LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4061 4915 82.6 %
Date: 2024-07-12 23:21:00 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1907 2802 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27825244
_bdev_abort 47300
_bdev_copy_split 0
_bdev_get_block_size_with_md 584295
_bdev_init 2282
_bdev_io_check_opts 97882731
_bdev_io_complete 262241625
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1277
_bdev_io_ext_use_bounce_buffer 352611
_bdev_io_handle_no_mem 262758979
_bdev_io_pull_bounce_data_buf 353864
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1277
_bdev_io_put_buf 13312589
_bdev_io_set_buf 13312589
_bdev_io_set_md_buf 13312589
_bdev_io_submit 262193932
_bdev_io_submit_ext 184633862
_bdev_lock_lba_range 6911
_bdev_memory_domain_get_io_cb 352611
_bdev_memory_domain_io_get_buf 352611
_bdev_next_leaf 1948
_bdev_open_async 2597
_bdev_rw_split 3722917
_bdev_trace 2282
_bdev_unlock_lba_range 6911
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 264
_calculate_measured_qd_cpl 135
_event_notify 1935
_is_buf_allocated 65086691
_media_management_notify 0
_remove_notify 1687
_resize_notify 248
_spdk_bdev_quiesce 9044
_tmp_bdev_event_cb 1
_to_next_boundary 6994833
bdev_abort 47294
bdev_abort_all_buf_io 27416
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53919
bdev_abort_buf_io 47288
bdev_abort_buf_io_cb 0
bdev_abort_io 47312
bdev_abort_io_done 47306
bdev_abort_queued_io 47300
bdev_abort_retry 6
bdev_alias_del 8761
bdev_alloc_io_stat 35164
bdev_bytes_to_blocks 56923493
bdev_calculate_measured_queue_depth 135
bdev_ch_add_to_io_submitted 265964047
bdev_ch_remove_from_io_submitted 265964047
bdev_ch_resubmit_io 5023511
bdev_ch_retry_io 4678879
bdev_channel_abort_queued_ios 27015
bdev_channel_create 26114
bdev_channel_destroy 26102
bdev_channel_destroy_resource 26102
bdev_channel_for_each_io 0
bdev_channel_get_io 266526821
bdev_channel_poll_qos 372338
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 353
bdev_channel_submit_qos_io 373225
bdev_channel_submit_qos_io_done 371939
bdev_close 60720
bdev_compare_and_write_do_compare 2344
bdev_compare_and_write_do_compare_done 2344
bdev_compare_and_write_do_write 2187
bdev_compare_and_write_do_write_done 2187
bdev_compare_blocks_with_md 24
bdev_compare_do_read 2350
bdev_compare_do_read_done 2350
bdev_comparev_and_writev_blocks_locked 2344
bdev_comparev_and_writev_blocks_unlock 2344
bdev_comparev_and_writev_blocks_unlocked 2344
bdev_comparev_blocks_with_md 2444
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 398
bdev_copy_split 24
bdev_desc_alloc 60781
bdev_desc_free 60781
bdev_desc_release_claims 368
bdev_destroy_cb 8782
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 396818
bdev_each_channel_msg 383520
bdev_enable_histogram_config_json 813
bdev_enable_qos 26175
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 8729
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 154
bdev_examine_allowlist_free 2518
bdev_finish_unregister_bdevs_iter 7957
bdev_finish_wait_for_examine_done 2518
bdev_for_each_io_done 0
bdev_free_io_stat 35164
bdev_get_by_name 46673
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 320
bdev_get_each_channel_stat 311
bdev_get_io_size_in_byte 99046416
bdev_get_io_stat 330
bdev_get_max_write 3572
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1103
bdev_histogram_enable_channel_cb 767
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2518
bdev_init_failed 0
bdev_io_complete 263934980
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70455
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 263253792
bdev_io_do_submit 262193902
bdev_io_exec_sequence 423042
bdev_io_exec_sequence_cb 423042
bdev_io_get_buf 13312589
bdev_io_get_buf_complete 13312589
bdev_io_get_iobuf_cb 46923
bdev_io_get_max_buf_len 26625178
bdev_io_increment_outstanding 263253792
bdev_io_init 265866639
bdev_io_needs_sequence_exec 456984974
bdev_io_on_tailq 94624
bdev_io_pull_data 354147
bdev_io_pull_data_done 353864
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 1283
bdev_io_push_bounce_data_done 1277
