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 10:09:35 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4646 23591 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25557300
_bdev_abort 84277
_bdev_copy_split 0
_bdev_get_block_size_with_md 540803
_bdev_init 2176
_bdev_io_check_opts 86620002
_bdev_io_complete 250043529
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 342003
_bdev_io_ext_use_bounce_buffer 340336
_bdev_io_handle_no_mem 250435226
_bdev_io_pull_bounce_data_buf 342003
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 342003
_bdev_io_put_buf 16758613
_bdev_io_set_buf 16758613
_bdev_io_set_md_buf 16758613
_bdev_io_submit 249958974
_bdev_io_submit_ext 178746272
_bdev_lock_lba_range 4632
_bdev_memory_domain_get_io_cb 340336
_bdev_memory_domain_io_get_buf 340336
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 1582420
_bdev_trace 2176
_bdev_unlock_lba_range 4632
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 157
_calculate_measured_qd_cpl 80
_event_notify 1054
_is_buf_allocated 67589736
_media_management_notify 0
_remove_notify 721
_resize_notify 333
_spdk_bdev_quiesce 2529
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2176
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2176
_tmp_bdev_event_cb 0
_to_next_boundary 2781082
bdev_abort 84274
bdev_abort_all_buf_io 22918
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23243
bdev_abort_buf_io 84271
bdev_abort_buf_io_cb 0
bdev_abort_io 84292
bdev_abort_io_done 84289
bdev_abort_queued_io 84277
bdev_abort_retry 3
bdev_alias_del 6358
bdev_alloc_io_stat 28791
bdev_bytes_to_blocks 49154238
bdev_calculate_measured_queue_depth 80
bdev_ch_add_to_io_submitted 251624735
bdev_ch_remove_from_io_submitted 251624735
bdev_ch_resubmit_io 7289393
bdev_ch_retry_io 6415592
bdev_channel_abort_queued_ios 22593
bdev_channel_create 22177
bdev_channel_destroy 22171
bdev_channel_destroy_resource 22171
bdev_channel_for_each_io 0
bdev_channel_get_io 251859666
bdev_channel_poll_qos 331461
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 332193
bdev_channel_submit_qos_io_done 331160
bdev_close 64981
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 65019
bdev_desc_free 65019
bdev_desc_release_claims 361
bdev_destroy_cb 6371
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 348651
bdev_each_channel_msg 342269
bdev_enable_histogram_config_json 852
bdev_enable_qos 22215
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6338
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2245
bdev_finish_unregister_bdevs_iter 6357
bdev_finish_wait_for_examine_done 2245
bdev_for_each_io_done 0
bdev_free_io_stat 28791
bdev_get_by_name 31641
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 280
bdev_get_io_size_in_byte 91720253
bdev_get_io_stat 293
bdev_get_max_write 2971
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 2245
bdev_init_failed 0
bdev_io_complete 252896664
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69520
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 251256623
bdev_io_do_submit 249958959
bdev_io_exec_sequence 409844
bdev_io_exec_sequence_cb 409844
bdev_io_get_buf 16758613
bdev_io_get_buf_complete 16758613
bdev_io_get_iobuf_cb 38468
bdev_io_get_max_buf_len 33517226
bdev_io_increment_outstanding 251256623
bdev_io_init 250948402
bdev_io_needs_sequence_exec 436183535
bdev_io_on_tailq 168584
bdev_io_pull_data 342006
bdev_io_pull_data_done 342003
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 342006
bdev_io_push_bounce_data_done 342003
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 342003
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 16758613
bdev_io_range_is_locked 58751
bdev_io_should_split 252871659
bdev_io_split 1581206
bdev_io_split_done 2812534
bdev_io_split_submit 2812546
bdev_io_status_get_string 0
bdev_io_submit 251541238
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 340324
bdev_io_type_supported 9858477
bdev_io_update_io_stat 250043529
bdev_io_use_accel_sequence 688036124
bdev_io_use_memory_domain 184990763
bdev_io_valid_blocks 251459300
bdev_is_read_io 16817190
bdev_lba_range_overlapped 55462
bdev_lba_range_overlaps_tailq 4650
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4632
bdev_lock_lba_range_check_io 43823
bdev_lock_lba_range_ctx 4632
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 12982
bdev_mgmt_channel_destroy 12982
bdev_mgr_unregister_cb 2245
bdev_module_action_complete 67941
bdev_module_action_done 65696
bdev_module_all_actions_completed 12532052
bdev_module_fini_iter 8171
bdev_module_fini_start_iter 4202
bdev_module_get_max_ctx_size 2245
bdev_modules_init 2245
bdev_name_add 12707
bdev_name_cmp 133003
bdev_name_del 662
bdev_name_del_unsafe 12693
bdev_name_tree_RB_FIND 31641
bdev_name_tree_RB_INSERT 12707
bdev_name_tree_RB_INSERT_COLOR 12693
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 12693
bdev_name_tree_RB_REMOVE_COLOR 9860
bdev_no_mem_poller 1
bdev_ok_to_examine 6338
bdev_open 65019
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2245
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28570
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6588606
bdev_qos_io_to_limit 345766310
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 345766310
bdev_qos_r_bps_queue 16817148
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 83515234
bdev_qos_rw_bps_rewind_quota 8205019
bdev_qos_rw_iops_queue 277952884
bdev_qos_rw_iops_rewind_quota 8466832
bdev_qos_rw_queue_io 361468118
