LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4261 5656 75.3 %
Date: 2024-11-19 10:58:32 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4624 23591 19.6 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24695173
_bdev_abort 77777
_bdev_copy_split 0
_bdev_get_block_size_with_md 600278
_bdev_init 2180
_bdev_io_check_opts 85001310
_bdev_io_complete 244843906
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352325
_bdev_io_ext_use_bounce_buffer 350663
_bdev_io_handle_no_mem 245063417
_bdev_io_pull_bounce_data_buf 352325
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352325
_bdev_io_put_buf 15085776
_bdev_io_set_buf 15085776
_bdev_io_set_md_buf 15085776
_bdev_io_submit 244765851
_bdev_io_submit_ext 172460687
_bdev_lock_lba_range 4634
_bdev_memory_domain_get_io_cb 350663
_bdev_memory_domain_io_get_buf 350663
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 1942419
_bdev_trace 2180
_bdev_unlock_lba_range 4634
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 179
_calculate_measured_qd_cpl 91
_event_notify 1060
_is_buf_allocated 63603096
_media_management_notify 0
_remove_notify 721
_resize_notify 339
_spdk_bdev_quiesce 2533
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2180
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2180
_tmp_bdev_event_cb 0
_to_next_boundary 3085004
bdev_abort 77774
bdev_abort_all_buf_io 23030
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23355
bdev_abort_buf_io 77771
bdev_abort_buf_io_cb 0
bdev_abort_io 77792
bdev_abort_io_done 77789
bdev_abort_queued_io 77777
bdev_abort_retry 3
bdev_alias_del 6364
bdev_alloc_io_stat 28908
bdev_bytes_to_blocks 49708543
bdev_calculate_measured_queue_depth 91
bdev_ch_add_to_io_submitted 246781791
bdev_ch_remove_from_io_submitted 246781791
bdev_ch_resubmit_io 5765718
bdev_ch_retry_io 5059975
bdev_channel_abort_queued_ios 22705
bdev_channel_create 22289
bdev_channel_destroy 22283
bdev_channel_destroy_resource 22283
bdev_channel_for_each_io 0
bdev_channel_get_io 247308041
bdev_channel_poll_qos 320774
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 321535
bdev_channel_submit_qos_io_done 320483
bdev_close 65040
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65078
bdev_desc_free 65078
bdev_desc_release_claims 362
bdev_destroy_cb 6377
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 337994
bdev_each_channel_msg 331630
bdev_enable_histogram_config_json 852
bdev_enable_qos 22327
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6344
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2249
bdev_finish_unregister_bdevs_iter 6367
bdev_finish_wait_for_examine_done 2249
bdev_for_each_io_done 0
bdev_free_io_stat 28908
bdev_get_by_name 31628
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 284
bdev_get_each_channel_stat 281
bdev_get_io_size_in_byte 99984913
bdev_get_io_stat 292
bdev_get_max_write 2954
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 987
bdev_histogram_enable_channel_cb 689
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2249
bdev_init_failed 0
bdev_io_complete 247503260
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70727
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245907877
bdev_io_do_submit 244765836
bdev_io_exec_sequence 421378
bdev_io_exec_sequence_cb 421378
bdev_io_get_buf 15085776
bdev_io_get_buf_complete 15085776
bdev_io_get_iobuf_cb 38514
bdev_io_get_max_buf_len 30171552
bdev_io_increment_outstanding 245907877
bdev_io_init 246430506
bdev_io_needs_sequence_exec 425596792
bdev_io_on_tailq 155584
bdev_io_pull_data 352328
bdev_io_pull_data_done 352325
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 352328
bdev_io_push_bounce_data_done 352325
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352325
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15085776
bdev_io_range_is_locked 60444
bdev_io_should_split 248720764
bdev_io_split 1937885
bdev_io_split_done 3170227
bdev_io_split_submit 3170239
bdev_io_status_get_string 0
bdev_io_submit 246704956
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 350651
bdev_io_type_supported 8996402
bdev_io_update_io_stat 244843906
bdev_io_use_accel_sequence 672307080
bdev_io_use_memory_domain 179333671
bdev_io_valid_blocks 247000281
bdev_is_read_io 16374694
bdev_lba_range_overlapped 57155
bdev_lba_range_overlaps_tailq 4652
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4634
bdev_lock_lba_range_check_io 44505
bdev_lock_lba_range_ctx 4634
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3692
bdev_mgmt_channel_create 13058
bdev_mgmt_channel_destroy 13058
bdev_mgr_unregister_cb 2249
bdev_module_action_complete 68013
bdev_module_action_done 65764
bdev_module_all_actions_completed 12013793
bdev_module_fini_iter 8187
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2249
bdev_modules_init 2249
bdev_name_add 12719
bdev_name_cmp 133665
bdev_name_del 662
bdev_name_del_unsafe 12705
bdev_name_tree_RB_FIND 31628
bdev_name_tree_RB_INSERT 12719
bdev_name_tree_RB_INSERT_COLOR 12705
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 12705
bdev_name_tree_RB_REMOVE_COLOR 9898
bdev_no_mem_poller 1
bdev_ok_to_examine 6344
bdev_open 65078
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2249
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28626
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6918219
bdev_qos_io_to_limit 395055935
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 395055935
bdev_qos_r_bps_queue 16374652
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 92203458
bdev_qos_rw_bps_rewind_quota 7781455
bdev_qos_rw_iops_queue 318054387
bdev_qos_rw_iops_rewind_quota 8453145
bdev_qos_rw_queue_io 410257845
