LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4410 5868 75.2 %
Date: 2024-12-09 07:19:13 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4825 24466 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 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_get_accel_buf 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_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_io_type 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_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_examine 12
spdk_bdev_get_dif_pi_format 12
bdev_histogram_disable_channel 13
bdev_lock_lba_range_ctx_msg 15
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_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_in_examine_allowlist 54
claim_opts_copy 66
_calculate_measured_qd_cpl 75
bdev_calculate_measured_queue_depth 75
claim_verify_rom 75
claim_type_promotes_to_write 81
spdk_bdev_nvme_io_passthru 87
log_already_claimed 89
bdev_update_qd_sampling_period 91
bdev_qos_channel_destroy 98
bdev_examine_allowlist_check 107
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_set_qos_rate_limits 123
spdk_bdev_nvme_admin_passthru 125
bdev_io_put_accel_buf 126
spdk_bdev_set_qos_rate_limits 129
_calculate_measured_qd 147
bdev_qos_destroy 160
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 177
bdev_examine_allowlist_config_json 187
spdk_bdev_subsystem_config_json 187
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 204
spdk_bdev_notify_blockcnt_change 249
bdev_io_submit_reset 260
claim_verify_rwo 264
spdk_bdev_get_qd_sampling_period 270
bdev_reset_complete 272
bdev_reset_freeze_channel_done 272
bdev_get_each_channel_stat 274
spdk_bdev_dump_io_stat_json 274
_bdev_reset_complete 278
bdev_start_reset 278
spdk_bdev_reset 278
bdev_get_device_stat_done 281
spdk_bdev_get_device_stat 281
spdk_bdev_copy_blocks 284
bdev_get_io_stat 289
bdev_copy_should_split 293
bdev_reset_freeze_channel 308
claim_reset 308
bdev_unfreeze_channel 311
bdev_desc_release_claims 324
claim_bdev 324
spdk_bdev_get_opts 338
spdk_bdev_set_opts 341
spdk_bdev_module_claim_bdev_desc 396
_resize_notify 405
spdk_bdev_alias_del_all 419
bdev_unregister_abort_channel 427
spdk_bdev_claim_opts_init 435
bdev_name_del 436
spdk_bdev_write_zeroes 496
spdk_bdev_first_leaf 616
spdk_for_each_bdev_leaf 616
_remove_notify 704
bdev_histogram_enable_channel_cb 713
spdk_bdev_histogram_enable 714
spdk_bdev_enable_histogram_opts_init 721
spdk_bdev_histogram_enable_ext 721
spdk_bdev_unregister_by_name 773
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 871
bdev_qos_config_json 871
bdev_open_async_done 1031
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
spdk_bdev_open_async 1031
spdk_bdev_channel_get_histogram 1038
_bdev_open_async 1041
bdev_histogram_enable_channel 1045
spdk_bdev_set_timeout 1047
spdk_bdev_quiesce_range 1088
spdk_bdev_unquiesce_range 1091
_event_notify 1109
event_notify 1109
bdev_quiesce_range_locked 1254
bdev_unquiesce_range_unlocked 1254
spdk_bdev_get_numa_id 1358
claim_type_is_v2 1405
spdk_bdev_next_leaf 1437
spdk_bdev_destruct_done 1549
