LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4656 5666 82.2 %
Date: 2024-11-17 03:09:48 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5002 23751 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26683932
_bdev_abort 78004
_bdev_copy_split 0
_bdev_get_block_size_with_md 670699
_bdev_init 2322
_bdev_io_check_opts 93765517
_bdev_io_complete 278268305
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 321056
_bdev_io_ext_use_bounce_buffer 319275
_bdev_io_handle_no_mem 279269316
_bdev_io_pull_bounce_data_buf 321056
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 321056
_bdev_io_put_buf 14835552
_bdev_io_set_buf 14835534
_bdev_io_set_md_buf 14835500
_bdev_io_submit 281074397
_bdev_io_submit_ext 204120345
_bdev_lock_lba_range 5711
_bdev_memory_domain_get_io_cb 319275
_bdev_memory_domain_io_get_buf 319275
_bdev_next_leaf 2324
_bdev_open_async 1066
_bdev_rw_split 1885664
_bdev_trace 2322
_bdev_unlock_lba_range 5711
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 176
_calculate_measured_qd_cpl 90
_event_notify 1316
_is_buf_allocated 65014167
_media_management_notify 0
_remove_notify 782
_resize_notify 534
_spdk_bdev_quiesce 2542
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2322
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2322
_tmp_bdev_event_cb 0
_to_next_boundary 3389279
bdev_abort 78000
bdev_abort_all_buf_io 26984
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53504
bdev_abort_buf_io 77996
bdev_abort_buf_io_cb 0
bdev_abort_io 78024
bdev_abort_io_done 78020
bdev_abort_queued_io 78004
bdev_abort_retry 4
bdev_alias_del 7044
bdev_alloc_io_stat 33497
bdev_bytes_to_blocks 57175402
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 284249760
bdev_ch_remove_from_io_submitted 281452006
bdev_ch_resubmit_io 5769460
bdev_ch_retry_io 5069623
bdev_channel_abort_queued_ios 26603
bdev_channel_create 26147
bdev_channel_destroy 26139
bdev_channel_destroy_resource 26139
bdev_channel_for_each_io 0
bdev_channel_get_io 285583870
bdev_channel_poll_qos 380790
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 332
bdev_channel_submit_qos_io 381928
bdev_channel_submit_qos_io_done 380237
bdev_close 72160
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
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 347
bdev_copy_split 16
bdev_desc_alloc 72208
bdev_desc_free 72208
bdev_desc_release_claims 387
bdev_destroy_cb 7059
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 400910
bdev_each_channel_msg 394630
bdev_enable_histogram_config_json 961
bdev_enable_qos 26194
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 7020
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 182
bdev_examine_allowlist_free 2444
bdev_finish_unregister_bdevs_iter 6949
bdev_finish_wait_for_examine_done 2444
bdev_for_each_io_done 0
bdev_free_io_stat 33497
bdev_get_by_name 35270
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 209829127
bdev_get_io_stat 353
bdev_get_max_write 3215
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1147
bdev_histogram_enable_channel_cb 801
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2444
bdev_init_failed 0
bdev_io_complete 281148385
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 65095
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 279956638
bdev_io_do_submit 281006549
bdev_io_exec_sequence 384354
bdev_io_exec_sequence_cb 384354
bdev_io_get_buf 14835199
bdev_io_get_buf_complete 14835345
bdev_io_get_iobuf_cb 72934
bdev_io_get_max_buf_len 29666439
bdev_io_increment_outstanding 281622200
bdev_io_init 284232387
bdev_io_needs_sequence_exec 488661151
bdev_io_on_tailq 156048
bdev_io_pull_data 321060
bdev_io_pull_data_done 321056
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 321060
bdev_io_push_bounce_data_done 321056
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 321056
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 14835523
bdev_io_range_is_locked 75889
