LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4832 5873 82.3 %
Date: 2024-12-15 10:36:08 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5116 24414 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27236720
_bdev_abort 96857
_bdev_copy_split 0
_bdev_get_block_size_with_md 654206
_bdev_init 2353
_bdev_io_check_opts 92637779
_bdev_io_complete 281663622
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2352684
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2318164
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2305985
_bdev_io_handle_no_mem 280431880
_bdev_io_pull_bounce_data_buf 2304396
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2327171
_bdev_io_put_buf 17707043
_bdev_io_set_buf 17649320
_bdev_io_set_md_buf 17669581
_bdev_io_submit 284326060
_bdev_io_submit_ext 208758453
_bdev_lock_lba_range 5706
_bdev_memory_domain_get_io_cb 2300870
_bdev_next_leaf 2360
_bdev_open_async 1081
_bdev_reset_complete 344
_bdev_rw_split 2199492
_bdev_trace 2353
_bdev_unlock_lba_range 5706
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 188
_calculate_measured_qd_cpl 96
_event_notify 1266
_is_buf_allocated 69555123
_media_management_notify 0
_remove_notify 782
_resize_notify 484
_spdk_bdev_quiesce 2532
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2353
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2353
_tmp_bdev_event_cb 0
_to_next_boundary 3628554
bdev_abort 96853
bdev_abort_all_buf_io 26902
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 26902
bdev_abort_all_queued_io 26920
bdev_abort_buf_io 96849
bdev_abort_buf_io_cb 0
bdev_abort_io 96877
bdev_abort_io_done 96873
bdev_abort_queued_io 96857
bdev_abort_retry 4
bdev_alias_del 7109
bdev_alloc_io_stat 33459
bdev_bytes_to_blocks 53608723
bdev_calculate_measured_queue_depth 96
bdev_ch_add_to_io_submitted 286784473
bdev_ch_remove_from_io_submitted 285910186
bdev_ch_resubmit_io 5845508
bdev_ch_retry_io 5136782
bdev_channel_abort_queued_ios 26513
bdev_channel_create 26046
bdev_channel_destroy 26039
bdev_channel_destroy_resource 26039
bdev_channel_for_each_io 0
bdev_channel_get_io 287671980
bdev_channel_poll_qos 383503
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 383263
bdev_channel_submit_qos_io_done 381476
bdev_close 72397
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
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 347
bdev_copy_split 16
bdev_desc_alloc 72445
bdev_desc_free 72445
bdev_desc_get_block_size 349153444
bdev_desc_release_claims 405
bdev_destroy_cb 7091
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402260
bdev_each_channel_msg 396079
bdev_enable_histogram_config_json 985
bdev_enable_qos 26093
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 7097
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 206
bdev_examine_allowlist_free 2491
bdev_examine_allowlist_remove 14162
bdev_finish_unregister_bdevs_iter 7012
bdev_finish_wait_for_examine_done 2491
bdev_for_each_io_done 0
bdev_free_io_stat 33459
bdev_get_by_name 35623
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 340
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 247015537
bdev_get_io_stat 350
bdev_get_max_write 3212
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1219
bdev_histogram_enable_channel_cb 829
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2491
bdev_init_failed 0
bdev_io_complete 285453289
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 63017
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 283095869
bdev_io_do_submit 283570309
bdev_io_exec_sequence 377350
bdev_io_exec_sequence_cb 377350
bdev_io_get_accel_buf 0
bdev_io_get_block_size 249272649
bdev_io_get_buf 17655398
bdev_io_get_buf_complete 17665178
bdev_io_get_iobuf_cb 75806
bdev_io_get_max_buf_len 35286349
bdev_io_increment_outstanding 284161690
bdev_io_init 286302122
bdev_io_init_dif_ctx 2005916
bdev_io_needs_accel_buffer 206507897
bdev_io_needs_bounce_buffer 208937892
bdev_io_needs_metadata 620702538
bdev_io_needs_sequence_exec 505083176
bdev_io_on_tailq 193754
bdev_io_pull_data 2350090
bdev_io_pull_data_done 2316534
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 2359037
bdev_io_push_bounce_data_done 2357733
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2355366
