LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-12 17:08:57 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27078327
_bdev_abort 49786
_bdev_copy_split 0
_bdev_get_block_size_with_md 668770
_bdev_init 2100
_bdev_io_check_opts 85313641
_bdev_io_complete 258995810
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1501
_bdev_io_ext_use_bounce_buffer 417085
_bdev_io_handle_no_mem 259757233
_bdev_io_pull_bounce_data_buf 418562
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1501
_bdev_io_put_buf 11579994
_bdev_io_set_buf 11579994
_bdev_io_set_md_buf 11579994
_bdev_io_submit 258945720
_bdev_io_submit_ext 137289048
_bdev_lock_lba_range 5938
_bdev_memory_domain_get_io_cb 417085
_bdev_memory_domain_io_get_buf 417085
_bdev_next_leaf 1970
_bdev_open_async 1019
_bdev_rw_split 1746232
_bdev_trace 2100
_bdev_unlock_lba_range 5938
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 314
_calculate_measured_qd_cpl 160
_event_notify 1432
_is_buf_allocated 56755059
_media_management_notify 0
_remove_notify 1184
_resize_notify 248
_spdk_bdev_quiesce 5040
_tmp_bdev_event_cb 0
_to_next_boundary 3143292
bdev_abort 49780
bdev_abort_all_buf_io 23668
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 46735
bdev_abort_buf_io 49774
bdev_abort_buf_io_cb 0
bdev_abort_io 49798
bdev_abort_io_done 49792
bdev_abort_queued_io 49786
bdev_abort_retry 6
bdev_alias_del 7100
bdev_alloc_io_stat 30046
bdev_bytes_to_blocks 58373070
bdev_calculate_measured_queue_depth 160
bdev_ch_resubmit_io 7519946
bdev_ch_retry_io 6894829
bdev_channel_abort_queued_ios 23248
bdev_channel_create 22659
bdev_channel_destroy 22647
bdev_channel_destroy_resource 22647
bdev_channel_for_each_io 0
bdev_channel_get_io 261733555
bdev_channel_poll_qos 367177
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 368808
bdev_channel_submit_qos_io_done 366872
bdev_close 67222
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 394
bdev_copy_split 24
bdev_desc_alloc 67285
bdev_desc_free 67285
bdev_desc_release_claims 366
bdev_destroy_cb 7121
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 388111
bdev_each_channel_msg 380840
bdev_enable_histogram_config_json 934
bdev_enable_qos 22720
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 7068
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 138
bdev_examine_allowlist_free 2372
bdev_finish_unregister_bdevs_iter 6693
bdev_finish_wait_for_examine_done 2372
bdev_for_each_io_done 0
bdev_free_io_stat 30046
bdev_get_by_name 34827
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 311
bdev_get_io_size_in_byte 103780005
bdev_get_io_stat 328
bdev_get_max_write 2919
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1027
bdev_histogram_enable_channel_cb 688
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2372
bdev_init_failed 0
bdev_io_complete 261356710
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 110223
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 260337528
bdev_io_do_submit 258945690
bdev_io_exec_sequence 468532
bdev_io_exec_sequence_cb 468532
bdev_io_get_buf 11579994
bdev_io_get_buf_complete 11579994
bdev_io_get_iobuf_cb 33808
bdev_io_get_max_buf_len 23159988
bdev_io_increment_outstanding 260337528
bdev_io_init 260827579
bdev_io_needs_sequence_exec 404902649
bdev_io_on_tailq 99596
bdev_io_pull_data 422864
bdev_io_pull_data_done 418562
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1507
bdev_io_push_bounce_data_done 1501
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1501
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 11579994
bdev_io_range_is_locked 213590
bdev_io_should_split 262572897
bdev_io_split 1745211
bdev_io_split_done 3206341
bdev_io_split_submit 3206365
bdev_io_status_get_string 0
bdev_io_submit 260692761
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 358309
bdev_io_type_supported 9023429
bdev_io_update_io_stat 258995810
bdev_io_use_accel_sequence 522731
bdev_io_use_memory_domain 60289
bdev_io_valid_blocks 261420003
bdev_is_read_io 17546561
bdev_lba_range_overlapped 210357
bdev_lba_range_overlaps_tailq 5988
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 5938
bdev_lock_lba_range_check_io 174174
bdev_lock_lba_range_ctx 5938
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4298
bdev_mgmt_channel_create 13149
bdev_mgmt_channel_destroy 13149
bdev_mgr_unregister_cb 2372
bdev_module_action_complete 74241
bdev_module_action_done 71869
bdev_module_all_actions_completed 3139876
bdev_module_fini_iter 8128
bdev_module_fini_start_iter 4278
bdev_module_get_max_ctx_size 2372
bdev_modules_init 2372
bdev_name_add 14196
bdev_name_cmp 134956
bdev_name_del 640
bdev_name_del_unsafe 14170
bdev_name_tree_RB_FIND 34827
bdev_name_tree_RB_INSERT 14196
bdev_name_tree_RB_INSERT_COLOR 14170
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 14170
bdev_name_tree_RB_REMOVE_COLOR 10235
bdev_no_mem_poller 32
bdev_ok_to_examine 7068
bdev_open 67285
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1009
bdev_open_async_fini 2372
bdev_open_async_opts_copy 1009
bdev_open_async_opts_get_default 1009
bdev_open_ext 32441
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 934
bdev_qos_destroy 210
bdev_qos_io_submit 8344057
bdev_qos_io_to_limit 449873487
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 449873487
bdev_qos_r_bps_queue 17546477
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 96922185
bdev_qos_rw_bps_rewind_quota 6857820
bdev_qos_rw_iops_queue 369113462
bdev_qos_rw_iops_rewind_quota 10566127
bdev_qos_rw_queue_io 466035617
bdev_qos_rw_rewind_io 17423947
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 927508
