LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 15:42:24 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24467395
_bdev_abort 85523
_bdev_copy_split 0
_bdev_get_block_size_with_md 540930
_bdev_init 2382
_bdev_io_check_opts 84270270
_bdev_io_complete 217293506
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1607
_bdev_io_ext_use_bounce_buffer 351399
_bdev_io_handle_no_mem 217976382
_bdev_io_pull_bounce_data_buf 352994
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1607
_bdev_io_put_buf 11119227
_bdev_io_set_buf 11119227
_bdev_io_set_md_buf 11119227
_bdev_io_submit 217207757
_bdev_io_submit_ext 156168064
_bdev_lock_lba_range 9815
_bdev_memory_domain_get_io_cb 351399
_bdev_memory_domain_io_get_buf 351399
_bdev_next_leaf 2205
_bdev_open_async 2233
_bdev_rw_split 2670708
_bdev_trace 2382
_bdev_unlock_lba_range 9815
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 191
_calculate_measured_qd_cpl 97
_event_notify 1749
_is_buf_allocated 54172109
_media_management_notify 0
_remove_notify 1438
_resize_notify 311
_spdk_bdev_quiesce 8779
_tmp_bdev_event_cb 0
_to_next_boundary 5639268
bdev_abort 85520
bdev_abort_all_buf_io 33264
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 65670
bdev_abort_buf_io 85517
bdev_abort_buf_io_cb 0
bdev_abort_io 85529
bdev_abort_io_done 85526
bdev_abort_queued_io 85523
bdev_abort_retry 3
bdev_alias_del 8099
bdev_alloc_io_stat 40468
bdev_bytes_to_blocks 47290791
bdev_calculate_measured_queue_depth 97
bdev_ch_add_to_io_submitted 219962990
bdev_ch_remove_from_io_submitted 219962990
bdev_ch_resubmit_io 6870330
bdev_ch_retry_io 6320319
bdev_channel_abort_queued_ios 32951
bdev_channel_create 32099
bdev_channel_destroy 32093
bdev_channel_destroy_resource 32093
bdev_channel_for_each_io 0
bdev_channel_get_io 220357629
bdev_channel_poll_qos 337033
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 277
bdev_channel_submit_qos_io 337945
bdev_channel_submit_qos_io_done 336690
bdev_close 76696
bdev_compare_and_write_do_compare 5403
bdev_compare_and_write_do_compare_done 5403
bdev_compare_and_write_do_write 5245
bdev_compare_and_write_do_write_done 5245
bdev_compare_blocks_with_md 12
bdev_compare_do_read 5382
bdev_compare_do_read_done 5382
bdev_comparev_and_writev_blocks_locked 5403
bdev_comparev_and_writev_blocks_unlock 5403
bdev_comparev_and_writev_blocks_unlocked 5403
bdev_comparev_blocks_with_md 5461
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 295
bdev_copy_split 12
bdev_desc_alloc 76734
bdev_desc_free 76734
bdev_desc_release_claims 299
bdev_destroy_cb 8124
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 366410
bdev_each_channel_msg 353899
bdev_enable_histogram_config_json 864
bdev_enable_qos 32137
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 8079
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 172
bdev_examine_allowlist_free 2446
bdev_finish_unregister_bdevs_iter 7471
bdev_finish_wait_for_examine_done 2446
bdev_for_each_io_done 0
bdev_free_io_stat 40468
bdev_get_by_name 45744
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 272
bdev_get_io_size_in_byte 89974337
bdev_get_io_stat 293
bdev_get_max_write 3465
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1093
bdev_histogram_enable_channel_cb 809
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2446
bdev_init_failed 0
bdev_io_complete 219290371
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 218472887
bdev_io_do_submit 217207742
bdev_io_exec_sequence 423138
bdev_io_exec_sequence_cb 423138
bdev_io_get_buf 11119227
bdev_io_get_buf_complete 11119227
bdev_io_get_iobuf_cb 37951
bdev_io_get_max_buf_len 22238454
bdev_io_increment_outstanding 218472887
bdev_io_init 219579462
bdev_io_needs_sequence_exec 382029307
bdev_io_on_tailq 171058
bdev_io_pull_data 353279
bdev_io_pull_data_done 352994
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 1610
bdev_io_push_bounce_data_done 1607
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1607
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 11119227
bdev_io_range_is_locked 238484
