LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 04:27:10 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5201 24466 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23851688
_bdev_abort 87268
_bdev_copy_split 0
_bdev_get_block_size_with_md 712091
_bdev_init 2195
_bdev_io_check_opts 68636282
_bdev_io_complete 242492918
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2202095
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2167440
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2161872
_bdev_io_handle_no_mem 241717111
_bdev_io_pull_bounce_data_buf 2159433
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2190096
_bdev_io_put_buf 13323566
_bdev_io_set_buf 13277423
_bdev_io_set_md_buf 13277455
_bdev_io_submit 245086841
_bdev_io_submit_ext 173267921
_bdev_lock_lba_range 4690
_bdev_memory_domain_get_io_cb 2146673
_bdev_next_leaf 2240
_bdev_open_async 1058
_bdev_reset_complete 331
_bdev_rw_split 820380
_bdev_trace 2195
_bdev_unlock_lba_range 4690
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 234
_calculate_measured_qd_cpl 119
_event_notify 1106
_is_buf_allocated 54126589
_media_management_notify 0
_remove_notify 755
_resize_notify 351
_spdk_bdev_quiesce 2550
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2195
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2195
_tmp_bdev_event_cb 0
_to_next_boundary 1933824
bdev_abort 87264
bdev_abort_all_buf_io 22778
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23145
bdev_abort_buf_io 87260
bdev_abort_buf_io_cb 0
bdev_abort_io 87288
bdev_abort_io_done 87284
bdev_abort_queued_io 87268
bdev_abort_retry 4
bdev_alias_del 6417
bdev_alloc_io_stat 28698
bdev_bytes_to_blocks 54924331
bdev_calculate_measured_queue_depth 119
bdev_ch_add_to_io_submitted 246197844
bdev_ch_remove_from_io_submitted 245088271
bdev_ch_resubmit_io 5702766
bdev_ch_retry_io 5004288
bdev_channel_abort_queued_ios 22411
bdev_channel_create 21975
bdev_channel_destroy 21967
bdev_channel_destroy_resource 21967
bdev_channel_for_each_io 0
bdev_channel_get_io 247627913
bdev_channel_poll_qos 383066
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 384209
bdev_channel_submit_qos_io_done 382116
bdev_close 65208
bdev_compare_and_write_do_compare 3385
bdev_compare_and_write_do_compare_done 3385
bdev_compare_and_write_do_write 3215
bdev_compare_and_write_do_write_done 3215
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3369
bdev_compare_do_read_done 3369
bdev_comparev_and_writev_blocks_locked 3385
bdev_comparev_and_writev_blocks_unlock 3385
bdev_comparev_and_writev_blocks_unlocked 3385
bdev_comparev_blocks_with_md 3461
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 65255
bdev_desc_free 65255
bdev_desc_get_block_size 318306725
bdev_desc_release_claims 349
bdev_destroy_cb 6397
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 400133
bdev_each_channel_msg 394877
bdev_enable_histogram_config_json 964
bdev_enable_qos 22022
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6405
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2331
bdev_examine_allowlist_remove 12778
bdev_finish_unregister_bdevs_iter 6350
bdev_finish_wait_for_examine_done 2331
bdev_for_each_io_done 0
bdev_free_io_stat 28698
bdev_get_by_name 31980
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 219141773
bdev_get_io_stat 353
bdev_get_max_write 2821
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2331
bdev_init_failed 0
bdev_io_complete 245055427
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70164
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 244473863
bdev_io_do_submit 244652808
bdev_io_exec_sequence 409212
bdev_io_exec_sequence_cb 409212
bdev_io_get_accel_buf 0
bdev_io_get_block_size 220019826
bdev_io_get_buf 13278384
bdev_io_get_buf_complete 13274041
bdev_io_get_iobuf_cb 75800
bdev_io_get_max_buf_len 26567401
bdev_io_increment_outstanding 245327236
bdev_io_init 246691197
bdev_io_init_dif_ctx 1843025
bdev_io_needs_accel_buffer 171261264
bdev_io_needs_bounce_buffer 173575343
bdev_io_needs_metadata 514814657
bdev_io_needs_sequence_exec 429428920
bdev_io_on_tailq 174576
bdev_io_pull_data 2193475
bdev_io_pull_data_done 2161863
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 2207508
