ch_retry_io 6478321
bdev_start_qos 74703
bdev_start_reset 310
bdev_submit_request 262456459
bdev_trace 2131
bdev_unfreeze_channel 363
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 7713
bdev_unlock_lba_range_get_channel 4267
bdev_unmap_should_split 18336090
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 4334
bdev_unregister 8217
bdev_unregister_abort_channel 825
bdev_unregister_unsafe 9560
bdev_update_qd_sampling_period 120
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9101118
bdev_write_blocks_with_md 25508034
bdev_write_zero_buffer 618022
bdev_write_zero_buffer_done 618022
bdev_write_zeroes_should_split 2094361
bdev_write_zeroes_split 10967
bdev_writev_blocks_with_md 99300275
claim_bdev 372
claim_opts_copy 110
claim_reset 352
claim_type_is_v2 1651
claim_type_promotes_to_write 96
claim_verify_rom 91
claim_verify_rwm 40
claim_verify_rwo 306
event_notify 1697
io_channel_iter_get_bdev 663726
log_already_claimed 131
parent_bdev_io_complete 3410105
register_flag_bdev 2242
spdk_bdev_abort 26062
spdk_bdev_add_io_stat 27451
spdk_bdev_alias_add 8262
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 620
spdk_bdev_channel_get_histogram 997
spdk_bdev_claim_get_name 8735
spdk_bdev_claim_opts_init 512
spdk_bdev_close 37643
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3355
spdk_bdev_comparev_blocks 3395
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 332
spdk_bdev_desc_get_bdev 506461930
spdk_bdev_destruct_done 2285
spdk_bdev_dump_info_json 29442
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 5
spdk_bdev_finish 2427
spdk_bdev_first 4867
spdk_bdev_first_leaf 544
spdk_bdev_flush 613450
spdk_bdev_flush_blocks 3855048
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 338166
spdk_bdev_for_each_channel_continue 325560
spdk_bdev_free_io 265070651
spdk_bdev_get_acwu 2875
spdk_bdev_get_aliases 29474
spdk_bdev_get_block_size 44593454
spdk_bdev_get_buf_align 94200972
spdk_bdev_get_by_name 5065
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 30724515
spdk_bdev_get_device_stat 269
spdk_bdev_get_dif_type 79555888
spdk_bdev_get_io_channel 45826
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 2761
spdk_bdev_get_md_size 61128498
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 162725
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 74351
spdk_bdev_get_num_blocks 54046961
spdk_bdev_get_nvme_ctratt 3047
spdk_bdev_get_optimal_io_boundary 2764
spdk_bdev_get_opts 337
spdk_bdev_get_physical_block_size 4775
spdk_bdev_get_product_name 33453
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29450
spdk_bdev_get_qos_rpc_type 117768
spdk_bdev_get_uuid 53775
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6475
spdk_bdev_has_write_cache 5990
spdk_bdev_histogram_enable 728
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2427
spdk_bdev_io_complete 262456710
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31183659
spdk_bdev_io_complete_nvme_status 39081442
spdk_bdev_io_complete_scsi_status 5104481
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 43159990
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 57079509
spdk_bdev_io_get_iovec 586876
spdk_bdev_io_get_md_buf 8516139
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24678716
spdk_bdev_io_get_scsi_status 31691119
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 40943201
spdk_bdev_io_get_thread 279109520
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15720443
spdk_bdev_io_set_md_buf 45242
spdk_bdev_io_type_supported 1465050
spdk_bdev_is_dif_check_enabled 1193522
spdk_bdev_is_dif_head_of_md 598110
spdk_bdev_is_md_interleaved 31954101
spdk_bdev_is_md_separate 70868906
spdk_bdev_is_zoned 3919
spdk_bdev_module_claim_bdev 6862
spdk_bdev_module_claim_bdev_desc 487
spdk_bdev_module_examine_done 85779
spdk_bdev_module_fini_done 6122
spdk_bdev_module_fini_start_done 2025
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 38423
spdk_bdev_module_list_find 38423
spdk_bdev_module_release_bdev 6772
spdk_bdev_next 27512
spdk_bdev_next_leaf 1339
spdk_bdev_notify_blockcnt_change 172
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 80
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1075599
spdk_bdev_open_async 2221
spdk_bdev_open_ext 36667
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 888137
spdk_bdev_quiesce 551
spdk_bdev_quiesce_range 3783
spdk_bdev_read 12114067
spdk_bdev_read_blocks 18638337
spdk_bdev_read_blocks_with_md 1806548
spdk_bdev_readv 2056975
spdk_bdev_readv_blocks 20220437
spdk_bdev_readv_blocks_ext 39568243
spdk_bdev_readv_blocks_with_md 32017351
spdk_bdev_register 8234
spdk_bdev_reset 315
spdk_bdev_reset_io_stat 35684
spdk_bdev_seek_data 25
spdk_bdev_seek_hole 25
spdk_bdev_set_opts 342
spdk_bdev_set_qd_sampling_period 8246
spdk_bdev_set_qos_rate_limits 147
spdk_bdev_set_timeout 1012
spdk_bdev_subsystem_config_json 164
spdk_bdev_unmap 8948113
spdk_bdev_unmap_blocks 18552349
spdk_bdev_unquiesce 551
spdk_bdev_unquiesce_range 3788
spdk_bdev_unregister 8252
spdk_bdev_unregister_by_name 1255
spdk_bdev_wait_for_examine 13358
spdk_bdev_write 22567975
spdk_bdev_write_blocks 24768557
spdk_bdev_write_blocks_with_md 121456
spdk_bdev_write_zeroes 645
spdk_bdev_write_zeroes_blocks 2094199
spdk_bdev_writev 2961478
spdk_bdev_writev_blocks 18262685
spdk_bdev_writev_blocks_ext 59820839
spdk_bdev_writev_blocks_with_md 18155845
spdk_bdev_zcopy_end 588099
spdk_bdev_zcopy_start 588309
spdk_for_each_bdev 4867
spdk_for_each_bdev_leaf 544

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