bdev_io_should_split 222248885
bdev_io_split 2669444
bdev_io_split_done 5656033
bdev_io_split_submit 5656045
bdev_io_status_get_string 0
bdev_io_submit 219879175
bdev_io_submit_reset 262
bdev_io_submit_sequence_cb 351387
bdev_io_type_supported 7279299
bdev_io_update_io_stat 217293506
bdev_io_use_accel_sequence 400347
bdev_io_use_memory_domain 1625
bdev_io_valid_blocks 219979563
bdev_is_read_io 16182689
bdev_lba_range_overlapped 233179
bdev_lba_range_overlaps_tailq 9856
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 5427
bdev_lock_lba_range_cb 9815
bdev_lock_lba_range_check_io 190556
bdev_lock_lba_range_ctx 9815
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 6363
bdev_mgmt_channel_create 19141
bdev_mgmt_channel_destroy 19141
bdev_mgr_unregister_cb 2446
bdev_module_action_complete 88701
bdev_module_action_done 86255
bdev_module_all_actions_completed 11331857
bdev_module_fini_iter 9017
bdev_module_fini_start_iter 4622
bdev_module_get_max_ctx_size 2446
bdev_modules_init 2446
bdev_name_add 16191
bdev_name_cmp 181136
bdev_name_del 417
bdev_name_del_unsafe 16175
bdev_name_tree_RB_FIND 45744
bdev_name_tree_RB_INSERT 16191
bdev_name_tree_RB_INSERT_COLOR 16175
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 16175
bdev_name_tree_RB_REMOVE_COLOR 12879
bdev_no_mem_poller 0
bdev_ok_to_examine 8079
bdev_open 76734
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2223
bdev_open_async_fini 2446
bdev_open_async_opts_copy 2223
bdev_open_async_opts_get_default 2223
bdev_open_ext 40597
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 864
bdev_qos_destroy 160
bdev_qos_io_submit 6656526
bdev_qos_io_to_limit 347397170
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 347397170
bdev_qos_r_bps_queue 16182647
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 82377431
bdev_qos_rw_bps_rewind_quota 7596906
bdev_qos_rw_iops_queue 280092306
bdev_qos_rw_iops_rewind_quota 8450711
bdev_qos_rw_queue_io 362469737
bdev_qos_rw_rewind_io 16047617
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 842270
bdev_queue_nomem_io_tail 6028497
bdev_quiesce_range_locked 4388
bdev_read_blocks_with_md 15403791
bdev_readv_blocks_with_md 77474758
bdev_register 8089
bdev_register_finished 8079
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 274
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 313
bdev_reset_freeze_channel_done 274
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 198190837
bdev_rw_split_get_buf_cb 133784
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 6320319
bdev_start_qos 76696
bdev_start_reset 274
bdev_submit_request 218049804
bdev_trace 2277
bdev_unfreeze_channel 313
bdev_unlock_lba_range 5433
bdev_unlock_lba_range_cb 9815
bdev_unlock_lba_range_get_channel 6366
bdev_unmap_should_split 17581584
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4388
bdev_unregister 8079
bdev_unregister_abort_channel 858
bdev_unregister_unsafe 9393
bdev_update_qd_sampling_period 113
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 11329411
bdev_write_blocks_with_md 23949914
bdev_write_zero_buffer 537465
bdev_write_zero_buffer_done 537465
bdev_write_zeroes_should_split 2191244
bdev_write_zeroes_split 2157
bdev_writev_blocks_with_md 79212588
claim_bdev 299
claim_opts_copy 66
claim_reset 284
claim_type_is_v2 1294
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 246
event_notify 1749
io_channel_iter_get_bdev 720309
log_already_claimed 85
parent_bdev_io_complete 2669441
register_flag_bdev 2382
spdk_bdev_abort 85514
spdk_bdev_add_io_stat 32365
spdk_bdev_alias_add 8115
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 400
spdk_bdev_channel_get_histogram 1086
spdk_bdev_claim_get_name 8686
spdk_bdev_claim_opts_init 383
spdk_bdev_close 39374
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 5427
spdk_bdev_comparev_blocks 5443
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 286
spdk_bdev_desc_get_bdev 420447178
spdk_bdev_destruct_done 2041
spdk_bdev_dump_info_json 29672
spdk_bdev_dump_io_stat_json 290
spdk_bdev_examine 3
spdk_bdev_finish 2446