bdev_queue_nomem_io_tail 6597009
bdev_quiesce_range_locked 2517
bdev_read_blocks_with_md 62063391
bdev_readv_blocks_with_md 55435494
bdev_register 7082
bdev_register_finished 7068
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 231391740
bdev_rw_split_get_buf_cb 96514
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6894865
bdev_start_qos 67222
bdev_start_reset 358
bdev_submit_request 259868957
bdev_trace 1993
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 5938
bdev_unlock_lba_range_get_channel 4304
bdev_unmap_should_split 23798861
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2517
bdev_unregister 7068
bdev_unregister_abort_channel 601
bdev_unregister_unsafe 8189
bdev_update_qd_sampling_period 189
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 3137504
bdev_write_blocks_with_md 30437343
bdev_write_zero_buffer 665851
bdev_write_zero_buffer_done 665851
bdev_write_zeroes_should_split 2618938
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 82332996
claim_bdev 366
claim_opts_copy 132
claim_reset 346
claim_type_is_v2 1662
claim_type_promotes_to_write 98
claim_verify_rom 92
claim_verify_rwm 48
claim_verify_rwo 304
event_notify 1432
io_channel_iter_get_bdev 768951
log_already_claimed 155
parent_bdev_io_complete 1745205
register_flag_bdev 2100
spdk_bdev_abort 49768
spdk_bdev_add_io_stat 22958
spdk_bdev_alias_add 7120
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 606
spdk_bdev_channel_get_histogram 1017
spdk_bdev_claim_get_name 7933
spdk_bdev_claim_opts_init 534
spdk_bdev_close 31122
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 376
spdk_bdev_desc_get_bdev 326963019
spdk_bdev_destruct_done 1987
spdk_bdev_dump_info_json 28260
spdk_bdev_dump_io_stat_json 322
spdk_bdev_examine 6
spdk_bdev_finish 2372
spdk_bdev_first 4869
spdk_bdev_first_leaf 528
spdk_bdev_flush 668864
spdk_bdev_flush_blocks 3894933
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 388111
spdk_bdev_for_each_channel_continue 380840
spdk_bdev_free_io 260827579
spdk_bdev_get_acwu 2699
spdk_bdev_get_aliases 28292
spdk_bdev_get_block_size 43641835
spdk_bdev_get_buf_align 77461230
spdk_bdev_get_by_name 2386
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26259642
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_type 55088101
spdk_bdev_get_io_channel 38201
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2570
spdk_bdev_get_md_size 54645655
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141488
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 26377861
spdk_bdev_get_num_blocks 47895301
spdk_bdev_get_optimal_io_boundary 2572
spdk_bdev_get_opts 326
spdk_bdev_get_physical_block_size 4483
spdk_bdev_get_product_name 32186
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 317
spdk_bdev_get_qos_rate_limits 28270
spdk_bdev_get_qos_rpc_type 113040
spdk_bdev_get_uuid 59325
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6246
spdk_bdev_has_write_cache 5703
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2372
spdk_bdev_io_complete 259869258
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 37416993
spdk_bdev_io_complete_scsi_status 4747014
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38239693
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47487775
spdk_bdev_io_get_iovec 12256677
spdk_bdev_io_get_md_buf 11693679
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21985378
spdk_bdev_io_get_scsi_status 27207996
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 39619801
spdk_bdev_io_get_thread 272944043
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11735694
spdk_bdev_io_set_md_buf 42379
spdk_bdev_io_type_supported 1583772
spdk_bdev_is_dif_check_enabled 1131558
spdk_bdev_is_dif_head_of_md 564774
spdk_bdev_is_md_interleaved 27494870
spdk_bdev_is_md_separate 52425753
spdk_bdev_is_zoned 3840
spdk_bdev_module_claim_bdev 5660
spdk_bdev_module_claim_bdev_desc 504
spdk_bdev_module_examine_done 71485
spdk_bdev_module_fini_done 5756
spdk_bdev_module_fini_start_done 1906
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 35813
spdk_bdev_module_list_find 35813
spdk_bdev_module_release_bdev 5552
spdk_bdev_next 27600
spdk_bdev_next_leaf 1442
spdk_bdev_notify_blockcnt_change 192
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1513094
spdk_bdev_open_async 1009
spdk_bdev_open_ext 31434
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 905934
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2236
spdk_bdev_read 13219364
spdk_bdev_read_blocks 19296736
spdk_bdev_read_blocks_with_md 42766665
spdk_bdev_readv 2216547
spdk_bdev_readv_blocks 18348423
spdk_bdev_readv_blocks_ext 35161341
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 7088
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 30046
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 7103
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1035
spdk_bdev_subsystem_config_json 138
spdk_bdev_unmap 11735756
spdk_bdev_unmap_blocks 24026932
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2242
spdk_bdev_unregister 7110
spdk_bdev_unregister_by_name 1248
spdk_bdev_wait_for_examine 11401
spdk_bdev_write 27400939
spdk_bdev_write_blocks 29656051
spdk_bdev_write_blocks_with_md 115437
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2618762
spdk_bdev_writev 3130855
spdk_bdev_writev_blocks 16369683
spdk_bdev_writev_blocks_ext 50152312
spdk_bdev_writev_blocks_with_md 14593477
spdk_bdev_zcopy_end 586114
spdk_bdev_zcopy_start 597378
spdk_for_each_bdev 4869
spdk_for_each_bdev_leaf 528

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