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 17709133
bdev_io_range_is_locked 59279
bdev_io_should_split 292375080
bdev_io_split 2197932
bdev_io_split_done 3715747
bdev_io_split_submit 3715763
bdev_io_status_get_string 0
bdev_io_submit 286664313
bdev_io_submit_reset 319
bdev_io_submit_sequence_cb 314333
bdev_io_type_supported 16437626
bdev_io_update_io_stat 284520004
bdev_io_use_accel_sequence 790085725
bdev_io_use_memory_domain 224102724
bdev_io_valid_blocks 287731386
bdev_is_read_io 16543828
bdev_lba_range_overlapped 54939
bdev_lba_range_overlaps_tailq 5727
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5706
bdev_lock_lba_range_check_io 46361
bdev_lock_lba_range_ctx 5706
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4786
bdev_mgmt_channel_create 15546
bdev_mgmt_channel_destroy 15546
bdev_mgr_unregister_cb 2491
bdev_module_action_complete 74678
bdev_module_action_done 72187
bdev_module_all_actions_completed 13100726
bdev_module_fini_iter 8875
bdev_module_fini_start_iter 4612
bdev_module_get_max_ctx_size 2491
bdev_modules_init 2491
bdev_name_add 14208
bdev_name_cmp 149367
bdev_name_del 686
bdev_name_del_unsafe 14190
bdev_name_tree_RB_FIND 35623
bdev_name_tree_RB_INSERT 14208
bdev_name_tree_RB_INSERT_COLOR 14190
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 14190
bdev_name_tree_RB_REMOVE_COLOR 11038
bdev_no_mem_poller 1
bdev_ok_to_examine 7097
bdev_open 72445
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1071
bdev_open_async_fini 2491
bdev_open_async_opts_copy 1071
bdev_open_async_opts_get_default 1071
bdev_open_ext 31918
bdev_open_opts_copy 10120
bdev_open_opts_get_defaults 77507
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 985
bdev_qos_destroy 196
bdev_qos_io_submit 9982608
bdev_qos_io_to_limit 849792257
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 849797487
bdev_qos_r_bps_queue 16543772
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 241079934
bdev_qos_rw_bps_rewind_quota 5935947
bdev_qos_rw_iops_queue 624058689
bdev_qos_rw_iops_rewind_quota 10490253
bdev_qos_rw_queue_io 865140479
bdev_qos_rw_rewind_io 16426200
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 721157
bdev_queue_nomem_io_tail 5124610
bdev_quiesce_range_locked 1264
bdev_read_blocks_with_md 19806979
bdev_readv_blocks_with_md 115486354
bdev_register 7095
bdev_register_finished 7085
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 336
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 389
bdev_reset_freeze_channel_done 336
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 260380361
bdev_rw_split_get_buf_cb 57347
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5136844
bdev_start_qos 72397
bdev_start_reset 344
bdev_submit_request 283691382
bdev_trace 2230
bdev_unfreeze_channel 393
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5706
bdev_unlock_lba_range_get_channel 4790
bdev_unmap_should_split 23529055
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1264
bdev_unregister 7085
bdev_unregister_abort_channel 474
bdev_unregister_unsafe 7800
bdev_update_qd_sampling_period 117
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13098235
bdev_write_blocks_with_md 27503389
bdev_write_zero_buffer 650994
bdev_write_zero_buffer_done 650994
bdev_write_zeroes_should_split 3138957
bdev_write_zeroes_split 10974
bdev_writev_blocks_with_md 94491834
claim_bdev 405
claim_opts_copy 88
claim_reset 383
claim_type_is_v2 1762
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 333
event_notify 1266
io_channel_iter_get_bdev 798334
log_already_claimed 115
parent_bdev_io_complete 2197928
register_flag_bdev 2353
spdk_bdev_abort 96833
spdk_bdev_add_io_stat 26376
spdk_bdev_alias_add 7127
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1212
spdk_bdev_claim_get_name 9756
spdk_bdev_claim_opts_init 553
spdk_bdev_close 31181
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 845812694
spdk_bdev_desc_get_block_size 51072912
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 517777
spdk_bdev_desc_get_md_size 43306954
spdk_bdev_desc_is_dif_check_enabled 1037962
spdk_bdev_desc_is_dif_head_of_md 517777
spdk_bdev_desc_is_md_interleaved 517807
spdk_bdev_desc_is_md_separate 144954
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33196
