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: 2024-12-10 00:26:35 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5203 24466 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23241658
_bdev_abort 82397
_bdev_copy_split 0
_bdev_get_block_size_with_md 622459
_bdev_init 2193
_bdev_io_check_opts 74152493
_bdev_io_complete 245473050
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2780611
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2779855
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2772339
_bdev_io_handle_no_mem 243889245
_bdev_io_pull_bounce_data_buf 2798161
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2764865
_bdev_io_put_buf 13665930
_bdev_io_set_buf 13651257
_bdev_io_set_md_buf 13644708
_bdev_io_submit 247766187
_bdev_io_submit_ext 165322061
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 2756343
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1046124
_bdev_trace 2193
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 224
_calculate_measured_qd_cpl 114
_event_notify 1090
_is_buf_allocated 53921694
_media_management_notify 0
_remove_notify 755
_resize_notify 335
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 2075715
bdev_abort 82393
bdev_abort_all_buf_io 22589
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22954
bdev_abort_buf_io 82389
bdev_abort_buf_io_cb 0
bdev_abort_io 82417
bdev_abort_io_done 82413
bdev_abort_queued_io 82397
bdev_abort_retry 4
bdev_alias_del 6411
bdev_alloc_io_stat 28506
bdev_bytes_to_blocks 61063159
bdev_calculate_measured_queue_depth 114
bdev_ch_add_to_io_submitted 249717500
bdev_ch_remove_from_io_submitted 248160600
bdev_ch_resubmit_io 5810319
bdev_ch_retry_io 5105752
bdev_channel_abort_queued_ios 22223
bdev_channel_create 21789
bdev_channel_destroy 21781
bdev_channel_destroy_resource 21781
bdev_channel_for_each_io 0
bdev_channel_get_io 250771073
bdev_channel_poll_qos 400004
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 400475
bdev_channel_submit_qos_io_done 398462
bdev_close 65104
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 65151
bdev_desc_free 65151
bdev_desc_get_block_size 297515012
bdev_desc_release_claims 347
bdev_destroy_cb 6391
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 416441
bdev_each_channel_msg 411115
bdev_enable_histogram_config_json 964
bdev_enable_qos 21836
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6399
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2329
bdev_examine_allowlist_remove 12766
bdev_finish_unregister_bdevs_iter 6346
bdev_finish_wait_for_examine_done 2329
bdev_for_each_io_done 0
bdev_free_io_stat 28506
bdev_get_by_name 31797
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 188620378
bdev_get_io_stat 353
bdev_get_max_write 2793
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 2329
bdev_init_failed 0
bdev_io_complete 247536172
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70242
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247094357
bdev_io_do_submit 247832897
bdev_io_exec_sequence 413240
bdev_io_exec_sequence_cb 413240
bdev_io_get_accel_buf 0
bdev_io_get_block_size 189736987
bdev_io_get_buf 13655677
bdev_io_get_buf_complete 13643018
bdev_io_get_iobuf_cb 67709
bdev_io_get_max_buf_len 27247161
bdev_io_increment_outstanding 248722788
bdev_io_init 249221080
bdev_io_init_dif_ctx 2450607
bdev_io_needs_accel_buffer 162630722
bdev_io_needs_bounce_buffer 165584751
bdev_io_needs_metadata 490736283
bdev_io_needs_sequence_exec 426679910
bdev_io_on_tailq 164834
bdev_io_pull_data 2811137
bdev_io_pull_data_done 2760968
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 2782898
bdev_io_push_bounce_data_done 2782591
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2782416
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13666320
bdev_io_range_is_locked 58163
bdev_io_should_split 255614004
bdev_io_split 1043769
bdev_io_split_done 2110552
bdev_io_split_submit 2110568
bdev_io_status_get_string 0
bdev_io_submit 249085377
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 342998
bdev_io_type_supported 12704296
bdev_io_update_io_stat 248215430
bdev_io_use_accel_sequence 672817287
bdev_io_use_memory_domain 179079141
bdev_io_valid_blocks 250592137
bdev_is_read_io 16971878
bdev_lba_range_overlapped 54852
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 43817
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13159
bdev_mgmt_channel_destroy 13159
bdev_mgr_unregister_cb 2329
bdev_module_action_complete 67000
bdev_module_action_done 64671
bdev_module_all_actions_completed 12672075
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4300
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_name_add 12812
bdev_name_cmp 129565
bdev_name_del 449
bdev_name_del_unsafe 12794
bdev_name_tree_RB_FIND 31797
bdev_name_tree_RB_INSERT 12812
bdev_name_tree_RB_INSERT_COLOR 12794
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 12794
bdev_name_tree_RB_REMOVE_COLOR 9860
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65151
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2329
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28423
bdev_open_opts_copy 8295
bdev_open_opts_get_defaults 69300
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10524286
bdev_qos_io_to_limit 703975462
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 703978728
bdev_qos_r_bps_queue 16971822
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 182466498
bdev_qos_rw_bps_rewind_quota 6153837
bdev_qos_rw_iops_queue 536918569
bdev_qos_rw_iops_rewind_quota 10695253
bdev_qos_rw_queue_io 719384746
