LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4824 5873 82.1 %
Date: 2024-12-10 18:03:24 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5150 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24795836
_bdev_abort 98110
_bdev_copy_split 0
_bdev_get_block_size_with_md 647847
_bdev_init 2192
_bdev_io_check_opts 77133830
_bdev_io_complete 265417163
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2694481
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2672365
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2666836
_bdev_io_handle_no_mem 264383821
_bdev_io_pull_bounce_data_buf 2664671
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2680216
_bdev_io_put_buf 14134953
_bdev_io_set_buf 14099417
_bdev_io_set_md_buf 14108825
_bdev_io_submit 270754458
_bdev_io_submit_ext 182527894
_bdev_lock_lba_range 4685
_bdev_memory_domain_get_io_cb 2657671
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 758808
_bdev_trace 2192
_bdev_unlock_lba_range 4685
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 212
_calculate_measured_qd_cpl 108
_event_notify 1096
_is_buf_allocated 56307372
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2548
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1824565
bdev_abort 98106
bdev_abort_all_buf_io 22674
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22674
bdev_abort_all_queued_io 22692
bdev_abort_buf_io 98102
bdev_abort_buf_io_cb 0
bdev_abort_io 98130
bdev_abort_io_done 98126
bdev_abort_queued_io 98110
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28589
bdev_bytes_to_blocks 67644246
bdev_calculate_measured_queue_depth 108
bdev_ch_add_to_io_submitted 272623825
bdev_ch_remove_from_io_submitted 269269519
bdev_ch_resubmit_io 5595373
bdev_ch_retry_io 4916411
bdev_channel_abort_queued_ios 22304
bdev_channel_create 21870
bdev_channel_destroy 21862
bdev_channel_destroy_resource 21862
bdev_channel_for_each_io 0
bdev_channel_get_io 275273822
bdev_channel_poll_qos 379871
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 380812
bdev_channel_submit_qos_io_done 378572
bdev_close 65136
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 65183
bdev_desc_free 65183
bdev_desc_get_block_size 357903732
bdev_desc_release_claims 347
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 396567
bdev_each_channel_msg 391447
bdev_enable_histogram_config_json 964
bdev_enable_qos 21917
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6402
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2332
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6348
bdev_finish_wait_for_examine_done 2332
bdev_for_each_io_done 0
bdev_free_io_stat 28589
bdev_get_by_name 31828
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 238080902
bdev_get_io_stat 352
bdev_get_max_write 2783
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 2332
bdev_init_failed 0
bdev_io_complete 268141484
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69796
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 267981778
bdev_io_do_submit 270123969
bdev_io_exec_sequence 411708
bdev_io_exec_sequence_cb 411708
bdev_io_get_accel_buf 0
bdev_io_get_block_size 238915589
bdev_io_get_buf 14102882
bdev_io_get_buf_complete 14104909
bdev_io_get_iobuf_cb 85282
bdev_io_get_max_buf_len 28191781
bdev_io_increment_outstanding 270688504
bdev_io_init 273408900
bdev_io_init_dif_ctx 2348417
bdev_io_needs_accel_buffer 180011132
bdev_io_needs_bounce_buffer 182763622
bdev_io_needs_metadata 541708869
bdev_io_needs_sequence_exec 464047798
bdev_io_on_tailq 196260
bdev_io_pull_data 2698295
bdev_io_pull_data_done 2672095
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 2698714
bdev_io_push_bounce_data_done 2697865
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2697287
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14137578
bdev_io_range_is_locked 50969
bdev_io_should_split 279169707
bdev_io_split 757488
bdev_io_split_done 1838423
bdev_io_split_submit 1838439
bdev_io_status_get_string 0
bdev_io_submit 271908629
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 341912
bdev_io_type_supported 14844935
bdev_io_update_io_stat 270035234
bdev_io_use_accel_sequence 731824855
bdev_io_use_memory_domain 195530202
bdev_io_valid_blocks 275631198
bdev_is_read_io 17746907
bdev_lba_range_overlapped 47658
bdev_lba_range_overlaps_tailq 4706
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4685
bdev_lock_lba_range_check_io 36234
bdev_lock_lba_range_ctx 4685
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13219
bdev_mgmt_channel_destroy 13219
bdev_mgr_unregister_cb 2332
bdev_module_action_complete 66996
bdev_module_action_done 64664
bdev_module_all_actions_completed 12795119
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2332
bdev_modules_init 2332
bdev_name_add 12818
bdev_name_cmp 130534
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 31828
bdev_name_tree_RB_INSERT 12818
bdev_name_tree_RB_INSERT_COLOR 12800
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 12800
bdev_name_tree_RB_REMOVE_COLOR 9835
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65183
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2332
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28451
bdev_open_opts_copy 8341
bdev_open_opts_get_defaults 69355
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 12008025
bdev_qos_io_to_limit 966032905
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 966041069
bdev_qos_r_bps_queue 17746851
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 231108271
bdev_qos_rw_bps_rewind_quota 6973336
bdev_qos_rw_iops_queue 751241060
bdev_qos_rw_iops_rewind_quota 10635435