bdev_qos_rw_rewind_io 16671851
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 887787
bdev_queue_nomem_io_tail 6401761
bdev_quiesce_range_locked 1263
bdev_read_blocks_with_md 19217980
bdev_readv_blocks_with_md 90646344
bdev_register 6346
bdev_register_finished 6338
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 224759251
bdev_rw_split_get_buf_cb 86433
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 6415593
bdev_start_qos 64981
bdev_start_reset 287
bdev_submit_request 250846882
bdev_trace 2072
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4632
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 19491197
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1263
bdev_unregister 6338
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 7000
bdev_update_qd_sampling_period 96
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12529807
bdev_write_blocks_with_md 24872350
bdev_write_zero_buffer 537832
bdev_write_zero_buffer_done 537832
bdev_write_zeroes_should_split 2194564
bdev_write_zeroes_split 4076
bdev_writev_blocks_with_md 88712783
claim_bdev 361
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1543
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1054
io_channel_iter_get_bdev 690920
log_already_claimed 86
parent_bdev_io_complete 1581203
register_flag_bdev 2176
spdk_bdev_abort 84259
spdk_bdev_add_io_stat 22451
spdk_bdev_alias_add 6372
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 445
spdk_bdev_close 27892
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 483950174
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30101
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 3
spdk_bdev_finish 2245
spdk_bdev_first 5086
spdk_bdev_first_leaf 611
spdk_bdev_flush 765302
spdk_bdev_flush_blocks 4826533
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 348651
spdk_bdev_for_each_channel_continue 342269
spdk_bdev_free_io 250948402
spdk_bdev_get_acwu 3814
spdk_bdev_get_aliases 30157
spdk_bdev_get_block_size 54780436
spdk_bdev_get_buf_align 96426162
spdk_bdev_get_by_name 3071
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 30265268
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 72232232
spdk_bdev_get_io_channel 35336
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 3696
spdk_bdev_get_md_size 66177179
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134476
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67399
spdk_bdev_get_num_blocks 60490904
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3638
spdk_bdev_get_nvme_nsid 3047
spdk_bdev_get_optimal_io_boundary 3701
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 5746
spdk_bdev_get_product_name 34144
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30109
spdk_bdev_get_qos_rpc_type 120404
spdk_bdev_get_uuid 81083
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7414
spdk_bdev_has_write_cache 6102
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2245
spdk_bdev_io_complete 250847030
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30713486
spdk_bdev_io_complete_nvme_status 42466706
spdk_bdev_io_complete_scsi_status 5792804
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41973880
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51285164
spdk_bdev_io_get_iovec 1175262
spdk_bdev_io_get_md_buf 9714356
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30824520
spdk_bdev_io_get_scsi_status 31320403
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45201793
spdk_bdev_io_get_thread 269662768
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17614114
spdk_bdev_io_set_md_buf 32865
spdk_bdev_io_type_supported 2579011
spdk_bdev_is_dif_check_enabled 1365198
spdk_bdev_is_dif_head_of_md 682515
spdk_bdev_is_md_interleaved 31495157
spdk_bdev_is_md_separate 76220295
spdk_bdev_is_zoned 5929
spdk_bdev_module_claim_bdev 4889
spdk_bdev_module_claim_bdev_desc 430
spdk_bdev_module_examine_done 65498
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1957
spdk_bdev_module_init_done 198
spdk_bdev_module_list_add 37261
spdk_bdev_module_list_find 37261
spdk_bdev_module_release_bdev 4835
spdk_bdev_next 29339
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 213
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 2327943
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27529
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 911228
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1097
spdk_bdev_read 12784027
spdk_bdev_read_blocks 17396675
spdk_bdev_read_blocks_with_md 1821305
spdk_bdev_readv 2138349
spdk_bdev_readv_blocks 20418967
spdk_bdev_readv_blocks_ext 36949585
spdk_bdev_readv_blocks_with_md 31728466
spdk_bdev_register 6349
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29364
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6357
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8618185
spdk_bdev_unmap_blocks 19736061
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1100
spdk_bdev_unregister 6359
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11124
spdk_bdev_write 21918738
spdk_bdev_write_blocks 24210296
spdk_bdev_write_blocks_with_md 124222
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2194226
spdk_bdev_writev 2928970
spdk_bdev_writev_blocks 18584298
spdk_bdev_writev_blocks_ext 49670423
spdk_bdev_writev_blocks_with_md 19226333
spdk_bdev_zcopy_end 1220847
spdk_bdev_zcopy_start 1243089
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 611

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