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: 2024-07-13 02:54:37 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1913 2788 68.6 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27269022
_bdev_abort 43919
_bdev_copy_split 0
_bdev_get_block_size_with_md 682210
_bdev_init 2100
_bdev_io_check_opts 86826196
_bdev_io_complete 266607963
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1446
_bdev_io_ext_use_bounce_buffer 418093
_bdev_io_handle_no_mem 267406129
_bdev_io_pull_bounce_data_buf 419515
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1446
_bdev_io_put_buf 12916829
_bdev_io_set_buf 12916829
_bdev_io_set_md_buf 12916829
_bdev_io_submit 266563640
_bdev_io_submit_ext 144361720
_bdev_lock_lba_range 5923
_bdev_memory_domain_get_io_cb 418093
_bdev_memory_domain_io_get_buf 418093
_bdev_next_leaf 1970
_bdev_open_async 1019
_bdev_rw_split 1886934
_bdev_trace 2100
_bdev_unlock_lba_range 5923
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 298
_calculate_measured_qd_cpl 152
_event_notify 1430
_is_buf_allocated 59747211
_media_management_notify 0
_remove_notify 1184
_resize_notify 246
_spdk_bdev_quiesce 5010
_tmp_bdev_event_cb 0
_to_next_boundary 3378067
bdev_abort 43913
bdev_abort_all_buf_io 23722
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 46843
bdev_abort_buf_io 43907
bdev_abort_buf_io_cb 0
bdev_abort_io 43931
bdev_abort_io_done 43925
bdev_abort_queued_io 43919
bdev_abort_retry 6
bdev_alias_del 7100
bdev_alloc_io_stat 30099
bdev_bytes_to_blocks 55968489
bdev_calculate_measured_queue_depth 152
bdev_ch_resubmit_io 7801573
bdev_ch_retry_io 7145188
bdev_channel_abort_queued_ios 23302
bdev_channel_create 22713
bdev_channel_destroy 22701
bdev_channel_destroy_resource 22701
bdev_channel_for_each_io 0
bdev_channel_get_io 269423472
bdev_channel_poll_qos 364506
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 365933
bdev_channel_submit_qos_io_done 364107
bdev_close 67238
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 67301
bdev_desc_free 67301
bdev_desc_release_claims 365
bdev_destroy_cb 7121
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 385307
bdev_each_channel_msg 377948
bdev_enable_histogram_config_json 934
bdev_enable_qos 22774
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 30099
bdev_get_by_name 34831
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 317
bdev_get_each_channel_stat 310
bdev_get_io_size_in_byte 117933624
bdev_get_io_stat 327
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 268968350
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 110712
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 267989322
bdev_io_do_submit 266563610
bdev_io_exec_sequence 470996
bdev_io_exec_sequence_cb 470996
bdev_io_get_buf 12916829
bdev_io_get_buf_complete 12916829
bdev_io_get_iobuf_cb 35427
bdev_io_get_max_buf_len 25833658
bdev_io_increment_outstanding 267989322
bdev_io_init 268540088
bdev_io_needs_sequence_exec 419517528
bdev_io_on_tailq 87862
bdev_io_pull_data 423841
bdev_io_pull_data_done 419515
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 1452
bdev_io_push_bounce_data_done 1446
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1446
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 12916829
bdev_io_range_is_locked 208218
bdev_io_should_split 270425884
bdev_io_split 1885733
bdev_io_split_done 3441116
bdev_io_split_submit 3441140
bdev_io_status_get_string 0
bdev_io_submit 268451161
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 360284
bdev_io_type_supported 9364937
bdev_io_update_io_stat 266607963
bdev_io_use_accel_sequence 520820
bdev_io_use_memory_domain 59267
bdev_io_valid_blocks 269062782
bdev_is_read_io 19421622
bdev_lba_range_overlapped 204985
bdev_lba_range_overlaps_tailq 5973
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 5923
bdev_lock_lba_range_check_io 170984
bdev_lock_lba_range_ctx 5923
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4298
bdev_mgmt_channel_create 13214
bdev_mgmt_channel_destroy 13214
bdev_mgr_unregister_cb 2372
bdev_module_action_complete 74241
bdev_module_action_done 71869
bdev_module_all_actions_completed 2919416
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 135181
bdev_name_del 640
bdev_name_del_unsafe 14170
bdev_name_tree_RB_FIND 34831
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 10222
bdev_no_mem_poller 32
bdev_ok_to_examine 7068
bdev_open 67301
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 32456
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 934
bdev_qos_destroy 210
bdev_qos_io_submit 8961915
bdev_qos_io_to_limit 511039302
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 511039302
bdev_qos_r_bps_queue 19421538
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109261343
bdev_qos_rw_bps_rewind_quota 8672281
bdev_qos_rw_iops_queue 419782132
bdev_qos_rw_iops_rewind_quota 10590713
bdev_qos_rw_queue_io 529043375
bdev_qos_rw_rewind_io 19262994
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 958934