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1277
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 13312589
bdev_io_range_is_locked 240298
bdev_io_should_split 269589139
bdev_io_split 3722473
bdev_io_split_done 7021019
bdev_io_split_submit 7021043
bdev_io_status_get_string 0
bdev_io_submit 265917302
bdev_io_submit_reset 323
bdev_io_submit_sequence_cb 352587
bdev_io_type_supported 7884932
bdev_io_update_io_stat 262241625
bdev_io_use_accel_sequence 401203
bdev_io_use_memory_domain 1313
bdev_io_valid_blocks 266181760
bdev_is_read_io 17209564
bdev_lba_range_overlapped 238094
bdev_lba_range_overlaps_tailq 6961
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2392
bdev_lock_lba_range_cb 6911
bdev_lock_lba_range_check_io 191329
bdev_lock_lba_range_ctx 6911
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 3280
bdev_mgmt_channel_create 12697
bdev_mgmt_channel_destroy 12697
bdev_mgr_unregister_cb 2518
bdev_module_action_complete 93456
bdev_module_action_done 90938
bdev_module_all_actions_completed 4444817
bdev_module_fini_iter 8728
bdev_module_fini_start_iter 4578
bdev_module_get_max_ctx_size 2518
bdev_modules_init 2518
bdev_name_add 17510
bdev_name_cmp 197034
bdev_name_del 630
bdev_name_del_unsafe 17484
bdev_name_tree_RB_FIND 46673
bdev_name_tree_RB_INSERT 17510
bdev_name_tree_RB_INSERT_COLOR 17484
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 17484
bdev_name_tree_RB_REMOVE_COLOR 14216
bdev_no_mem_poller 0
bdev_ok_to_examine 8729
bdev_open 60781
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2587
bdev_open_async_fini 2518
bdev_open_async_opts_copy 2587
bdev_open_async_opts_get_default 2587
bdev_open_ext 40828
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 813
bdev_qos_destroy 210
bdev_qos_io_submit 7937331
bdev_qos_io_to_limit 420967465
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 420967465
bdev_qos_r_bps_queue 17209480
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 92570865
bdev_qos_rw_bps_rewind_quota 6475551
bdev_qos_rw_iops_queue 344192686
bdev_qos_rw_iops_rewind_quota 10616445
bdev_qos_rw_queue_io 436763551
bdev_qos_rw_rewind_io 17091996
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 637043
bdev_queue_nomem_io_tail 4387020
bdev_quiesce_range_locked 4519
bdev_read_blocks_with_md 21342693
bdev_readv_blocks_with_md 91136145
bdev_register 8743
bdev_register_finished 8729
bdev_reset_check_outstanding_io 78
bdev_reset_check_outstanding_io_done 78
bdev_reset_complete 347
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 401
bdev_reset_freeze_channel_done 347
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 239752866
bdev_rw_split_get_buf_cb 169122
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 4678879
bdev_start_qos 60720
bdev_start_reset 347
bdev_submit_request 262830701
bdev_trace 2158
bdev_unfreeze_channel 401
bdev_unlock_lba_range 2404
bdev_unlock_lba_range_cb 6911
bdev_unlock_lba_range_get_channel 3286
bdev_unmap_should_split 23152391
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4519
bdev_unregister 8729
bdev_unregister_abort_channel 913
bdev_unregister_unsafe 10265
bdev_update_qd_sampling_period 164
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 4442299
bdev_write_blocks_with_md 30054317
bdev_write_zero_buffer 580723
bdev_write_zero_buffer_done 580723
bdev_write_zeroes_should_split 2286478
bdev_write_zeroes_split 3344
bdev_writev_blocks_with_md 93952176
claim_bdev 368
claim_opts_copy 132
claim_reset 345
claim_type_is_v2 1666
claim_type_promotes_to_write 109
claim_verify_rom 103
claim_verify_rwm 48
claim_verify_rwo 295
event_notify 1935
io_channel_iter_get_bdev 780338
log_already_claimed 153
parent_bdev_io_complete 3722467
register_flag_bdev 2282
spdk_bdev_abort 47282
spdk_bdev_add_io_stat 26413
spdk_bdev_alias_add 8787
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 604
spdk_bdev_channel_get_histogram 1093
spdk_bdev_claim_get_name 4394
spdk_bdev_claim_opts_init 536
spdk_bdev_close 39372
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2358
spdk_bdev_comparev_blocks 2408
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 380