bdev_qos_rw_queue_io 982347293
bdev_qos_rw_rewind_io 17608771
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 695063
bdev_queue_nomem_io_tail 4900569
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 18232153
bdev_readv_blocks_with_md 105146065
bdev_register 6400
bdev_register_finished 6390
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 370
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 237902892
bdev_rw_split_get_buf_cb 75347
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 4916472
bdev_start_qos 65136
bdev_start_reset 333
bdev_submit_request 270238798
bdev_trace 2070
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4685
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 32991447
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6390
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 129
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12792787
bdev_write_blocks_with_md 34217687
bdev_write_zero_buffer 645064
bdev_write_zero_buffer_done 645064
bdev_write_zeroes_should_split 4146910
bdev_write_zeroes_split 1795
bdev_writev_blocks_with_md 78633822
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 1096
io_channel_iter_get_bdev 788007
log_already_claimed 114
parent_bdev_io_complete 757484
register_flag_bdev 2192
spdk_bdev_abort 98086
spdk_bdev_add_io_stat 22197
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8438
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27725
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 813320469
spdk_bdev_desc_get_block_size 45086803
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 581239
spdk_bdev_desc_get_md_size 44502211
spdk_bdev_desc_is_dif_check_enabled 1164794
spdk_bdev_desc_is_dif_head_of_md 581239
spdk_bdev_desc_is_md_interleaved 581269
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30146
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2332
spdk_bdev_first 5113
spdk_bdev_first_leaf 646
spdk_bdev_flush 761980
spdk_bdev_flush_blocks 2984342
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 396567
spdk_bdev_for_each_channel_continue 391446
spdk_bdev_free_io 268595144
spdk_bdev_get_acwu 2658
spdk_bdev_get_aliases 30194
spdk_bdev_get_block_size 2906982
spdk_bdev_get_buf_align 84056671
spdk_bdev_get_by_name 3377
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9123291
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 18072222
spdk_bdev_get_io_channel 34865
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602920
spdk_bdev_get_max_copy 2524
spdk_bdev_get_md_size 7766138
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133698
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65166
spdk_bdev_get_num_blocks 31559844
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3592
spdk_bdev_get_nvme_nsid 3001
spdk_bdev_get_optimal_io_boundary 2528
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9048
spdk_bdev_get_product_name 32597
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30156
spdk_bdev_get_qos_rpc_type 120584
spdk_bdev_get_uuid 46971
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6304
spdk_bdev_has_write_cache 2949
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2332
spdk_bdev_io_complete 267723695
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 42949596
spdk_bdev_io_complete_nvme_status 26896163
spdk_bdev_io_complete_scsi_status 5377199
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36233698
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46457495
spdk_bdev_io_get_iovec 959881
spdk_bdev_io_get_md_buf 10075657
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23820011
spdk_bdev_io_get_scsi_status 9394051
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28577237
spdk_bdev_io_get_thread 281533946
spdk_bdev_io_hide_metadata 4609073
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12431660
spdk_bdev_io_set_md_buf 32503
spdk_bdev_io_type_supported 2732905
spdk_bdev_is_dif_check_enabled 1164719
spdk_bdev_is_dif_head_of_md 582180
spdk_bdev_is_md_interleaved 12721428
spdk_bdev_is_md_separate 62992272
spdk_bdev_is_zoned 5185
spdk_bdev_module_claim_bdev 4908
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64388
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 37300
spdk_bdev_module_list_find 37300
spdk_bdev_module_release_bdev 4836
spdk_bdev_next 29437
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 225
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 163875
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23231
spdk_bdev_open_ext_v2 27407
spdk_bdev_open_opts_init 4172
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 951607
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1103
spdk_bdev_read 14913444
spdk_bdev_read_blocks 16945159
spdk_bdev_read_blocks_with_md 1303724
spdk_bdev_readv 1718111
spdk_bdev_readv_blocks 8299323
spdk_bdev_readv_blocks_ext 28639592
spdk_bdev_readv_blocks_with_md 66862038
spdk_bdev_register 6404
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29276
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 15575405
spdk_bdev_unmap_blocks 33211328
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1107
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11304
spdk_bdev_write 32750305
spdk_bdev_write_blocks 33792432
spdk_bdev_write_blocks_with_md 128704
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 4146757
spdk_bdev_writev 1908144
spdk_bdev_writev_blocks 6003037
spdk_bdev_writev_blocks_ext 48624139
spdk_bdev_writev_blocks_with_md 23952728
spdk_bdev_zcopy_end 1022764
spdk_bdev_zcopy_start 1053725
spdk_for_each_bdev 5113
spdk_for_each_bdev_leaf 646

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