spdk_bdev_module_fini_start_done 1934
bdev_trace 2032
_bdev_next_leaf 2053
_bdev_init 2148
_bdev_trace 2148
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2148
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2148
register_flag_bdev 2148
bdev_examine_allowlist_free 2224
bdev_finish_wait_for_examine_done 2224
bdev_init_complete 2224
bdev_mgr_unregister_cb 2224
bdev_module_get_max_ctx_size 2224
bdev_modules_init 2224
bdev_open_async_fini 2224
spdk_bdev_finish 2224
spdk_bdev_initialize 2224
_spdk_bdev_quiesce 2511
spdk_bdev_get_max_copy 2546
spdk_bdev_get_optimal_io_boundary 2551
spdk_bdev_get_acwu 2665
bdev_get_max_write 2725
spdk_bdev_get_nvme_nsid 3017
spdk_bdev_io_get_nvme_fused_status 3122
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
spdk_bdev_has_write_cache 3219
spdk_bdev_get_by_name 3243
bdev_compare_do_read 3327
bdev_compare_do_read_done 3327
bdev_compare_and_write_do_compare 3350
bdev_compare_and_write_do_compare_done 3350
bdev_comparev_and_writev_blocks_locked 3350
bdev_comparev_and_writev_blocks_unlock 3350
bdev_comparev_and_writev_blocks_unlocked 3350
spdk_bdev_comparev_and_writev_blocks 3372
bdev_lock_lba_range 3374
bdev_unlock_lba_range 3380
spdk_bdev_comparev_blocks 3394
bdev_comparev_blocks_with_md 3412
spdk_bdev_get_nvme_ctratt 3657
bdev_lock_lba_range_get_channel 3712
bdev_unlock_lba_range_get_channel 3715
spdk_bdev_open_opts_init 4061
bdev_module_fini_start_iter 4158
_bdev_lock_lba_range 4628
_bdev_unlock_lba_range 4628
bdev_lock_lba_range_cb 4628
bdev_lock_lba_range_ctx 4628
bdev_unlock_lba_range_cb 4628
bdev_lba_range_overlaps_tailq 4646
spdk_bdev_module_release_bdev 4762
spdk_bdev_module_claim_bdev 4816
spdk_bdev_first 5073
spdk_for_each_bdev 5073
spdk_bdev_is_zoned 5182
spdk_bdev_module_fini_done 5853
bdev_register_finished 5988
bdev_unregister 5988
bdev_destroy_cb 5991
bdev_register 5996
bdev_examine 5997
bdev_ok_to_examine 5997
spdk_bdev_register 5999
spdk_bdev_set_qd_sampling_period 6007
bdev_alias_del 6008
spdk_bdev_unregister 6009
bdev_finish_unregister_bdevs_iter 6010
spdk_bdev_get_write_unit_size 6015
spdk_bdev_alias_add 6022
bdev_unregister_unsafe 6634
bdev_write_zeroes_split 7871
bdev_module_fini_iter 8077
bdev_open_opts_copy 8119
spdk_bdev_claim_get_name 8397
spdk_bdev_get_physical_block_size 8920
bdev_name_tree_RB_REMOVE_COLOR 9171
spdk_bdev_wait_for_examine 10744
bdev_examine_allowlist_remove 11970
bdev_name_del_unsafe 11993
bdev_name_tree_RB_INSERT_COLOR 11993
bdev_name_tree_RB_REMOVE 11993
bdev_name_add 12007
bdev_name_tree_RB_INSERT 12007
bdev_mgmt_channel_create 12761
bdev_mgmt_channel_destroy 12761
bdev_channel_destroy 21312
bdev_channel_destroy_resource 21312
bdev_channel_create 21318
bdev_enable_qos 21356
spdk_bdev_add_io_stat 21586
bdev_channel_abort_queued_ios 21739
bdev_abort_all_buf_io 22047
spdk_bdev_open_ext 22106
bdev_abort_all_queued_io 22355
spdk_bdev_open_ext_v2 26170
spdk_bdev_close 26534
bdev_open_ext 27205
bdev_alloc_io_stat 27578
bdev_free_io_stat 27578
spdk_bdev_reset_io_stat 28141
spdk_bdev_next 29328
spdk_bdev_dump_info_json 30084