bdev_io_push_bounce_data_done 2206320
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2204677
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13325360
bdev_io_range_is_locked 57950
bdev_io_should_split 250698654
bdev_io_split 816079
bdev_io_split_done 1991199
bdev_io_split_submit 1991215
bdev_io_status_get_string 0
bdev_io_submit 245791766
bdev_io_submit_reset 307
bdev_io_submit_sequence_cb 339048
bdev_io_type_supported 14717158
bdev_io_update_io_stat 245326928
bdev_io_use_accel_sequence 676301902
bdev_io_use_memory_domain 184804496
bdev_io_valid_blocks 247973332
bdev_is_read_io 18365630
bdev_lba_range_overlapped 54635
bdev_lba_range_overlaps_tailq 4711
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3417
bdev_lock_lba_range_cb 4690
bdev_lock_lba_range_check_io 42450
bdev_lock_lba_range_ctx 4690
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3746
bdev_mgmt_channel_create 13297
bdev_mgmt_channel_destroy 13297
bdev_mgr_unregister_cb 2331
bdev_module_action_complete 67082
bdev_module_action_done 64751
bdev_module_all_actions_completed 12025444
bdev_module_fini_iter 8263
bdev_module_fini_start_iter 4304
bdev_module_get_max_ctx_size 2331
bdev_modules_init 2331
bdev_name_add 12824
bdev_name_cmp 129634
bdev_name_del 451
bdev_name_del_unsafe 12806
bdev_name_tree_RB_FIND 31980
bdev_name_tree_RB_INSERT 12824
bdev_name_tree_RB_INSERT_COLOR 12806
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 12806
bdev_name_tree_RB_REMOVE_COLOR 9834
bdev_no_mem_poller 1
bdev_ok_to_examine 6405
bdev_open 65255
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1048
bdev_open_async_fini 2331
bdev_open_async_opts_copy 1048
bdev_open_async_opts_get_default 1048
bdev_open_ext 28515
bdev_open_opts_copy 8391
bdev_open_opts_get_defaults 69452
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11506615
bdev_qos_io_to_limit 876736156
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 876745220
bdev_qos_r_bps_queue 18365574
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 211584562
bdev_qos_rw_bps_rewind_quota 7558043
bdev_qos_rw_iops_queue 682153633
bdev_qos_rw_iops_rewind_quota 10659112
bdev_qos_rw_queue_io 893744440
bdev_qos_rw_rewind_io 18217155
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 712761
bdev_queue_nomem_io_tail 4990200
bdev_quiesce_range_locked 1273
bdev_read_blocks_with_md 16491539
bdev_readv_blocks_with_md 101820384
bdev_register 6403
bdev_register_finished 6393
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 323
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 367
bdev_reset_freeze_channel_done 323
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 220098565
bdev_rw_split_get_buf_cb 56999
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 5004289
bdev_start_qos 65208
bdev_start_reset 331
bdev_submit_request 244921396
bdev_trace 2073
bdev_unfreeze_channel 372
bdev_unlock_lba_range 3425
bdev_unlock_lba_range_cb 4690
bdev_unlock_lba_range_get_channel 3750
bdev_unmap_should_split 22368055
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1273
bdev_unregister 6393
bdev_unregister_abort_channel 444
bdev_unregister_unsafe 7084
bdev_update_qd_sampling_period 140
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12023113
bdev_write_blocks_with_md 27656972
bdev_write_zero_buffer 709270
bdev_write_zero_buffer_done 709270
bdev_write_zeroes_should_split 3965535
bdev_write_zeroes_split 7237
bdev_writev_blocks_with_md 72529049
claim_bdev 349
claim_opts_copy 88
claim_reset 328
claim_type_is_v2 1539
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 278
event_notify 1106
io_channel_iter_get_bdev 795006
log_already_claimed 114
parent_bdev_io_complete 816075
register_flag_bdev 2195
spdk_bdev_abort 87244
spdk_bdev_add_io_stat 22309
spdk_bdev_alias_add 6435
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 431
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8438
spdk_bdev_claim_opts_init 497
spdk_bdev_close 27790
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3405
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 737964932
spdk_bdev_desc_get_block_size 44973304
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 584039
spdk_bdev_desc_get_md_size 44198616