bdev_queue_nomem_io_tail 6847234
bdev_quiesce_range_locked 2502
bdev_read_blocks_with_md 65021403
bdev_readv_blocks_with_md 59763528
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 240425660
bdev_rw_split_get_buf_cb 114956
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 7145225
bdev_start_qos 67238
bdev_start_reset 358
bdev_submit_request 267518287
bdev_trace 1993
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 5923
bdev_unlock_lba_range_get_channel 4304
bdev_unmap_should_split 22336298
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2502
bdev_unregister 7068
bdev_unregister_abort_channel 601
bdev_unregister_unsafe 8189
bdev_update_qd_sampling_period 181
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 2917044
bdev_write_blocks_with_md 29299007
bdev_write_zero_buffer 679291
bdev_write_zero_buffer_done 679291
bdev_write_zeroes_should_split 2757333
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 85066580
claim_bdev 365
claim_opts_copy 132
claim_reset 346
claim_type_is_v2 1659
claim_type_promotes_to_write 97
claim_verify_rom 91
claim_verify_rwm 48
claim_verify_rwo 304
event_notify 1430
io_channel_iter_get_bdev 763255
log_already_claimed 155
parent_bdev_io_complete 1885727
register_flag_bdev 2100
spdk_bdev_abort 43901
spdk_bdev_add_io_stat 23011
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 533
spdk_bdev_close 31138
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 332264756
spdk_bdev_destruct_done 1987
spdk_bdev_dump_info_json 28260
spdk_bdev_dump_io_stat_json 321
spdk_bdev_examine 6
spdk_bdev_finish 2372
spdk_bdev_first 4869
spdk_bdev_first_leaf 528
spdk_bdev_flush 669130
spdk_bdev_flush_blocks 3946331
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 385307
spdk_bdev_for_each_channel_continue 377948
spdk_bdev_free_io 268540088
spdk_bdev_get_acwu 2701
spdk_bdev_get_aliases 28292
spdk_bdev_get_block_size 44452575
spdk_bdev_get_buf_align 82814912
spdk_bdev_get_by_name 2375
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31027605
spdk_bdev_get_device_stat 317
spdk_bdev_get_dif_type 58940342
spdk_bdev_get_io_channel 38255
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2572
spdk_bdev_get_md_size 60735031
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141503
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27030790
spdk_bdev_get_num_blocks 53183546
spdk_bdev_get_optimal_io_boundary 2574
spdk_bdev_get_opts 326
spdk_bdev_get_physical_block_size 4615
spdk_bdev_get_product_name 32262
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 28270
spdk_bdev_get_qos_rpc_type 113040
spdk_bdev_get_uuid 60226
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6248
spdk_bdev_has_write_cache 6087
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2372
spdk_bdev_io_complete 267518588
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38306646
spdk_bdev_io_complete_scsi_status 4898963
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39766275
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49383552
spdk_bdev_io_get_iovec 12654828
spdk_bdev_io_get_md_buf 12032520
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22421728
spdk_bdev_io_get_scsi_status 31989961
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 40537935
spdk_bdev_io_get_thread 281892529
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13127936
spdk_bdev_io_set_md_buf 40592
spdk_bdev_io_type_supported 1607048
spdk_bdev_is_dif_check_enabled 1145404
spdk_bdev_is_dif_head_of_md 571697
spdk_bdev_is_md_interleaved 32283196
spdk_bdev_is_md_separate 56776751
spdk_bdev_is_zoned 3865
spdk_bdev_module_claim_bdev 5679
spdk_bdev_module_claim_bdev_desc 503
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 5571
spdk_bdev_next 27600
spdk_bdev_next_leaf 1442
spdk_bdev_notify_blockcnt_change 191
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 1541096
spdk_bdev_open_async 1009
spdk_bdev_open_ext 31449
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 883342
spdk_bdev_quiesce 281
spdk_bdev_quiesce_range 2221
spdk_bdev_read 12910529
spdk_bdev_read_blocks 19044513
spdk_bdev_read_blocks_with_md 45976890
spdk_bdev_readv 2123337
spdk_bdev_readv_blocks 21092590
spdk_bdev_readv_blocks_ext 36563721
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 7088
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 30099
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 10996647
spdk_bdev_unmap_blocks 22548066
spdk_bdev_unquiesce 281
spdk_bdev_unquiesce_range 2227
spdk_bdev_unregister 7110
spdk_bdev_unregister_by_name 1248
spdk_bdev_wait_for_examine 11401
spdk_bdev_write 26155220
spdk_bdev_write_blocks 28505154
spdk_bdev_write_blocks_with_md 114563
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2757157
spdk_bdev_writev 3112881
spdk_bdev_writev_blocks 18295377
spdk_bdev_writev_blocks_ext 50262487
spdk_bdev_writev_blocks_with_md 15237908
spdk_bdev_zcopy_end 639631
spdk_bdev_zcopy_start 647945
spdk_for_each_bdev 4869
spdk_for_each_bdev_leaf 528

Generated by: LCOV version 1.14