spdk_bdev_dump_io_stat_json 330
spdk_bdev_enable_histogram_opts_init 839
spdk_bdev_examine 16
spdk_bdev_finish 2491
spdk_bdev_first 5732
spdk_bdev_first_leaf 681
spdk_bdev_flush 683394
spdk_bdev_flush_blocks 4434862
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402266
spdk_bdev_for_each_channel_continue 396073
spdk_bdev_free_io 285595772
spdk_bdev_get_acwu 5055
spdk_bdev_get_aliases 33252
spdk_bdev_get_block_size 2601466
spdk_bdev_get_buf_align 99592586
spdk_bdev_get_by_name 3705
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23679365
spdk_bdev_get_device_stat 340
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 24279391
spdk_bdev_get_io_channel 40438
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 663920
spdk_bdev_get_max_copy 4920
spdk_bdev_get_md_size 20807175
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148786
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 72704
spdk_bdev_get_num_blocks 55007184
spdk_bdev_get_numa_id 1563
spdk_bdev_get_nvme_ctratt 4592
spdk_bdev_get_nvme_nsid 3843
spdk_bdev_get_optimal_io_boundary 4924
spdk_bdev_get_opts 379
spdk_bdev_get_physical_block_size 13040
spdk_bdev_get_product_name 37110
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 325
spdk_bdev_get_qos_rate_limits 33206
spdk_bdev_get_qos_rpc_type 132784
spdk_bdev_get_uuid 96574
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8990
spdk_bdev_has_write_cache 5566
spdk_bdev_histogram_enable 832
spdk_bdev_histogram_enable_ext 839
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2491
spdk_bdev_io_complete 283358491
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34637855
spdk_bdev_io_complete_nvme_status 42868305
spdk_bdev_io_complete_scsi_status 4706721
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42580117
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 52979318
spdk_bdev_io_get_iovec 899446
spdk_bdev_io_get_md_buf 9616768
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 32188895
spdk_bdev_io_get_scsi_status 24660119
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 45773300
spdk_bdev_io_get_thread 302621600
spdk_bdev_io_hide_metadata 3932596
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16283699
spdk_bdev_io_set_md_buf 34097
spdk_bdev_io_type_supported 2751239
spdk_bdev_is_dif_check_enabled 1037887
spdk_bdev_is_dif_head_of_md 518737
spdk_bdev_is_md_interleaved 26896915
spdk_bdev_is_md_separate 76414293
spdk_bdev_is_zoned 7693
spdk_bdev_module_claim_bdev 5806
spdk_bdev_module_claim_bdev_desc 501
spdk_bdev_module_examine_done 71911
spdk_bdev_module_fini_done 6384
spdk_bdev_module_fini_start_done 2121
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 40029
spdk_bdev_module_list_find 40029
spdk_bdev_module_release_bdev 5734
spdk_bdev_next 32458
spdk_bdev_next_leaf 1679
spdk_bdev_notify_blockcnt_change 297
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2297487
spdk_bdev_open_async 1071
spdk_bdev_open_ext 25779
spdk_bdev_open_ext_v2 30845
spdk_bdev_open_opts_init 5062
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 938972
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1095
spdk_bdev_read 13159225
spdk_bdev_read_blocks 18048619
spdk_bdev_read_blocks_with_md 1791948
spdk_bdev_readv 1849074
spdk_bdev_readv_blocks 15993540
spdk_bdev_readv_blocks_ext 39406204
spdk_bdev_readv_blocks_with_md 58133167
spdk_bdev_register 7099
spdk_bdev_reset 344
spdk_bdev_reset_io_stat 34146
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 383
spdk_bdev_set_qd_sampling_period 7110
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1224
spdk_bdev_subsystem_config_json 206
spdk_bdev_unmap 10560124
spdk_bdev_unmap_blocks 23809703
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 7113
spdk_bdev_unregister_by_name 838
spdk_bdev_wait_for_examine 12452
spdk_bdev_write 24855247
spdk_bdev_write_blocks 26946317
spdk_bdev_write_blocks_with_md 109117
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 3138771
spdk_bdev_writev 2700795
spdk_bdev_writev_blocks 15500613
spdk_bdev_writev_blocks_ext 53503812
spdk_bdev_writev_blocks_with_md 24025148
spdk_bdev_zcopy_end 955347
spdk_bdev_zcopy_start 982836
spdk_for_each_bdev 5732
spdk_for_each_bdev_leaf 681

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