LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4154 5510 75.4 %
Date: 2024-11-19 02:26:41 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4633 23217 20.0 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 3
spdk_bdev_examine 3
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf_done 6
bdev_queue_io_wait_with_cb 6
bdev_seek_complete_cb 6
bdev_histogram_disable_channel_cb 8
spdk_bdev_get_io_stat 8
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_unmap_split 9
bdev_disable_qos_done 10
bdev_disable_qos_msg_done 10
bdev_open_async 10
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
bdev_compare_blocks_with_md 12
bdev_copy_split 12
bdev_io_pull_md_buf 12
bdev_update_qos_rate_limit_msg 12
spdk_bdev_compare_blocks 12
spdk_bdev_readv_blocks_with_md 12
bdev_histogram_disable_channel 13
bdev_disable_qos_msg 16
bdev_histogram_get_channel_cb 17
spdk_bdev_histogram_get 17
_bdev_io_complete_in_submit 18
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_alias_del 20
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
bdev_channel_poll_timeout_io_done 24
bdev_poll_timeout_io 24
bdev_reset_poll_for_outstanding_io 24
claim_verify_rwm 24
bdev_histogram_get_channel 25
bdev_in_examine_allowlist 27
bdev_no_mem_poller 32
spdk_bdev_nvme_admin_passthru 33
bdev_lock_lba_range_ctx_msg 38
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_qos_w_bps_queue 42
bdev_seek 42
spdk_bdev_io_get_seek_offset 42
bdev_enable_qos_msg 44
bdev_examine_allowlist_check 53
claim_verify_rom 56
claim_type_promotes_to_write 59
claim_opts_copy 66
spdk_bdev_nvme_io_passthru 81
log_already_claimed 84
_calculate_measured_qd_cpl 86
bdev_calculate_measured_queue_depth 86
bdev_qos_channel_destroy 98
bdev_update_qd_sampling_period 102
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_set_qos_rate_limits 129
bdev_examine_allowlist_config_json 138
spdk_bdev_subsystem_config_json 138
bdev_qos_destroy 160
_calculate_measured_qd 169
bdev_enable_qos_done 169
spdk_bdev_notify_blockcnt_change 184
spdk_bdev_module_init_done 192
bdev_set_qos_limit_done 194
spdk_bdev_quiesce 257
spdk_bdev_unquiesce 257
bdev_get_each_channel_stat 260
bdev_get_device_stat_done 263
spdk_bdev_get_device_stat 263
spdk_bdev_get_qd_sampling_period 264
bdev_io_submit_reset 268
spdk_bdev_dump_io_stat_json 268
bdev_get_io_stat 271
spdk_bdev_copy_blocks 274
_resize_notify 280
bdev_reset_complete 281
bdev_reset_freeze_channel_done 281
bdev_start_reset 281
claim_verify_rwo 281
bdev_copy_should_split 283
bdev_channel_start_reset 284
spdk_bdev_reset 284
spdk_bdev_get_opts 306
spdk_bdev_set_opts 309
claim_reset 311
bdev_desc_release_claims 322
claim_bdev 322
bdev_reset_freeze_channel 328
bdev_unfreeze_channel 328
spdk_bdev_module_claim_bdev_desc 391
spdk_bdev_claim_opts_init 406
spdk_bdev_first_leaf 527
spdk_for_each_bdev_leaf 527
bdev_unregister_abort_channel 541
spdk_bdev_alias_del_all 601
bdev_name_del 623
bdev_histogram_enable_channel_cb 629
