LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4052 4915 82.4 %
Date: 2024-07-15 12:41:06 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26500151
_bdev_abort 28492
_bdev_copy_split 0
_bdev_get_block_size_with_md 592061
_bdev_init 2364
_bdev_io_check_opts 89494467
_bdev_io_complete 239553817
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1311
_bdev_io_ext_use_bounce_buffer 354555
_bdev_io_handle_no_mem 240256605
_bdev_io_pull_bounce_data_buf 355850
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1311
_bdev_io_put_buf 9166235
_bdev_io_set_buf 9166235
_bdev_io_set_md_buf 9166235
_bdev_io_submit 239525057
_bdev_io_submit_ext 162939793
_bdev_lock_lba_range 7922
_bdev_memory_domain_get_io_cb 354555
_bdev_memory_domain_io_get_buf 354555
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 2952474
_bdev_trace 2364
_bdev_unlock_lba_range 7922
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1919
_is_buf_allocated 52577835
_media_management_notify 0
_remove_notify 1661
_resize_notify 258
_spdk_bdev_quiesce 9046
_tmp_bdev_event_cb 0
_to_next_boundary 6525524
bdev_abort 28488
bdev_abort_all_buf_io 29396
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57864
bdev_abort_buf_io 28484
bdev_abort_buf_io_cb 0
bdev_abort_io 28500
bdev_abort_io_done 28496
bdev_abort_queued_io 28492
bdev_abort_retry 4
bdev_alias_del 8549
bdev_alloc_io_stat 36956
bdev_bytes_to_blocks 59346462
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 242503632
bdev_ch_remove_from_io_submitted 242503632
bdev_ch_resubmit_io 6532574
bdev_ch_retry_io 6016124
bdev_channel_abort_queued_ios 29030
bdev_channel_create 28110
bdev_channel_destroy 28102
bdev_channel_destroy_resource 28102
bdev_channel_for_each_io 0
bdev_channel_get_io 243304937
bdev_channel_poll_qos 389336
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 390406
bdev_channel_submit_qos_io_done 389060
bdev_close 77785
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77830
bdev_desc_free 77830
bdev_desc_release_claims 313
bdev_destroy_cb 8574
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415633
bdev_each_channel_msg 402551
bdev_enable_histogram_config_json 943
bdev_enable_qos 28157
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8525
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2473
bdev_finish_unregister_bdevs_iter 7798
bdev_finish_wait_for_examine_done 2473
bdev_for_each_io_done 0
bdev_free_io_stat 36956
bdev_get_by_name 47324
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 313
bdev_get_io_size_in_byte 97076395
bdev_get_io_stat 328
bdev_get_max_write 3490
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2473
bdev_init_failed 0
bdev_io_complete 240944603
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70519
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 240753512
bdev_io_do_submit 239525037
bdev_io_exec_sequence 425058
bdev_io_exec_sequence_cb 425058
bdev_io_get_buf 9166235
bdev_io_get_buf_complete 9166235
bdev_io_get_iobuf_cb 44806
bdev_io_get_max_buf_len 18332470
bdev_io_increment_outstanding 240753512
bdev_io_init 242479690
bdev_io_needs_sequence_exec 411732247
bdev_io_on_tailq 57000
bdev_io_pull_data 356132
bdev_io_pull_data_done 355850
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 1315
bdev_io_push_bounce_data_done 1311
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1311
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9166235
bdev_io_range_is_locked 240128
bdev_io_should_split 245429557
bdev_io_split 2949801
bdev_io_split_done 6536466
bdev_io_split_submit 6536482
bdev_io_status_get_string 0
bdev_io_submit 242476616
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 354539
bdev_io_type_supported 7432716
bdev_io_update_io_stat 239553817
bdev_io_use_accel_sequence 403585
bdev_io_use_memory_domain 1335
bdev_io_valid_blocks 243073184
bdev_is_read_io 16971689
bdev_lba_range_overlapped 236871
bdev_lba_range_overlaps_tailq 7966
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7922
bdev_lock_lba_range_check_io 185992
bdev_lock_lba_range_ctx 7922
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4288
bdev_mgmt_channel_create 14829
bdev_mgmt_channel_destroy 14829
bdev_mgr_unregister_cb 2473
bdev_module_action_complete 92683
bdev_module_action_done 90210
bdev_module_all_actions_completed 9395872
bdev_module_fini_iter 8924
bdev_module_fini_start_iter 4612
bdev_module_get_max_ctx_size 2473
bdev_modules_init 2473
bdev_name_add 17088
bdev_name_cmp 192640
bdev_name_del 422
bdev_name_del_unsafe 17070
bdev_name_tree_RB_FIND 47324
bdev_name_tree_RB_INSERT 17088
bdev_name_tree_RB_INSERT_COLOR 17070
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 17070
bdev_name_tree_RB_REMOVE_COLOR 13850
bdev_no_mem_poller 0
bdev_ok_to_examine 8525
bdev_open 77830
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2473
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41378
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8141053
bdev_qos_io_to_limit 421539393
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 421539393
bdev_qos_r_bps_queue 16971633
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 90799630
bdev_qos_rw_bps_rewind_quota 6276765
bdev_qos_rw_iops_queue 346236892
bdev_qos_rw_iops_rewind_quota 10582562
bdev_qos_rw_queue_io 437036622
bdev_qos_rw_rewind_io 16859327
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 803685
bdev_queue_nomem_io_tail 5729362
