LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4806 5845 82.2 %
Date: 2024-11-20 17:25:31 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5115 24338 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23961898
_bdev_abort 100312
_bdev_copy_split 0
_bdev_get_block_size_with_md 580755
_bdev_init 2191
_bdev_io_check_opts 73533362
_bdev_io_complete 244121246
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2522226
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2519691
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2506017
_bdev_io_handle_no_mem 242424947
_bdev_io_pull_bounce_data_buf 2512613
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2503560
_bdev_io_put_buf 13399147
_bdev_io_set_buf 13378466
_bdev_io_set_md_buf 13387738
_bdev_io_submit 246129847
_bdev_io_submit_ext 164994183
_bdev_lock_lba_range 4671
_bdev_memory_domain_get_io_cb 2499978
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 634824
_bdev_trace 2191
_bdev_unlock_lba_range 4671
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 196
_calculate_measured_qd_cpl 100
_event_notify 1188
_is_buf_allocated 53940982
_media_management_notify 0
_remove_notify 755
_resize_notify 433
_spdk_bdev_quiesce 2520
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2191
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2191
_tmp_bdev_event_cb 0
_to_next_boundary 1583080
bdev_abort 100308
bdev_abort_all_buf_io 22941
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23307
bdev_abort_buf_io 100304
bdev_abort_buf_io_cb 0
bdev_abort_io 100332
bdev_abort_io_done 100328
bdev_abort_queued_io 100312
bdev_abort_retry 4
bdev_alias_del 6409
bdev_alloc_io_stat 28855
bdev_bytes_to_blocks 60450545
bdev_calculate_measured_queue_depth 100
bdev_ch_add_to_io_submitted 246620576
bdev_ch_remove_from_io_submitted 247148264
bdev_ch_resubmit_io 5705524
bdev_ch_retry_io 5009688
bdev_channel_abort_queued_ios 22575
bdev_channel_create 22142
bdev_channel_destroy 22134
bdev_channel_destroy_resource 22134
bdev_channel_for_each_io 0
bdev_channel_get_io 246681754
bdev_channel_poll_qos 396483
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 398139
bdev_channel_submit_qos_io_done 396037
bdev_close 65216
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 65263
bdev_desc_free 65263
bdev_desc_get_block_size 257900541
bdev_desc_release_claims 346
bdev_destroy_cb 6389
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 413982
bdev_each_channel_msg 408748
bdev_enable_histogram_config_json 964
bdev_enable_qos 22189
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6397
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2327
bdev_examine_allowlist_remove 12762
bdev_finish_unregister_bdevs_iter 6342
bdev_finish_wait_for_examine_done 2327
bdev_for_each_io_done 0
bdev_free_io_stat 28855
bdev_get_by_name 31882
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 150102262
bdev_get_io_stat 351
bdev_get_max_write 2776
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
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 2327
bdev_init_failed 0
bdev_io_complete 246501733
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68996
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245062474
bdev_io_do_submit 245684014
bdev_io_exec_sequence 407708
bdev_io_exec_sequence_cb 407708
bdev_io_get_accel_buf 0
bdev_io_get_block_size 150801398
bdev_io_get_buf 13377539
bdev_io_get_buf_complete 13384899
bdev_io_get_iobuf_cb 66920
bdev_io_get_max_buf_len 26723308
bdev_io_increment_outstanding 246382908
bdev_io_init 245424008
bdev_io_init_dif_ctx 2190667
bdev_io_needs_accel_buffer 162461843
bdev_io_needs_bounce_buffer 165283590
bdev_io_needs_metadata 491452127
bdev_io_needs_sequence_exec 420707325
bdev_io_on_tailq 200664
bdev_io_pull_data 2534184
bdev_io_pull_data_done 2510995
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 2524816
bdev_io_push_bounce_data_done 2524478
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2524201
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13400230
bdev_io_range_is_locked 50469
bdev_io_should_split 251620302
bdev_io_split 633474
bdev_io_split_done 1598170
bdev_io_split_submit 1598186
bdev_io_status_get_string 0
bdev_io_submit 246825211
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 338712
bdev_io_type_supported 12857883
bdev_io_update_io_stat 247522059
bdev_io_use_accel_sequence 666278026
bdev_io_use_memory_domain 176979158
bdev_io_valid_blocks 246861451
bdev_is_read_io 16919944
bdev_lba_range_overlapped 47158
bdev_lba_range_overlaps_tailq 4692
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4671
bdev_lock_lba_range_check_io 36593
bdev_lock_lba_range_ctx 4671
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13190
bdev_mgmt_channel_destroy 13190
bdev_mgr_unregister_cb 2327
bdev_module_action_complete 66976
bdev_module_action_done 64649
bdev_module_all_actions_completed 12399492
bdev_module_fini_iter 8247
bdev_module_fini_start_iter 4296
bdev_module_get_max_ctx_size 2327
bdev_modules_init 2327
bdev_name_add 12808
bdev_name_cmp 130373
bdev_name_del 449
bdev_name_del_unsafe 12790
bdev_name_tree_RB_FIND 31882
bdev_name_tree_RB_INSERT 12808
bdev_name_tree_RB_INSERT_COLOR 12790
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 12790
bdev_name_tree_RB_REMOVE_COLOR 9801
bdev_no_mem_poller 1
bdev_ok_to_examine 6397
bdev_open 65263
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2327
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28532
bdev_open_opts_copy 8433
bdev_open_opts_get_defaults 69481
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 9911636
bdev_qos_io_to_limit 709470789
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 709479542
bdev_qos_r_bps_queue 16919888
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 143966694
bdev_qos_rw_bps_rewind_quota 6135749
bdev_qos_rw_iops_queue 580962446