spdk_bdev_first 5091
spdk_bdev_first_leaf 682
spdk_bdev_flush 651582
spdk_bdev_flush_blocks 2992076
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 366410
spdk_bdev_for_each_channel_continue 353899
spdk_bdev_free_io 219579462
spdk_bdev_get_acwu 2087
spdk_bdev_get_aliases 29696
spdk_bdev_get_block_size 52607334
spdk_bdev_get_buf_align 72869288
spdk_bdev_get_by_name 5147
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9148486
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_type 68591014
spdk_bdev_get_io_channel 50945
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593440
spdk_bdev_get_max_copy 1967
spdk_bdev_get_md_size 47596535
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 163786
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 73068
spdk_bdev_get_num_blocks 35796170
spdk_bdev_get_nvme_ctratt 5014
spdk_bdev_get_optimal_io_boundary 1972
spdk_bdev_get_opts 315
spdk_bdev_get_physical_block_size 2998
spdk_bdev_get_product_name 32185
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 286
spdk_bdev_get_qos_rate_limits 29680
spdk_bdev_get_qos_rpc_type 118688
spdk_bdev_get_uuid 57498
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 5488
spdk_bdev_has_write_cache 3048
spdk_bdev_histogram_enable 817
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2446
spdk_bdev_io_complete 218049954
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28763711
spdk_bdev_io_complete_nvme_status 28418404
spdk_bdev_io_complete_scsi_status 5104742
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35233600
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48644930
spdk_bdev_io_get_iovec 880568
spdk_bdev_io_get_md_buf 10157335
spdk_bdev_io_get_nvme_fused_status 5175
spdk_bdev_io_get_nvme_status 27973089
spdk_bdev_io_get_scsi_status 9465246
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 30341033
spdk_bdev_io_get_thread 230416744
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11671896
spdk_bdev_io_set_md_buf 44121
spdk_bdev_io_type_supported 2170086
spdk_bdev_is_dif_check_enabled 989872
spdk_bdev_is_dif_head_of_md 496194
spdk_bdev_is_md_interleaved 10195685
spdk_bdev_is_md_separate 53975923
spdk_bdev_is_zoned 6079
spdk_bdev_module_claim_bdev 8535
spdk_bdev_module_claim_bdev_desc 368
spdk_bdev_module_examine_done 86063
spdk_bdev_module_fini_done 6571
spdk_bdev_module_fini_start_done 2176
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 40889
spdk_bdev_module_list_find 40889
spdk_bdev_module_release_bdev 8481
spdk_bdev_next 27724
spdk_bdev_next_leaf 1523
spdk_bdev_notify_blockcnt_change 200
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 36
spdk_bdev_nvme_io_passthru 90
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 157009
spdk_bdev_open_async 2223
spdk_bdev_open_ext 38370
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 778151
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3843
spdk_bdev_read 11910457
spdk_bdev_read_blocks 14127681
spdk_bdev_read_blocks_with_md 1276110
spdk_bdev_readv 1779164
spdk_bdev_readv_blocks 7978839
spdk_bdev_readv_blocks_ext 33277294
spdk_bdev_readv_blocks_with_md 32977555
spdk_bdev_register 8092
spdk_bdev_reset 277
spdk_bdev_reset_io_stat 40468
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 318
spdk_bdev_set_qd_sampling_period 8098
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1095
spdk_bdev_subsystem_config_json 172
spdk_bdev_unmap 8559974
spdk_bdev_unmap_blocks 17778144
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3846
spdk_bdev_unregister 8100
spdk_bdev_unregister_by_name 1268
spdk_bdev_wait_for_examine 13653
spdk_bdev_write 22375094
spdk_bdev_write_blocks 23296144
spdk_bdev_write_blocks_with_md 116302
spdk_bdev_write_zeroes 504
spdk_bdev_write_zeroes_blocks 2191114
spdk_bdev_writev 2013998
spdk_bdev_writev_blocks 5669805
spdk_bdev_writev_blocks_ext 50992992
spdk_bdev_writev_blocks_with_md 20151620
spdk_bdev_zcopy_end 931802
spdk_bdev_zcopy_start 956897
spdk_for_each_bdev 5091
spdk_for_each_bdev_leaf 682

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