bdev_qos_rw_rewind_io 16234600
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 720630
bdev_queue_nomem_io_tail 5045243
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 20025466
bdev_readv_blocks_with_md 87384545
bdev_register 6352
bdev_register_finished 6344
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 325
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 220150329
bdev_rw_split_get_buf_cb 71700
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5059976
bdev_start_qos 65040
bdev_start_reset 287
bdev_submit_request 245486602
bdev_trace 2076
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4634
bdev_unlock_lba_range_get_channel 3695
bdev_unmap_should_split 20636026
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6344
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 7006
bdev_update_qd_sampling_period 107
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12011544
bdev_write_blocks_with_md 25374353
bdev_write_zero_buffer 597324
bdev_write_zero_buffer_done 597324
bdev_write_zeroes_should_split 2254948
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 85670415
claim_bdev 362
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1546
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1060
io_channel_iter_get_bdev 669624
log_already_claimed 86
parent_bdev_io_complete 1937882
register_flag_bdev 2180
spdk_bdev_abort 77759
spdk_bdev_add_io_stat 22564
spdk_bdev_alias_add 6378
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 980
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 446
spdk_bdev_close 27945
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 472484470
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30101
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 3
spdk_bdev_finish 2249
spdk_bdev_first 5086
spdk_bdev_first_leaf 611
spdk_bdev_flush 789396
spdk_bdev_flush_blocks 4423896
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 337994
spdk_bdev_for_each_channel_continue 331630
spdk_bdev_free_io 246430506
spdk_bdev_get_acwu 4160
spdk_bdev_get_aliases 30157
spdk_bdev_get_block_size 50416413
spdk_bdev_get_buf_align 89224745
spdk_bdev_get_by_name 3002
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26950757
spdk_bdev_get_device_stat 284
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 69517383
spdk_bdev_get_io_channel 35461
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602020
spdk_bdev_get_max_copy 4042
spdk_bdev_get_md_size 60166486
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134539
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67442
spdk_bdev_get_num_blocks 54741809
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3676
spdk_bdev_get_nvme_nsid 3078
spdk_bdev_get_optimal_io_boundary 4047
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6065
spdk_bdev_get_product_name 34141
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30109
spdk_bdev_get_qos_rpc_type 120404
spdk_bdev_get_uuid 70998
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7760
spdk_bdev_has_write_cache 6016
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2249
spdk_bdev_io_complete 245486750
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32465035
spdk_bdev_io_complete_nvme_status 41939781
spdk_bdev_io_complete_scsi_status 4121070
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39428594
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47362396
spdk_bdev_io_get_iovec 912648
spdk_bdev_io_get_md_buf 8941974
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28762850
spdk_bdev_io_get_scsi_status 27906665
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44426590
spdk_bdev_io_get_thread 262596362
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15666829
spdk_bdev_io_set_md_buf 37360
spdk_bdev_io_type_supported 2327227
spdk_bdev_is_dif_check_enabled 1238938
spdk_bdev_is_dif_head_of_md 619385
spdk_bdev_is_md_interleaved 28176997
spdk_bdev_is_md_separate 69380211
spdk_bdev_is_zoned 6337
spdk_bdev_module_claim_bdev 4920
spdk_bdev_module_claim_bdev_desc 431
spdk_bdev_module_examine_done 65566
spdk_bdev_module_fini_done 5938
spdk_bdev_module_fini_start_done 1961
spdk_bdev_module_init_done 198
spdk_bdev_module_list_add 37331
spdk_bdev_module_list_find 37331
spdk_bdev_module_release_bdev 4866
spdk_bdev_next 29339
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 216
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1540477
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27585
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 877499
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1099
spdk_bdev_read 12405896
spdk_bdev_read_blocks 18229100
spdk_bdev_read_blocks_with_md 1796366
spdk_bdev_readv 1839041
spdk_bdev_readv_blocks 18290076
spdk_bdev_readv_blocks_ext 35373912
spdk_bdev_readv_blocks_with_md 32097047
spdk_bdev_register 6355
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29481
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6363
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9289291
spdk_bdev_unmap_blocks 20880864
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6365
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11132
spdk_bdev_write 22559080
spdk_bdev_write_blocks 24664316
spdk_bdev_write_blocks_with_md 112713
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2254783
spdk_bdev_writev 2825172
spdk_bdev_writev_blocks 16874613
spdk_bdev_writev_blocks_ext 49627404
spdk_bdev_writev_blocks_with_md 17706931
spdk_bdev_zcopy_end 955291
spdk_bdev_zcopy_start 976021
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 611

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