bdev_io_should_split 288435536
bdev_io_split 1884672
bdev_io_split_done 3483906
bdev_io_split_submit 3483922
bdev_io_status_get_string 0
bdev_io_submit 283242221
bdev_io_submit_reset 311
bdev_io_submit_sequence_cb 319259
bdev_io_type_supported 10688399
bdev_io_update_io_stat 280979366
bdev_io_use_accel_sequence 761056120
bdev_io_use_memory_domain 211548545
bdev_io_valid_blocks 285423756
bdev_is_read_io 17609245
bdev_lba_range_overlapped 71549
bdev_lba_range_overlaps_tailq 5732
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5711
bdev_lock_lba_range_check_io 56283
bdev_lock_lba_range_ctx 5711
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4786
bdev_mgmt_channel_create 15497
bdev_mgmt_channel_destroy 15497
bdev_mgr_unregister_cb 2444
bdev_module_action_complete 74180
bdev_module_action_done 71736
bdev_module_all_actions_completed 12284553
bdev_module_fini_iter 8736
bdev_module_fini_start_iter 4534
bdev_module_get_max_ctx_size 2444
bdev_modules_init 2444
bdev_name_add 14078
bdev_name_cmp 148463
bdev_name_del 686
bdev_name_del_unsafe 14060
bdev_name_tree_RB_FIND 35270
bdev_name_tree_RB_INSERT 14078
bdev_name_tree_RB_INSERT_COLOR 14060
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 14060
bdev_name_tree_RB_REMOVE_COLOR 10924
bdev_no_mem_poller 1
bdev_ok_to_examine 7020
bdev_open 72208
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1056
bdev_open_async_fini 2444
bdev_open_async_opts_copy 1056
bdev_open_async_opts_get_default 1056
bdev_open_ext 31770
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 961
bdev_qos_destroy 196
bdev_qos_io_submit 9928870
bdev_qos_io_to_limit 769942277
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 769946929
bdev_qos_r_bps_queue 17609189
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 202959646
bdev_qos_rw_bps_rewind_quota 6869481
bdev_qos_rw_iops_queue 583399321
bdev_qos_rw_iops_rewind_quota 10616956
bdev_qos_rw_queue_io 786361090
bdev_qos_rw_rewind_io 17486437
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 714904
bdev_queue_nomem_io_tail 5054751
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 20299777
bdev_readv_blocks_with_md 112549364
bdev_register 7030
bdev_register_finished 7020
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 328
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 381
bdev_reset_freeze_channel_done 328
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 255718769
bdev_rw_split_get_buf_cb 59466
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5069625
bdev_start_qos 72160
bdev_start_reset 328
bdev_submit_request 281189661
bdev_trace 2211
bdev_unfreeze_channel 381
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5711
bdev_unlock_lba_range_get_channel 4790
bdev_unmap_should_split 24511741
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1269
bdev_unregister 7020
bdev_unregister_abort_channel 464
bdev_unregister_unsafe 7735
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12282109
bdev_write_blocks_with_md 29599322
bdev_write_zero_buffer 667484
bdev_write_zero_buffer_done 667484
bdev_write_zeroes_should_split 2855198
bdev_write_zeroes_split 11981
bdev_writev_blocks_with_md 92461975
claim_bdev 387
claim_opts_copy 88
claim_reset 371
claim_type_is_v2 1680
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 329
event_notify 1316
io_channel_iter_get_bdev 795539
log_already_claimed 111
parent_bdev_io_complete 1884668
register_flag_bdev 2322
spdk_bdev_abort 77980
spdk_bdev_add_io_stat 26477
spdk_bdev_alias_add 7062
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1139
spdk_bdev_claim_get_name 9751
spdk_bdev_claim_opts_init 499
spdk_bdev_close 31034
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 544333818
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33184
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 811
spdk_bdev_examine 4
spdk_bdev_finish 2444
spdk_bdev_first 5735
spdk_bdev_first_leaf 673