bdev_qos_rw_iops_rewind_quota 10671690
bdev_qos_rw_queue_io 724930678
bdev_qos_rw_rewind_io 16807439
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 711678
bdev_queue_nomem_io_tail 4994041
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 17536771
bdev_readv_blocks_with_md 91598497
bdev_register 6395
bdev_register_finished 6385
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 216273106
bdev_rw_split_get_buf_cb 64237
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 5009689
bdev_start_qos 65216
bdev_start_reset 329
bdev_submit_request 245323832
bdev_trace 2069
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4671
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 28398228
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6385
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7076
bdev_update_qd_sampling_period 121
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12397165
bdev_write_blocks_with_md 30749264
bdev_write_zero_buffer 577979
bdev_write_zero_buffer_done 577979
bdev_write_zeroes_should_split 3193847
bdev_write_zeroes_split 1949
bdev_writev_blocks_with_md 74433089
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1188
io_channel_iter_get_bdev 822725
log_already_claimed 114
parent_bdev_io_complete 633470
register_flag_bdev 2191
spdk_bdev_abort 100288
spdk_bdev_add_io_stat 22472
spdk_bdev_alias_add 6427
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8437
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27808
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 665090179
spdk_bdev_desc_get_block_size 47746235
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 648425
spdk_bdev_desc_get_md_size 43113798
spdk_bdev_desc_is_dif_check_enabled 1299166
spdk_bdev_desc_is_dif_head_of_md 648425
spdk_bdev_desc_is_md_interleaved 648455
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30148
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2327
spdk_bdev_first 5113
spdk_bdev_first_leaf 646
spdk_bdev_flush 769310
spdk_bdev_flush_blocks 2750278
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 413983
spdk_bdev_for_each_channel_continue 408746
spdk_bdev_free_io 246629719
spdk_bdev_get_acwu 2630
spdk_bdev_get_aliases 30196
spdk_bdev_get_block_size 3032100
spdk_bdev_get_buf_align 79047904
spdk_bdev_get_by_name 3350
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7974322
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16747813
spdk_bdev_get_io_channel 35135
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602960
spdk_bdev_get_max_copy 2496
spdk_bdev_get_md_size 6639263
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133825
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65223
spdk_bdev_get_num_blocks 32961299
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3693
spdk_bdev_get_nvme_nsid 3047
spdk_bdev_get_optimal_io_boundary 2500
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3523
spdk_bdev_get_product_name 32666
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30158
spdk_bdev_get_qos_rpc_type 120592
spdk_bdev_get_uuid 47621
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6254
spdk_bdev_has_write_cache 3039
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2327
spdk_bdev_io_complete 245486347
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38218084
spdk_bdev_io_complete_nvme_status 27007554
spdk_bdev_io_complete_scsi_status 4833711
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34843790
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44883861
spdk_bdev_io_get_iovec 1075890
spdk_bdev_io_get_md_buf 9482836
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26280077
spdk_bdev_io_get_scsi_status 8195310
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28681515
spdk_bdev_io_get_thread 259700991
spdk_bdev_io_hide_metadata 4263041
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11987839
spdk_bdev_io_set_md_buf 32632
spdk_bdev_io_type_supported 2769692
spdk_bdev_is_dif_check_enabled 1299091
spdk_bdev_is_dif_head_of_md 649366
spdk_bdev_is_md_interleaved 11402310
spdk_bdev_is_md_separate 59465124
spdk_bdev_is_zoned 5182
spdk_bdev_module_claim_bdev 4954
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64377
spdk_bdev_module_fini_done 5920
spdk_bdev_module_fini_start_done 1969
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37283
spdk_bdev_module_list_find 37283
spdk_bdev_module_release_bdev 4882
spdk_bdev_next 29439
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 271
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 347334
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23266
spdk_bdev_open_ext_v2 27487
spdk_bdev_open_opts_init 4218
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 818679
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1089
spdk_bdev_read 13860364
spdk_bdev_read_blocks 16290519
spdk_bdev_read_blocks_with_md 1280325
spdk_bdev_readv 1784451
spdk_bdev_readv_blocks 7418219
spdk_bdev_readv_blocks_ext 28473585
spdk_bdev_readv_blocks_with_md 54567229
spdk_bdev_register 6399
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29544
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6410
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13454429
spdk_bdev_unmap_blocks 28844216
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1093
spdk_bdev_unregister 6413
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11293
spdk_bdev_write 28896384
spdk_bdev_write_blocks 30414305
spdk_bdev_write_blocks_with_md 116399
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3193694
spdk_bdev_writev 1987480
spdk_bdev_writev_blocks 5693914
spdk_bdev_writev_blocks_ext 45175839
spdk_bdev_writev_blocks_with_md 23499465
spdk_bdev_zcopy_end 1142556
spdk_bdev_zcopy_start 1175562
spdk_for_each_bdev 5113
spdk_for_each_bdev_leaf 646

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