LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-15 16:05:39 Functions: 408 446 91.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

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_cb 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
bdev_no_mem_poller 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
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
spdk_bdev_nvme_admin_passthru 28
bdev_lock_lba_range_ctx_msg 38
bdev_channel_poll_timeout_io 39
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
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_opts_copy 66
claim_verify_rom 67
claim_type_promotes_to_write 70
spdk_bdev_nvme_io_passthru 72
log_already_claimed 82
_calculate_measured_qd_cpl 96
bdev_calculate_measured_queue_depth 96
bdev_qos_channel_destroy 98
bdev_update_qd_sampling_period 112
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_notify_blockcnt_change 124
spdk_bdev_set_qos_rate_limits 129
bdev_examine_allowlist_config_json 150
spdk_bdev_subsystem_config_json 150
bdev_qos_destroy 160
_resize_notify 162
bdev_enable_qos_done 169
_calculate_measured_qd 189
spdk_bdev_module_init_done 192
bdev_set_qos_limit_done 194
claim_verify_rwo 237
bdev_io_submit_reset 257
bdev_get_each_channel_stat 259
bdev_get_device_stat_done 260
spdk_bdev_get_device_stat 260
spdk_bdev_get_qd_sampling_period 261
spdk_bdev_dump_io_stat_json 265
bdev_get_io_stat 268
bdev_reset_complete 269
bdev_reset_freeze_channel_done 269
bdev_start_reset 269
bdev_channel_start_reset 272
spdk_bdev_reset 272
spdk_bdev_copy_blocks 274
claim_reset 275
bdev_copy_should_split 283
bdev_desc_release_claims 289
claim_bdev 289
spdk_bdev_get_opts 296
spdk_bdev_set_opts 299
bdev_reset_freeze_channel 308
bdev_unfreeze_channel 308
spdk_bdev_module_claim_bdev_desc 358
spdk_bdev_claim_opts_init 373
spdk_bdev_alias_del_all 385
bdev_name_del 402
spdk_bdev_first_leaf 462
spdk_for_each_bdev_leaf 462
spdk_bdev_write_zeroes 480
spdk_bdev_quiesce 545
spdk_bdev_unquiesce 545
bdev_histogram_enable_channel_cb 672
spdk_bdev_histogram_enable 680
bdev_unregister_abort_channel 781
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 819
bdev_qos_config_json 819
spdk_bdev_get_max_copy 931
spdk_bdev_get_optimal_io_boundary 936
spdk_bdev_channel_get_histogram 952
bdev_histogram_enable_channel 959
spdk_bdev_set_timeout 961
spdk_bdev_get_acwu 1045
_bdev_io_complete_push_bounce_done 1094
_bdev_io_push_bounce_data_buffer 1094
bdev_io_push_bounce_data_done 1094
bdev_io_push_bounce_md_buf 1094
bdev_io_push_bounce_data 1097
bdev_io_use_memory_domain 1112
spdk_bdev_unregister_by_name 1198
spdk_bdev_next_leaf 1249
claim_type_is_v2 1255
_remove_notify 1404
_event_notify 1566
event_notify 1566
_bdev_next_leaf 1711
spdk_bdev_module_fini_start_done 1831
spdk_bdev_get_physical_block_size 1933
bdev_trace 1934
spdk_bdev_destruct_done 2017
_bdev_init 2032
_bdev_trace 2032
register_flag_bdev 2032
spdk_bdev_get_nvme_ctratt 2052
spdk_bdev_io_get_nvme_fused_status 2073
bdev_examine_allowlist_free 2097
bdev_finish_wait_for_examine_done 2097
bdev_init_complete 2097
bdev_mgr_unregister_cb 2097
bdev_module_get_max_ctx_size 2097
bdev_modules_init 2097
bdev_open_async_fini 2097
spdk_bdev_finish 2097
spdk_bdev_initialize 2097
bdev_compare_and_write_do_write 2167
bdev_compare_and_write_do_write_done 2167
bdev_open_async_done 2190
bdev_open_async_opts_copy 2190
bdev_open_async_opts_get_default 2190
spdk_bdev_open_async 2190
_bdev_open_async 2200
bdev_compare_do_read 2280
bdev_compare_do_read_done 2280
bdev_compare_and_write_do_compare 2301
bdev_compare_and_write_do_compare_done 2301
bdev_comparev_and_writev_blocks_locked 2301
bdev_comparev_and_writev_blocks_unlock 2301