bdev_quiesce_range_locked 4521
bdev_read_blocks_with_md 17266793
bdev_readv_blocks_with_md 80319558
bdev_register 8535
bdev_register_finished 8525
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 214053924
bdev_rw_split_get_buf_cb 132881
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6016124
bdev_start_qos 77785
bdev_start_reset 318
bdev_submit_request 240328494
bdev_trace 2242
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7922
bdev_unlock_lba_range_get_channel 4292
bdev_unmap_should_split 25769885
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4521
bdev_unregister 8525
bdev_unregister_abort_channel 928
bdev_unregister_unsafe 10042
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9393399
bdev_write_blocks_with_md 30897951
bdev_write_zero_buffer 588571
bdev_write_zero_buffer_done 588571
bdev_write_zeroes_should_split 2405301
bdev_write_zeroes_split 1435
bdev_writev_blocks_with_md 83203642
claim_bdev 313
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1383
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1919
io_channel_iter_get_bdev 818184
log_already_claimed 107
parent_bdev_io_complete 2949797
register_flag_bdev 2364
spdk_bdev_abort 28480
spdk_bdev_add_io_stat 28415
spdk_bdev_alias_add 8567
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8971
spdk_bdev_claim_opts_init 425
spdk_bdev_close 39934
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 461520240
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30114
spdk_bdev_dump_io_stat_json 324
spdk_bdev_examine 4
spdk_bdev_finish 2473
spdk_bdev_first 5148
spdk_bdev_first_leaf 560
spdk_bdev_flush 652898
spdk_bdev_flush_blocks 2373664
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415633
spdk_bdev_for_each_channel_continue 402551
spdk_bdev_free_io 242479690
spdk_bdev_get_acwu 1407
spdk_bdev_get_aliases 30138
spdk_bdev_get_block_size 42886374
spdk_bdev_get_buf_align 67187132
spdk_bdev_get_by_name 5946
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7731129
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_type 76109203
spdk_bdev_get_io_channel 47983
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602280
spdk_bdev_get_max_copy 1276
spdk_bdev_get_md_size 40883557
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170470
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75144
spdk_bdev_get_num_blocks 27746842
spdk_bdev_get_nvme_ctratt 3046
spdk_bdev_get_optimal_io_boundary 1280
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2242
spdk_bdev_get_product_name 32511
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 319
spdk_bdev_get_qos_rate_limits 30124
spdk_bdev_get_qos_rpc_type 120456
spdk_bdev_get_uuid 38731
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5013
spdk_bdev_has_write_cache 2856
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2473
spdk_bdev_io_complete 240328694
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36912979
spdk_bdev_io_complete_nvme_status 23464488
spdk_bdev_io_complete_scsi_status 4582632
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35310500
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49988454
spdk_bdev_io_get_iovec 616913
spdk_bdev_io_get_md_buf 8291615
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21754385
spdk_bdev_io_get_scsi_status 7957508
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 24777110
spdk_bdev_io_get_thread 250118095
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9428086
spdk_bdev_io_set_md_buf 45089
spdk_bdev_io_type_supported 1728662
spdk_bdev_is_dif_check_enabled 1142786
spdk_bdev_is_dif_head_of_md 573009
spdk_bdev_is_md_interleaved 8907030
spdk_bdev_is_md_separate 45196769
spdk_bdev_is_zoned 3723
spdk_bdev_module_claim_bdev 7409
spdk_bdev_module_claim_bdev_desc 405
spdk_bdev_module_examine_done 89954
spdk_bdev_module_fini_done 6451
spdk_bdev_module_fini_start_done 2139
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40514
spdk_bdev_module_list_find 40514
spdk_bdev_module_release_bdev 7337
spdk_bdev_next 27866
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 181
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 278791
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38795
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 825229
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3931
spdk_bdev_read 13358541
spdk_bdev_read_blocks 15991197
spdk_bdev_read_blocks_with_md 1275596
spdk_bdev_readv 1783966
spdk_bdev_readv_blocks 6857494
spdk_bdev_readv_blocks_ext 33124426
spdk_bdev_readv_blocks_with_md 36589250
spdk_bdev_register 8539
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36956
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8550
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 12808438
spdk_bdev_unmap_blocks 25969736
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3935
spdk_bdev_unregister 8553
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13867
spdk_bdev_write 28747957
spdk_bdev_write_blocks 30193282
spdk_bdev_write_blocks_with_md 116103
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2405158
spdk_bdev_writev 1994086
spdk_bdev_writev_blocks 5279561
spdk_bdev_writev_blocks_ext 56370039
spdk_bdev_writev_blocks_with_md 18776933
spdk_bdev_zcopy_end 619280
spdk_bdev_zcopy_start 620068
spdk_for_each_bdev 5148
spdk_for_each_bdev_leaf 560

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