LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4420 5873 75.3 %
Date: 2024-12-17 05:24:09 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4835 24414 19.8 %

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 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_in_examine_allowlist 54
_calculate_measured_qd_cpl 66
bdev_calculate_measured_queue_depth 66
claim_opts_copy 66
claim_verify_rom 74
claim_type_promotes_to_write 80
bdev_update_qd_sampling_period 82
spdk_bdev_nvme_io_passthru 84
log_already_claimed 89
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
bdev_io_put_accel_buf 126
spdk_bdev_nvme_admin_passthru 126
_calculate_measured_qd 129
spdk_bdev_set_qos_rate_limits 129
bdev_qos_destroy 160
spdk_bdev_quiesce 166
spdk_bdev_unquiesce 166
bdev_enable_qos_done 177
bdev_examine_allowlist_config_json 189
spdk_bdev_subsystem_config_json 189
bdev_set_qos_limit_done 202
spdk_bdev_module_init_done 207
spdk_bdev_notify_blockcnt_change 212
bdev_io_submit_reset 271
spdk_bdev_get_qd_sampling_period 272
spdk_bdev_dump_io_stat_json 276
bdev_get_each_channel_stat 278
spdk_bdev_copy_blocks 282
bdev_get_device_stat_done 283
spdk_bdev_get_device_stat 283
bdev_reset_complete 284
bdev_reset_freeze_channel_done 284
_bdev_reset_complete 290
bdev_start_reset 290
spdk_bdev_reset 290
bdev_copy_should_split 291
bdev_get_io_stat 291
claim_verify_rwo 312
bdev_reset_freeze_channel 328
_resize_notify 331
bdev_unfreeze_channel 331
spdk_bdev_get_opts 344
spdk_bdev_set_opts 347
claim_reset 356
bdev_desc_release_claims 371
claim_bdev 371
bdev_unregister_abort_channel 434
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_claim_opts_init 482
spdk_bdev_first_leaf 619
spdk_for_each_bdev_leaf 619
spdk_bdev_alias_del_all 645
spdk_bdev_write_zeroes 649
bdev_name_del 662
bdev_histogram_enable_channel_cb 715
spdk_bdev_histogram_enable 716
_remove_notify 721
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_histogram_enable_ext 723
spdk_bdev_unregister_by_name 782
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 876
bdev_qos_config_json 876
spdk_bdev_channel_get_histogram 1042
bdev_histogram_enable_channel 1049
bdev_open_async_done 1049
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
spdk_bdev_open_async 1049
spdk_bdev_set_timeout 1051
_event_notify 1052
event_notify 1052
_bdev_open_async 1059
spdk_bdev_quiesce_range 1098
spdk_bdev_unquiesce_range 1101
bdev_quiesce_range_locked 1264
bdev_unquiesce_range_unlocked 1264
spdk_bdev_get_numa_id 1362
spdk_bdev_next_leaf 1440
claim_type_is_v2 1594
spdk_bdev_destruct_done 1805
spdk_bdev_module_fini_start_done 1989
_bdev_next_leaf 2059
bdev_trace 2092
_bdev_init 2208
_bdev_trace 2208
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2208
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2208
register_flag_bdev 2208
bdev_examine_allowlist_free 2286
bdev_finish_wait_for_examine_done 2286
bdev_init_complete 2286
bdev_mgr_unregister_cb 2286
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_open_async_fini 2286
spdk_bdev_finish 2286
spdk_bdev_initialize 2286
_spdk_bdev_quiesce 2531
bdev_get_max_write 2996
spdk_bdev_get_nvme_nsid 3046
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