spdk_bdev_histogram_enable 637
spdk_bdev_write_zeroes 649
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 858
bdev_qos_config_json 858
spdk_bdev_channel_get_histogram 913
bdev_histogram_enable_channel 920
spdk_bdev_set_timeout 922
bdev_open_async_done 924
bdev_open_async_opts_copy 924
bdev_open_async_opts_get_default 924
spdk_bdev_open_async 924
_bdev_open_async 934
_remove_notify 1000
spdk_bdev_unregister_by_name 1137
_event_notify 1280
event_notify 1280
spdk_bdev_next_leaf 1314
claim_type_is_v2 1390
_bdev_io_complete_push_bounce_done 1435
_bdev_io_push_bounce_data_buffer 1435
bdev_io_push_bounce_data_done 1435
bdev_io_push_bounce_md_buf 1435
bdev_io_push_bounce_data 1438
spdk_bdev_destruct_done 1827
_bdev_next_leaf 1841
spdk_bdev_module_fini_start_done 1873
bdev_trace 1962
_bdev_init 2047
_bdev_trace 2047
register_flag_bdev 2047
bdev_examine_allowlist_free 2151
bdev_finish_wait_for_examine_done 2151
bdev_init_complete 2151
bdev_mgr_unregister_cb 2151
bdev_module_get_max_ctx_size 2151
bdev_modules_init 2151
bdev_open_async_fini 2151
spdk_bdev_finish 2151
spdk_bdev_initialize 2151
spdk_bdev_get_by_name 2162
spdk_bdev_quiesce_range 2202
spdk_bdev_unquiesce_range 2205
bdev_quiesce_range_locked 2459
bdev_unquiesce_range_unlocked 2459
bdev_get_max_write 2810
bdev_module_fini_start_iter 4024
spdk_bdev_io_get_nvme_fused_status 4136
bdev_compare_and_write_do_write 4218
bdev_compare_and_write_do_write_done 4218
spdk_bdev_get_max_copy 4227
spdk_bdev_get_optimal_io_boundary 4232
bdev_compare_do_read 4343
bdev_compare_do_read_done 4343
spdk_bdev_get_acwu 4344
bdev_compare_and_write_do_compare 4364
bdev_compare_and_write_do_compare_done 4364
bdev_comparev_and_writev_blocks_locked 4364
bdev_comparev_and_writev_blocks_unlock 4364
bdev_comparev_and_writev_blocks_unlocked 4364
spdk_bdev_comparev_and_writev_blocks 4382
bdev_lock_lba_range 4388
bdev_unlock_lba_range 4394
spdk_bdev_comparev_blocks 4404
bdev_comparev_blocks_with_md 4422
_spdk_bdev_quiesce 4921
bdev_lock_lba_range_get_channel 5263
bdev_unlock_lba_range_get_channel 5266
spdk_bdev_first 5389
spdk_for_each_bdev 5389
spdk_bdev_module_fini_done 5670
spdk_bdev_has_write_cache 5878
spdk_bdev_is_zoned 6012
spdk_bdev_module_release_bdev 6070
spdk_bdev_module_claim_bdev 6124
spdk_bdev_get_physical_block_size 6202
bdev_finish_unregister_bdevs_iter 6249
bdev_examine 6347
bdev_ok_to_examine 6347
bdev_register_finished 6347
bdev_unregister 6347
bdev_register 6355
spdk_bdev_register 6358
spdk_bdev_set_qd_sampling_period 6366
bdev_alias_del 6367
spdk_bdev_unregister 6368
spdk_bdev_alias_add 6378
bdev_destroy_cb 6392
_bdev_lock_lba_range 6847
_bdev_unlock_lba_range 6847
bdev_lock_lba_range_cb 6847
bdev_lock_lba_range_ctx 6847
bdev_unlock_lba_range_cb 6847
bdev_lba_range_overlaps_tailq 6888
bdev_unregister_unsafe 7296
spdk_bdev_get_write_unit_size 7635
bdev_module_fini_iter 7821
spdk_bdev_claim_get_name 9014
bdev_write_zeroes_split 9172