spdk_bdev_get_qos_rate_limits 30092
spdk_bdev_get_aliases 30132
bdev_get_by_name 30448
bdev_name_tree_RB_FIND 30448
spdk_bdev_get_product_name 32714
spdk_bdev_get_io_channel 33714
spdk_bdev_io_set_md_buf 35173
spdk_bdev_module_list_add 36813
spdk_bdev_module_list_find 36813
bdev_io_get_iobuf_cb 38985
bdev_lock_lba_range_check_io 41080
spdk_bdev_get_uuid 47862
bdev_lba_range_overlapped 53118
bdev_io_range_is_locked 56412
spdk_bdev_module_examine_done 61570
bdev_module_action_done 61774
bdev_rw_split_get_buf_cb 62345
bdev_close 63283
bdev_start_qos 63283
bdev_desc_alloc 63321
bdev_desc_free 63321
bdev_open 63321
spdk_bdev_get_name 63715
bdev_module_action_complete 63998
bdev_open_opts_get_defaults 67382
bdev_io_complete_sequence_cb 67911
spdk_bdev_abort 106082
bdev_abort_buf_io 106094
bdev_abort 106097
_bdev_abort 106100
bdev_abort_queued_io 106100
bdev_abort_io_done 106112
bdev_abort_io 106115
spdk_bdev_write_blocks_with_md 111052
spdk_bdev_get_qos_rpc_type 120336
bdev_name_cmp 121792
spdk_bdev_desc_is_md_separate 124254
spdk_bdev_get_memory_domains 131299
bdev_io_on_tailq 212230
spdk_bdev_nvme_iov_passthru_md 321126
bdev_channel_submit_qos_io_done 324805
bdev_channel_submit_qos_io 325980
bdev_channel_poll_qos 326614
bdev_io_submit_sequence_cb 333755
bdev_each_channel_msg 336104
spdk_bdev_for_each_channel_continue 336104
bdev_each_channel_cpl 341942
spdk_bdev_for_each_channel 341942
bdev_io_exec_sequence 401666
bdev_io_exec_sequence_cb 401666
bdev_write_zero_buffer 585477
bdev_write_zero_buffer_done 585477
_bdev_get_block_size_with_md 588202
spdk_bdev_get_io_type_name 601680
io_channel_iter_get_bdev 678046
bdev_queue_nomem_io_head 724678
spdk_bdev_desc_get_dif_type 751344
spdk_bdev_desc_is_dif_head_of_md 751344
spdk_bdev_desc_is_md_interleaved 751374
spdk_bdev_is_dif_head_of_md 752234
spdk_bdev_flush 763244
spdk_bdev_queue_io_wait 809205
parent_bdev_io_complete 947327
bdev_io_split 947330
_bdev_rw_split 950400
spdk_bdev_io_get_iovec 1280730
spdk_bdev_read_blocks_with_md 1281101
spdk_bdev_zcopy_end 1348316
spdk_bdev_zcopy_start 1381688
bdev_io_init_dif_ctx 1428582
spdk_bdev_readv 1468939
spdk_bdev_is_dif_check_enabled 1504692
spdk_bdev_desc_is_dif_check_enabled 1504752
spdk_bdev_writev 1753913
_bdev_io_ext_use_bounce_buffer 1762343
_bdev_io_get_bounce_buf 1762343
_bdev_memory_domain_get_io_cb 1762343
_bdev_io_complete_push_bounce_done 1763930
_bdev_io_pull_bounce_data_buf 1763930
_bdev_io_push_bounce_data_buffer 1763930
bdev_io_pull_data_done 1763930
bdev_io_push_bounce_data_done 1763930
bdev_io_push_bounce_md_buf 1763930
bdev_io_pull_data 1763933
bdev_io_push_bounce_data 1763933
_to_next_boundary 2020173
bdev_io_split_done 2082584
bdev_io_split_submit 2082596
spdk_bdev_get_block_size 2537675
spdk_bdev_io_hide_metadata 2857158
spdk_bdev_io_type_supported 2968665
spdk_bdev_write_zeroes_blocks 3073659
bdev_write_zeroes_should_split 3073799
spdk_bdev_flush_blocks 3128109
bdev_queue_nomem_io_tail 5110327
bdev_ch_retry_io 5123839
bdev_shared_ch_retry_io 5123840
spdk_bdev_io_complete_scsi_status 5127864