spdk_bdev_desc_is_dif_check_enabled 1170394
spdk_bdev_desc_is_dif_head_of_md 584039
spdk_bdev_desc_is_md_interleaved 584069
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1677
spdk_bdev_dump_info_json 30154
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2331
spdk_bdev_first 5113
spdk_bdev_first_leaf 648
spdk_bdev_flush 768052
spdk_bdev_flush_blocks 3152253
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 400145
spdk_bdev_for_each_channel_continue 394867
spdk_bdev_free_io 244553162
spdk_bdev_get_acwu 2638
spdk_bdev_get_aliases 30206
spdk_bdev_get_block_size 3022480
spdk_bdev_get_buf_align 79282678
spdk_bdev_get_by_name 3465
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9421412
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 15826751
spdk_bdev_get_io_channel 34991
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603080
spdk_bdev_get_max_copy 2502
spdk_bdev_get_md_size 8177610
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133799
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65231
spdk_bdev_get_num_blocks 32469045
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3618
spdk_bdev_get_nvme_nsid 3026
spdk_bdev_get_optimal_io_boundary 2506
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9043
spdk_bdev_get_product_name 32627
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30164
spdk_bdev_get_qos_rpc_type 120616
spdk_bdev_get_uuid 47138
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6318
spdk_bdev_has_write_cache 2976
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2331
spdk_bdev_io_complete 244089527
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33132368
spdk_bdev_io_complete_nvme_status 27571428
spdk_bdev_io_complete_scsi_status 5291199
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34949735
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44898012
spdk_bdev_io_get_iovec 1015437
spdk_bdev_io_get_md_buf 9721169
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24250366
spdk_bdev_io_get_scsi_status 9741408
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29322301
spdk_bdev_io_get_thread 257436551
spdk_bdev_io_hide_metadata 3615837
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12163987
spdk_bdev_io_set_md_buf 32585
spdk_bdev_io_type_supported 2735060
spdk_bdev_is_dif_check_enabled 1170319
spdk_bdev_is_dif_head_of_md 584980
spdk_bdev_is_md_interleaved 12582465
spdk_bdev_is_md_separate 60476480
spdk_bdev_is_zoned 5166
spdk_bdev_module_claim_bdev 4935
spdk_bdev_module_claim_bdev_desc 445
spdk_bdev_module_examine_done 64479
spdk_bdev_module_fini_done 5932
spdk_bdev_module_fini_start_done 1973
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37357
spdk_bdev_module_list_find 37357
spdk_bdev_module_release_bdev 4863
spdk_bdev_next 29439
spdk_bdev_next_leaf 1592
spdk_bdev_notify_blockcnt_change 230
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 164520
spdk_bdev_open_async 1048
spdk_bdev_open_ext 23264
spdk_bdev_open_ext_v2 27465
spdk_bdev_open_opts_init 4197
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 956952
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1104
spdk_bdev_read 13462827
spdk_bdev_read_blocks 15255776
spdk_bdev_read_blocks_with_md 1274282
spdk_bdev_readv 1751655
spdk_bdev_readv_blocks 8475800
spdk_bdev_readv_blocks_ext 27078913
spdk_bdev_readv_blocks_with_md 64923403
spdk_bdev_register 6407
spdk_bdev_reset 331
spdk_bdev_reset_io_stat 29393
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6418
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 10981827
spdk_bdev_unmap_blocks 22503893
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1108
spdk_bdev_unregister 6421
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11315
spdk_bdev_write 25907332
spdk_bdev_write_blocks 27126268
spdk_bdev_write_blocks_with_md 113815
spdk_bdev_write_zeroes 568
spdk_bdev_write_zeroes_blocks 3965376
spdk_bdev_writev 1948886
spdk_bdev_writev_blocks 6361186
spdk_bdev_writev_blocks_ext 41683000
spdk_bdev_writev_blocks_with_md 24289262
spdk_bdev_zcopy_end 1066659
spdk_bdev_zcopy_start 1091769
spdk_for_each_bdev 5113
spdk_for_each_bdev_leaf 648

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