bdev_name_tree_RB_REMOVE_COLOR 9375
spdk_bdev_wait_for_examine 10361
bdev_name_del_unsafe 12716
bdev_name_tree_RB_INSERT_COLOR 12716
bdev_name_tree_RB_REMOVE 12716
bdev_name_add 12730
bdev_name_tree_RB_INSERT 12730
bdev_mgmt_channel_create 14768
bdev_mgmt_channel_destroy 14768
bdev_channel_destroy 24232
bdev_channel_destroy_resource 24232
bdev_channel_create 24238
bdev_enable_qos 24276
spdk_bdev_add_io_stat 24492
bdev_channel_abort_queued_ios 24773
bdev_abort_all_buf_io 25101
bdev_io_get_iobuf_cb 26451
spdk_bdev_close 29857
spdk_bdev_open_ext 30035
spdk_bdev_next 30240
bdev_alloc_io_stat 30851
bdev_free_io_stat 30851
spdk_bdev_reset_io_stat 30851
spdk_bdev_dump_info_json 30889
spdk_bdev_get_qos_rate_limits 30897
spdk_bdev_get_aliases 30921
bdev_open_ext 30963
bdev_get_by_name 33125
bdev_name_tree_RB_FIND 33125
spdk_bdev_get_product_name 34855
spdk_bdev_module_list_add 35057
spdk_bdev_module_list_find 35057
spdk_bdev_get_io_channel 38780
spdk_bdev_abort 39946
bdev_abort_buf_io 39949
bdev_abort 39952
_bdev_abort 39955
bdev_abort_queued_io 39955
bdev_abort_io_done 39958
bdev_abort_io 39961
spdk_bdev_io_set_md_buf 40442
bdev_abort_all_queued_io 49661
bdev_io_use_memory_domain 59998
spdk_bdev_module_examine_done 66251
bdev_module_action_done 66443
bdev_close 67754
bdev_start_qos 67754
bdev_desc_alloc 67791
bdev_desc_free 67791
bdev_open 67791
bdev_module_action_complete 68594
bdev_io_on_tailq 79922
spdk_bdev_get_uuid 87624
bdev_io_complete_sequence_cb 110521
bdev_rw_split_get_buf_cb 110878
spdk_bdev_write_blocks_with_md 112339
spdk_bdev_get_qos_rpc_type 123556
bdev_name_cmp 125028
spdk_bdev_get_memory_domains 145157
bdev_lock_lba_range_check_io 180859
bdev_lba_range_overlapped 226508
bdev_io_range_is_locked 230774
bdev_channel_submit_qos_io_done 331610
bdev_channel_poll_qos 331909
bdev_channel_submit_qos_io 333107
bdev_each_channel_msg 346368
spdk_bdev_for_each_channel_continue 346368
bdev_each_channel_cpl 353464
spdk_bdev_for_each_channel 353464
bdev_io_submit_sequence_cb 359134
_bdev_io_ext_use_bounce_buffer 417691
_bdev_memory_domain_get_io_cb 417691
_bdev_memory_domain_io_get_buf 417691
_bdev_io_pull_bounce_data_buf 419114
bdev_io_pull_data_done 419114
bdev_io_pull_data 423430
bdev_io_exec_sequence 469655
bdev_io_exec_sequence_cb 469655
bdev_io_use_accel_sequence 520989
bdev_write_zero_buffer 649982
bdev_write_zero_buffer_done 649982
spdk_bdev_is_dif_head_of_md 651939
_bdev_get_block_size_with_md 652792
spdk_bdev_zcopy_end 653451
spdk_bdev_zcopy_start 654133
spdk_bdev_flush 663682
io_channel_iter_get_bdev 699832
bdev_queue_nomem_io_head 862792
spdk_bdev_queue_io_wait 943010
spdk_bdev_is_dif_check_enabled 1305692
spdk_bdev_io_type_supported 1639066
spdk_bdev_readv 1642853
parent_bdev_io_complete 2062624
bdev_io_split 2062627
_bdev_rw_split 2063659
spdk_bdev_write_zeroes_blocks 2485433
bdev_write_zeroes_should_split 2485769
spdk_bdev_nvme_iov_passthru_md 2572588
spdk_bdev_writev 2634434