bdev_comparev_and_writev_blocks_unlocked 2301
spdk_bdev_comparev_and_writev_blocks 2313
bdev_lock_lba_range 2325
bdev_unlock_lba_range 2331
spdk_bdev_comparev_blocks 2341
bdev_comparev_blocks_with_md 2359
spdk_bdev_is_zoned 2598
spdk_bdev_has_write_cache 2958
bdev_get_max_write 3084
bdev_lock_lba_range_get_channel 3160
bdev_unlock_lba_range_get_channel 3163
spdk_bdev_quiesce_range 3796
spdk_bdev_unquiesce_range 3799
bdev_module_fini_start_iter 3928
bdev_quiesce_range_locked 4341
bdev_unquiesce_range_unlocked 4341
spdk_bdev_get_write_unit_size 4344
spdk_bdev_first 4418
spdk_for_each_bdev 4418
bdev_write_zeroes_split 4911
spdk_bdev_get_by_name 4958
spdk_bdev_module_fini_done 5532
spdk_bdev_module_release_bdev 5819
spdk_bdev_module_claim_bdev 5873
_bdev_lock_lba_range 6666
_bdev_unlock_lba_range 6666
bdev_lock_lba_range_cb 6666
bdev_lock_lba_range_ctx 6666
bdev_unlock_lba_range_cb 6666
bdev_lba_range_overlaps_tailq 6707
bdev_finish_unregister_bdevs_iter 6724
bdev_examine 7325
bdev_ok_to_examine 7325
bdev_register_finished 7325
bdev_unregister 7325
bdev_register 7332
spdk_bdev_register 7335
spdk_bdev_set_qd_sampling_period 7344
bdev_alias_del 7345
spdk_bdev_unregister 7346
spdk_bdev_alias_add 7358
bdev_destroy_cb 7366
spdk_bdev_claim_get_name 7467
bdev_module_fini_iter 7629
bdev_unregister_unsafe 8611
_spdk_bdev_quiesce 8685
bdev_mgmt_channel_create 11598
bdev_mgmt_channel_destroy 11598
spdk_bdev_wait_for_examine 11822
bdev_name_tree_RB_REMOVE_COLOR 11955
bdev_name_del_unsafe 14667
bdev_name_tree_RB_INSERT_COLOR 14667
bdev_name_tree_RB_REMOVE 14667
bdev_name_add 14680
bdev_name_tree_RB_INSERT 14680
spdk_bdev_abort 18456
bdev_abort_buf_io 18459
bdev_abort 18462
_bdev_abort 18465
bdev_abort_queued_io 18465
bdev_abort_io_done 18468
bdev_abort_io 18471
bdev_channel_destroy 22980
bdev_channel_destroy_resource 22980
bdev_channel_create 22986
bdev_enable_qos 23024
spdk_bdev_add_io_stat 23239
bdev_channel_abort_queued_ios 23761
bdev_abort_all_buf_io 24069
spdk_bdev_next 24836
spdk_bdev_dump_info_json 26751
spdk_bdev_get_qos_rate_limits 26759
spdk_bdev_get_aliases 26775
spdk_bdev_get_uuid 27262
spdk_bdev_get_product_name 29214
bdev_alloc_io_stat 30573
bdev_free_io_stat 30573
spdk_bdev_reset_io_stat 30573
spdk_bdev_open_ext 33123
spdk_bdev_close 34096
spdk_bdev_module_list_add 34955
spdk_bdev_module_list_find 34955
bdev_open_ext 35317
bdev_io_on_tailq 36942
bdev_io_get_iobuf_cb 38292
bdev_get_by_name 40275
bdev_name_tree_RB_FIND 40275
spdk_bdev_get_io_channel 40332
spdk_bdev_io_set_md_buf 44017
bdev_abort_all_queued_io 47357
spdk_bdev_get_name 66757
bdev_close 67502
bdev_start_qos 67502
bdev_desc_alloc 67537
bdev_desc_free 67537
bdev_open 67537
bdev_io_complete_sequence_cb 67655
spdk_bdev_module_examine_done 77836
bdev_module_action_done 78028
bdev_module_action_complete 80125
spdk_bdev_get_qos_rpc_type 107004
spdk_bdev_write_blocks_with_md 115369
bdev_rw_split_get_buf_cb 134578
spdk_bdev_get_memory_domains 148342
bdev_name_cmp 166137
bdev_lock_lba_range_check_io 187441
spdk_bdev_nvme_iov_passthru_md 214991
bdev_lba_range_overlapped 232619
bdev_io_range_is_locked 234822
bdev_channel_submit_qos_io_done 336261
bdev_channel_poll_qos 336606
bdev_channel_submit_qos_io 337312
bdev_io_submit_sequence_cb 338011
_bdev_io_ext_use_bounce_buffer 338023
_bdev_memory_domain_get_io_cb 338023
_bdev_memory_domain_io_get_buf 338023
_bdev_io_pull_bounce_data_buf 339105
bdev_io_pull_data_done 339105
bdev_io_pull_data 339108
bdev_each_channel_msg 346624
spdk_bdev_for_each_channel_continue 346624
bdev_each_channel_cpl 358756
spdk_bdev_for_each_channel 358756
bdev_io_use_accel_sequence 385328
bdev_io_exec_sequence 405666
bdev_io_exec_sequence_cb 405666