spdk_bdev_desc_get_bdev 504831710
spdk_bdev_destruct_done 2463
spdk_bdev_dump_info_json 13454
spdk_bdev_dump_io_stat_json 324
spdk_bdev_examine 6
spdk_bdev_finish 2518
spdk_bdev_first 3692
spdk_bdev_first_leaf 535
spdk_bdev_flush 618878
spdk_bdev_flush_blocks 3376478
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 396818
spdk_bdev_for_each_channel_continue 383520
spdk_bdev_free_io 265866639
spdk_bdev_get_acwu 2100
spdk_bdev_get_aliases 13486
spdk_bdev_get_block_size 39507169
spdk_bdev_get_buf_align 85081953
spdk_bdev_get_by_name 5845
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 21399075
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 81862962
spdk_bdev_get_io_channel 45885
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 269080
spdk_bdev_get_max_copy 1972
spdk_bdev_get_md_size 52662242
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 125766
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 55078
spdk_bdev_get_num_blocks 41033395
spdk_bdev_get_nvme_ctratt 2192
spdk_bdev_get_optimal_io_boundary 1974
spdk_bdev_get_opts 353
spdk_bdev_get_physical_block_size 3789
spdk_bdev_get_product_name 17032
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 319
spdk_bdev_get_qos_rate_limits 13464
spdk_bdev_get_qos_rpc_type 53816
spdk_bdev_get_uuid 44829
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5956
spdk_bdev_has_write_cache 5413
spdk_bdev_histogram_enable 781
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2518
spdk_bdev_io_complete 262831001
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37807992
spdk_bdev_io_complete_nvme_status 32325881
spdk_bdev_io_complete_scsi_status 3857466
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40783909
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 53868165
spdk_bdev_io_get_iovec 652361
spdk_bdev_io_get_md_buf 7789804
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 21083136
spdk_bdev_io_get_scsi_status 22281390
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 33878067
spdk_bdev_io_get_thread 277254859
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13625999
spdk_bdev_io_set_md_buf 44749
spdk_bdev_io_type_supported 1542096
spdk_bdev_is_dif_check_enabled 1130912
spdk_bdev_is_dif_head_of_md 567088
spdk_bdev_is_md_interleaved 22561244
spdk_bdev_is_md_separate 61695700
spdk_bdev_is_zoned 3446
spdk_bdev_module_claim_bdev 6694
spdk_bdev_module_claim_bdev_desc 506
spdk_bdev_module_examine_done 90554
spdk_bdev_module_fini_done 6210
spdk_bdev_module_fini_start_done 2060
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 39064
spdk_bdev_module_list_find 39064
spdk_bdev_module_release_bdev 6586
spdk_bdev_next 11216
spdk_bdev_next_leaf 1413
spdk_bdev_notify_blockcnt_change 191
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1166007
spdk_bdev_open_async 2587
spdk_bdev_open_ext 38243
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 660170
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3923
spdk_bdev_read 13843953
spdk_bdev_read_blocks 19537581
spdk_bdev_read_blocks_with_md 1805112
spdk_bdev_readv 1478614
spdk_bdev_readv_blocks 14270403
spdk_bdev_readv_blocks_ext 37344819
spdk_bdev_readv_blocks_with_md 35841734
spdk_bdev_register 8749
spdk_bdev_reset 353
spdk_bdev_reset_io_stat 35164
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 359
spdk_bdev_set_qd_sampling_period 8764
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1111
spdk_bdev_subsystem_config_json 154
spdk_bdev_unmap 11529464
spdk_bdev_unmap_blocks 23321102
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3929
spdk_bdev_unregister 8771
spdk_bdev_unregister_by_name 1335
spdk_bdev_wait_for_examine 13917
spdk_bdev_write 27760658
spdk_bdev_write_blocks 29354885
spdk_bdev_write_blocks_with_md 118712
spdk_bdev_write_zeroes 548
spdk_bdev_write_zeroes_blocks 2286323
spdk_bdev_writev 1691342
spdk_bdev_writev_blocks 12598234
spdk_bdev_writev_blocks_ext 60537914
spdk_bdev_writev_blocks_with_md 17500438
spdk_bdev_zcopy_end 682888
spdk_bdev_zcopy_start 697801
spdk_for_each_bdev 3692
spdk_for_each_bdev_leaf 535

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