bdev_qos_rw_rewind_io 16849090
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 718639
bdev_queue_nomem_io_tail 5091875
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 17248911
bdev_readv_blocks_with_md 90949640
bdev_register 6397
bdev_register_finished 6387
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 217181452
bdev_rw_split_get_buf_cb 70523
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 5105753
bdev_start_qos 65104
bdev_start_reset 329
bdev_submit_request 248173800
bdev_trace 2071
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 31319263
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6387
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7078
bdev_update_qd_sampling_period 135
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12669746
bdev_write_blocks_with_md 31195617
bdev_write_zero_buffer 619666
bdev_write_zero_buffer_done 619666
bdev_write_zeroes_should_split 3085407
bdev_write_zeroes_split 4420
bdev_writev_blocks_with_md 75405969
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1090
io_channel_iter_get_bdev 827553
log_already_claimed 114
parent_bdev_io_complete 1043765
register_flag_bdev 2193
spdk_bdev_abort 82373
spdk_bdev_add_io_stat 22121
spdk_bdev_alias_add 6429
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8433
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27699
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 707524105
spdk_bdev_desc_get_block_size 46558742
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 569765
spdk_bdev_desc_get_md_size 42716325
spdk_bdev_desc_is_dif_check_enabled 1141846
spdk_bdev_desc_is_dif_head_of_md 569765
spdk_bdev_desc_is_md_interleaved 569795
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30143
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2329
spdk_bdev_first 5111
spdk_bdev_first_leaf 646
spdk_bdev_flush 759044
spdk_bdev_flush_blocks 2952152
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 416440
spdk_bdev_for_each_channel_continue 411115
spdk_bdev_free_io 248006998
spdk_bdev_get_acwu 2672
spdk_bdev_get_aliases 30191
spdk_bdev_get_block_size 2872436
spdk_bdev_get_buf_align 80267875
spdk_bdev_get_by_name 3374
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7951811
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16112079
spdk_bdev_get_io_channel 34786
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602860
spdk_bdev_get_max_copy 2538
spdk_bdev_get_md_size 6744001
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133651
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65183
spdk_bdev_get_num_blocks 32158263
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3567
spdk_bdev_get_nvme_nsid 2978
spdk_bdev_get_optimal_io_boundary 2542
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9080
spdk_bdev_get_product_name 32620
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30153
spdk_bdev_get_qos_rpc_type 120572
spdk_bdev_get_uuid 46392
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6318
spdk_bdev_has_write_cache 3003
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2329
spdk_bdev_io_complete 246913594
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40074975
spdk_bdev_io_complete_nvme_status 27482450
spdk_bdev_io_complete_scsi_status 4651148
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34122219
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44469094
spdk_bdev_io_get_iovec 1064362
spdk_bdev_io_get_md_buf 9571794
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25512396
spdk_bdev_io_get_scsi_status 8163201
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29397391
spdk_bdev_io_get_thread 261432923
spdk_bdev_io_hide_metadata 4769053
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11970203
spdk_bdev_io_set_md_buf 30849
spdk_bdev_io_type_supported 2692007
spdk_bdev_is_dif_check_enabled 1141771
spdk_bdev_is_dif_head_of_md 570706
spdk_bdev_is_md_interleaved 11608175
spdk_bdev_is_md_separate 60419382
spdk_bdev_is_zoned 5158
spdk_bdev_module_claim_bdev 4885
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64399
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37317
spdk_bdev_module_list_find 37317
spdk_bdev_module_release_bdev 4813
spdk_bdev_next 29434
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 222
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 244732
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23226
spdk_bdev_open_ext_v2 27379
spdk_bdev_open_opts_init 4149
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 866629
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 13538579
spdk_bdev_read_blocks 15970638
spdk_bdev_read_blocks_with_md 1281919
spdk_bdev_readv 1723820
spdk_bdev_readv_blocks 7528276
spdk_bdev_readv_blocks_ext 28073539
spdk_bdev_readv_blocks_with_md 54022563
spdk_bdev_register 6401
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29199
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14198078
spdk_bdev_unmap_blocks 31533521
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6415
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11299
spdk_bdev_write 29219785
spdk_bdev_write_blocks 30549384
spdk_bdev_write_blocks_with_md 118021
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3085254
spdk_bdev_writev 1939733
spdk_bdev_writev_blocks 5640780
spdk_bdev_writev_blocks_ext 46080066
spdk_bdev_writev_blocks_with_md 23115030
spdk_bdev_zcopy_end 1109408
spdk_bdev_zcopy_start 1131460
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 646

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