spdk_bdev_io_get_iovec 489511
spdk_bdev_zcopy_end 490316
spdk_bdev_zcopy_start 490461
spdk_bdev_get_io_type_name 535020
spdk_bdev_is_dif_head_of_md 560570
bdev_write_zero_buffer 579222
bdev_write_zero_buffer_done 579222
_bdev_get_block_size_with_md 582306
io_channel_iter_get_bdev 705380
spdk_bdev_flush 758806
bdev_queue_nomem_io_head 766925
spdk_bdev_queue_io_wait 776865
spdk_bdev_is_dif_check_enabled 1118398
spdk_bdev_read_blocks_with_md 1275948
spdk_bdev_io_type_supported 1470235
spdk_bdev_readv 1958380
spdk_bdev_writev 2080655
spdk_bdev_write_zeroes_blocks 2089886
bdev_write_zeroes_should_split 2090016
spdk_bdev_flush_blocks 2291716
parent_bdev_io_complete 2352964
bdev_io_split 2352967
_bdev_rw_split 2355215
spdk_bdev_io_complete_scsi_status 4580745
_to_next_boundary 5220259
bdev_io_split_done 5259067
bdev_io_split_submit 5259079
spdk_bdev_writev_blocks 5459167
bdev_queue_nomem_io_tail 5462474
bdev_ch_retry_io 5466059
bdev_shared_ch_retry_io 5466060
bdev_ch_resubmit_io 6229244
bdev_qos_io_submit 6383927
bdev_io_type_supported 6465919
bdev_qos_rw_bps_rewind_quota 6851658
spdk_bdev_io_get_md_buf 6961525
spdk_bdev_readv_blocks 7468165
bdev_wait_for_examine_cb 7611971
bdev_module_all_actions_completed 7614068
_bdev_io_put_buf 7848075
_bdev_io_set_buf 7848075
_bdev_io_set_md_buf 7848075
bdev_io_get_buf 7848075
bdev_io_get_buf_complete 7848075
bdev_io_put_buf 7848075
spdk_bdev_io_set_buf 7998626
spdk_bdev_get_data_block_size 8295106
bdev_qos_rw_iops_rewind_quota 8491591
spdk_bdev_io_get_scsi_status 8514070
spdk_bdev_unmap 9207027
spdk_bdev_is_md_interleaved 9447287
spdk_bdev_read 12175576
spdk_bdev_read_blocks 14804789
bdev_qos_rw_rewind_io 15343249
bdev_qos_r_bps_queue 15462963
bdev_is_read_io 15463005
bdev_io_get_max_buf_len 15696150
spdk_bdev_writev_blocks_with_md 15806116
bdev_read_blocks_with_md 16080737
spdk_bdev_io_get_nvme_status 16938662
bdev_unmap_should_split 18712322
spdk_bdev_unmap_blocks 18902522
spdk_bdev_io_complete_nvme_status 20669995
spdk_bdev_io_get_submit_tsc 21710625
spdk_bdev_write 23199631
spdk_bdev_get_num_blocks 23357141
_are_iovs_aligned 23900623
spdk_bdev_write_blocks 24679071
bdev_write_blocks_with_md 25373661
spdk_bdev_readv_blocks_ext 26696116
spdk_bdev_readv_blocks_with_md 28905815
spdk_bdev_io_complete_base_io_status 29783758
spdk_bdev_io_get_buf 31409564
spdk_bdev_get_block_size 35250826
spdk_bdev_get_md_size 35733651
spdk_bdev_is_md_separate 40106186
spdk_bdev_io_get_io_channel 43973153
spdk_bdev_writev_blocks_ext 45477662
_is_buf_allocated 46758408
bdev_bytes_to_blocks 49380573
spdk_bdev_get_buf_align 59247614
spdk_bdev_get_dif_type 61372817
bdev_readv_blocks_with_md 66134002
bdev_writev_blocks_with_md 68899291
_bdev_io_check_opts 72173782
bdev_qos_rw_bps_queue 76499422
bdev_get_io_size_in_byte 83351080
_bdev_io_submit_ext 134488102
bdev_rw_should_split 178295192
bdev_io_do_submit 197288826
_bdev_io_submit 197288841
_bdev_io_complete 197307527
bdev_io_update_io_stat 197307527
_bdev_io_handle_no_mem 197986962
bdev_submit_request 198055870
spdk_bdev_io_complete 198056020
bdev_io_complete 198450224
bdev_io_decrement_outstanding 198461386
bdev_io_increment_outstanding 198461386
bdev_io_submit 199643110
bdev_ch_add_to_io_submitted 199660533
bdev_ch_remove_from_io_submitted 199660533
bdev_io_init 199753990
spdk_bdev_free_io 199753990
bdev_io_valid_blocks 200276217
bdev_channel_get_io 200530871
bdev_io_should_split 202107035
spdk_bdev_io_get_thread 206303359
bdev_qos_rw_iops_queue 273777015
bdev_qos_io_to_limit 335914424
bdev_qos_queue_io 335914424
bdev_io_needs_sequence_exec 340329460
bdev_qos_rw_queue_io 350276527
spdk_bdev_desc_get_bdev 381502128

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