bdev_ch_resubmit_io 5834850
spdk_bdev_writev_blocks 5858808
bdev_qos_io_submit 7053961
bdev_qos_rw_bps_rewind_quota 7490640
spdk_bdev_readv_blocks 8384249
bdev_qos_rw_iops_rewind_quota 8421256
spdk_bdev_get_md_size 8690222
spdk_bdev_unmap 8976956
spdk_bdev_io_get_md_buf 9583690
spdk_bdev_get_data_block_size 9738633
spdk_bdev_io_get_scsi_status 10087767
spdk_bdev_read 12207111
spdk_bdev_io_set_buf 12369931
spdk_bdev_is_md_interleaved 12513841
_bdev_io_put_buf 12819633
_bdev_io_set_buf 12819759
_bdev_io_set_md_buf 12819759
bdev_io_get_buf 12819759
bdev_io_get_buf_complete 12819759
bdev_io_put_buf 12819759
bdev_io_type_supported 13175054
bdev_wait_for_examine_cb 14191091
bdev_module_all_actions_completed 14193315
spdk_bdev_read_blocks 14605407
spdk_bdev_get_dif_type 15679747
bdev_read_blocks_with_md 15886508
bdev_qos_rw_rewind_io 15911896
bdev_qos_r_bps_queue 16062362
bdev_is_read_io 16062404
spdk_bdev_writev_blocks_with_md 20409469
bdev_unmap_should_split 21119534
spdk_bdev_unmap_blocks 21374878
spdk_bdev_write 22117959
_are_iovs_aligned 22856726
spdk_bdev_write_blocks 23380968
bdev_write_blocks_with_md 24077497
bdev_io_get_max_buf_len 25639392
spdk_bdev_io_complete_nvme_status 28662277
spdk_bdev_readv_blocks_ext 28722880
spdk_bdev_io_complete_base_io_status 29225733
spdk_bdev_io_get_nvme_status 29454672
spdk_bdev_io_get_submit_tsc 30370025
spdk_bdev_io_get_buf 33912525
spdk_bdev_readv_blocks_with_md 34038150
spdk_bdev_get_num_blocks 38300987
spdk_bdev_writev_blocks_ext 40135713
spdk_bdev_desc_get_md_size 40396324
spdk_bdev_io_get_io_channel 43006504
bdev_bytes_to_blocks 47288636
spdk_bdev_desc_get_block_size 51332130
_is_buf_allocated 52763007
spdk_bdev_is_md_separate 59323428
bdev_writev_blocks_with_md 67126527
_bdev_io_check_opts 68858587
bdev_readv_blocks_with_md 72442888
spdk_bdev_get_buf_align 76230910
bdev_qos_rw_bps_queue 89094013
bdev_get_io_size_in_byte 96584653
bdev_io_get_block_size 97597398
bdev_io_needs_accel_buffer 137316986
_bdev_io_submit_ext 139079329
bdev_io_needs_bounce_buffer 139079329
bdev_io_use_memory_domain 149122519
bdev_rw_should_split 181754230
bdev_desc_get_block_size 184849800
_bdev_io_handle_no_mem 206765907
bdev_io_do_submit 207873067
_bdev_io_submit 207873082
_bdev_io_complete 207979451
bdev_io_update_io_stat 207979451
bdev_io_init 208170634
spdk_bdev_free_io 208170634
bdev_io_valid_blocks 208501686
bdev_submit_request 208597873
spdk_bdev_io_complete 208598020
bdev_io_submit 208821448
bdev_ch_add_to_io_submitted 208926781
bdev_ch_remove_from_io_submitted 208926781
bdev_channel_get_io 208979855
bdev_io_decrement_outstanding 208999444
bdev_io_increment_outstanding 208999444
bdev_io_complete 209800324
bdev_io_should_split 210881942
spdk_bdev_io_get_thread 222627506
bdev_qos_rw_iops_queue 309812949
bdev_io_needs_sequence_exec 360794480
bdev_qos_io_to_limit 383979798
bdev_qos_queue_io 383979798
bdev_qos_rw_queue_io 398906962
bdev_io_needs_metadata 412129993
spdk_bdev_desc_get_bdev 534614575
bdev_io_use_accel_sequence 574836333

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