bdev_wait_for_examine_cb 3602351
bdev_module_all_actions_completed 3604502
_to_next_boundary 4040578
bdev_io_split_done 4112761
bdev_io_split_submit 4112773
spdk_bdev_io_complete_scsi_status 4140286
spdk_bdev_flush_blocks 4178503
bdev_queue_nomem_io_tail 6082271
bdev_ch_retry_io 6378057
bdev_shared_ch_retry_io 6378093
bdev_ch_resubmit_io 6940595
bdev_qos_io_submit 7132043
bdev_qos_rw_bps_rewind_quota 7654856
bdev_qos_rw_iops_rewind_quota 8479120
spdk_bdev_unmap 9116154
bdev_io_type_supported 9859387
spdk_bdev_read 11964070
spdk_bdev_io_get_md_buf 12236002
_bdev_io_put_buf 12333673
_bdev_io_set_buf 12333673
_bdev_io_set_md_buf 12333673
bdev_io_get_buf 12333673
bdev_io_get_buf_complete 12333673
bdev_io_put_buf 12333673
spdk_bdev_io_set_buf 12566568
spdk_bdev_io_get_iovec 12887329
spdk_bdev_writev_blocks_with_md 14692461
bdev_qos_rw_rewind_io 16133976
spdk_bdev_writev_blocks 16164750
bdev_qos_r_bps_queue 16268917
bdev_is_read_io 16268959
spdk_bdev_read_blocks 17505903
spdk_bdev_readv_blocks 18032218
bdev_unmap_should_split 18756964
spdk_bdev_unmap_blocks 19013059
spdk_bdev_write 23147360
bdev_io_get_max_buf_len 24667346
spdk_bdev_write_blocks 25886138
bdev_write_blocks_with_md 26648459
spdk_bdev_get_data_block_size 26881253
_are_iovs_aligned 27419589
spdk_bdev_io_get_scsi_status 27850270
spdk_bdev_is_md_interleaved 28187453
spdk_bdev_io_get_nvme_status 28385360
spdk_bdev_get_name 34882562
spdk_bdev_read_blocks_with_md 37841631
spdk_bdev_io_get_buf 39334118
spdk_bdev_io_complete_nvme_status 39714801
spdk_bdev_readv_blocks_ext 40368774
spdk_bdev_io_get_submit_tsc 42404523
spdk_bdev_io_get_io_channel 48075867
bdev_bytes_to_blocks 49169220
spdk_bdev_get_block_size 50035236
spdk_bdev_get_dif_type 50551643
spdk_bdev_writev_blocks_ext 50665338
spdk_bdev_get_num_blocks 55123526
spdk_bdev_is_md_separate 55180935
bdev_read_blocks_with_md 55347534
spdk_bdev_get_md_size 57638698
_is_buf_allocated 58901255
bdev_readv_blocks_with_md 60983367
spdk_bdev_get_buf_align 80574953
bdev_writev_blocks_with_md 82980737
bdev_qos_rw_bps_queue 88227542
_bdev_io_check_opts 91034106
bdev_get_io_size_in_byte 95882398
_bdev_io_submit_ext 143466484
bdev_rw_should_split 227385436
bdev_io_do_submit 249545279
_bdev_io_submit 249545294
_bdev_io_complete 249585524
bdev_io_update_io_stat 249585524
_bdev_io_handle_no_mem 250291805
bdev_submit_request 250403894
spdk_bdev_io_complete 250404045
bdev_io_decrement_outstanding 250873446
bdev_io_increment_outstanding 250873446
bdev_io_submit 251610398
bdev_io_init 251653404
spdk_bdev_free_io 251653404
bdev_io_valid_blocks 252305567
bdev_io_complete 252370943
bdev_channel_get_io 252596440
bdev_io_should_split 253716070
spdk_bdev_io_get_thread 264711912
spdk_bdev_desc_get_bdev 309659725
bdev_qos_rw_iops_queue 311221878
bdev_qos_io_to_limit 384343263
bdev_qos_queue_io 384343263
bdev_qos_rw_queue_io 399449420
bdev_io_needs_sequence_exec 401534501

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