spdk_bdev_flush 701264
spdk_bdev_flush_blocks 4413941
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 400910
spdk_bdev_for_each_channel_continue 394630
spdk_bdev_free_io 281760150
spdk_bdev_get_acwu 5046
spdk_bdev_get_aliases 33240
spdk_bdev_get_block_size 51977881
spdk_bdev_get_buf_align 89938719
spdk_bdev_get_by_name 3500
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 23874748
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 95951856
spdk_bdev_get_io_channel 40495
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 663680
spdk_bdev_get_max_copy 4911
spdk_bdev_get_md_size 61156427
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148562
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 73549
spdk_bdev_get_num_blocks 53937814
spdk_bdev_get_numa_id 1478
spdk_bdev_get_nvme_ctratt 4661
spdk_bdev_get_nvme_nsid 3888
spdk_bdev_get_optimal_io_boundary 4915
spdk_bdev_get_opts 371
spdk_bdev_get_physical_block_size 6806
spdk_bdev_get_product_name 37121
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 33194
spdk_bdev_get_qos_rpc_type 132736
spdk_bdev_get_uuid 92943
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8954
spdk_bdev_has_write_cache 5638
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_enable_ext 811
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2444
spdk_bdev_io_complete 279866426
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36759742
spdk_bdev_io_complete_nvme_status 41348613
spdk_bdev_io_complete_scsi_status 4699345
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41197110
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49474480
spdk_bdev_io_get_iovec 753050
spdk_bdev_io_get_md_buf 9334267
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 31076137
spdk_bdev_io_get_scsi_status 24851501
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 44165744
spdk_bdev_io_get_thread 296377174
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15286417
spdk_bdev_io_set_md_buf 36380
spdk_bdev_io_type_supported 2246170
spdk_bdev_is_dif_check_enabled 948080
spdk_bdev_is_dif_head_of_md 473854
spdk_bdev_is_md_interleaved 25026456
spdk_bdev_is_md_separate 67943586
spdk_bdev_is_zoned 7720
spdk_bdev_module_claim_bdev 5851
spdk_bdev_module_claim_bdev_desc 479
spdk_bdev_module_examine_done 71476
spdk_bdev_module_fini_done 6292
spdk_bdev_module_fini_start_done 2090
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 39477
spdk_bdev_module_list_find 39477
spdk_bdev_module_release_bdev 5779
spdk_bdev_next 32461
spdk_bdev_next_leaf 1651
spdk_bdev_notify_blockcnt_change 322
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2036200
spdk_bdev_open_async 1056
spdk_bdev_open_ext 30712
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 917448
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1100
spdk_bdev_read 13635152
spdk_bdev_read_blocks 18513406
spdk_bdev_read_blocks_with_md 1791060
spdk_bdev_readv 1839041
spdk_bdev_readv_blocks 15989103
spdk_bdev_readv_blocks_ext 39276479
spdk_bdev_readv_blocks_with_md 55436643
spdk_bdev_register 7034
spdk_bdev_reset 332
spdk_bdev_reset_io_stat 34188
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 375
spdk_bdev_set_qd_sampling_period 7045
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1150
spdk_bdev_subsystem_config_json 182
spdk_bdev_unmap 11634945
spdk_bdev_unmap_blocks 24834648
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 7048
spdk_bdev_unregister_by_name 817
spdk_bdev_wait_for_examine 12294
spdk_bdev_write 26961908
spdk_bdev_write_blocks 28847576
spdk_bdev_write_blocks_with_md 107680
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 2854839
spdk_bdev_writev 2669214
spdk_bdev_writev_blocks 15594581
spdk_bdev_writev_blocks_ext 54619869
spdk_bdev_writev_blocks_with_md 20926181
spdk_bdev_zcopy_end 792589
spdk_bdev_zcopy_start 811864
spdk_for_each_bdev 5735
spdk_for_each_bdev_leaf 673

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