spdk_bdev_get_by_name 3342
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
spdk_bdev_comparev_and_writev_blocks 3365
bdev_lock_lba_range 3369
bdev_unlock_lba_range 3375
spdk_bdev_comparev_blocks 3389
bdev_comparev_blocks_with_md 3407
spdk_bdev_get_nvme_ctratt 3627
bdev_lock_lba_range_get_channel 3692
bdev_unlock_lba_range_get_channel 3695
spdk_bdev_get_max_copy 4033
spdk_bdev_get_optimal_io_boundary 4038
spdk_bdev_open_opts_init 4094
spdk_bdev_get_acwu 4151
bdev_module_fini_start_iter 4275
_bdev_lock_lba_range 4633
_bdev_unlock_lba_range 4633
bdev_lock_lba_range_cb 4633
bdev_lock_lba_range_ctx 4633
bdev_unlock_lba_range_cb 4633
bdev_lba_range_overlaps_tailq 4651
spdk_bdev_module_release_bdev 4834
spdk_bdev_module_claim_bdev 4888
spdk_bdev_first 5082
spdk_for_each_bdev 5082
spdk_bdev_has_write_cache 5863
spdk_bdev_module_fini_done 6022
spdk_bdev_is_zoned 6301
bdev_register_finished 6390
bdev_unregister 6390
bdev_destroy_cb 6395
bdev_register 6398
bdev_examine 6399
bdev_ok_to_examine 6399
spdk_bdev_register 6401
spdk_bdev_set_qd_sampling_period 6409
bdev_alias_del 6410
spdk_bdev_unregister 6411
bdev_finish_unregister_bdevs_iter 6414
spdk_bdev_alias_add 6424
bdev_unregister_unsafe 7052
spdk_bdev_get_write_unit_size 7778
bdev_open_opts_copy 8185
bdev_module_fini_iter 8308
spdk_bdev_claim_get_name 8397
bdev_name_tree_RB_REMOVE_COLOR 9939
bdev_write_zeroes_split 10719
spdk_bdev_wait_for_examine 11258
spdk_bdev_get_physical_block_size 11714
bdev_examine_allowlist_remove 12774
bdev_name_del_unsafe 12797
bdev_name_tree_RB_INSERT_COLOR 12797
bdev_name_tree_RB_REMOVE 12797
bdev_name_add 12811
bdev_name_tree_RB_INSERT 12811
bdev_mgmt_channel_create 13105
bdev_mgmt_channel_destroy 13105
bdev_channel_destroy 22257
bdev_channel_destroy_resource 22257
bdev_channel_create 22263
bdev_enable_qos 22301
spdk_bdev_add_io_stat 22535
bdev_channel_abort_queued_ios 22691
bdev_abort_all_buf_io 23019
bdev_abort_all_nomem_io 23019
bdev_abort_all_queued_io 23033
spdk_bdev_open_ext 23605
spdk_bdev_open_ext_v2 27702
spdk_bdev_close 28076
bdev_open_ext 28755
bdev_alloc_io_stat 28927
bdev_free_io_stat 28927
spdk_bdev_next 29337
spdk_bdev_reset_io_stat 29496
spdk_bdev_dump_info_json 30111
spdk_bdev_get_qos_rate_limits 30119
spdk_bdev_get_aliases 30167
bdev_get_by_name 32097
bdev_name_tree_RB_FIND 32097
spdk_bdev_io_set_md_buf 33823
spdk_bdev_get_product_name 34075
spdk_bdev_get_io_channel 35468
bdev_io_get_iobuf_cb 37388
spdk_bdev_module_list_add 37837
spdk_bdev_module_list_find 37837
bdev_lock_lba_range_check_io 47922
bdev_rw_split_get_buf_cb 58246
bdev_lba_range_overlapped 62318
bdev_close 65239
bdev_start_qos 65239
bdev_desc_alloc 65277
bdev_desc_free 65277
bdev_open 65277
bdev_io_range_is_locked 65607
spdk_bdev_module_examine_done 65901
bdev_module_action_done 66108
spdk_bdev_get_name 66605
bdev_module_action_complete 68394
bdev_io_complete_sequence_cb 68697
bdev_open_opts_get_defaults 69371
spdk_bdev_get_uuid 77274
spdk_bdev_abort 95145
bdev_abort_buf_io 95157
bdev_abort 95160
_bdev_abort 95163
bdev_abort_queued_io 95163
bdev_abort_io_done 95175
bdev_abort_io 95178
spdk_bdev_write_blocks_with_md 106677
spdk_bdev_get_qos_rpc_type 120444
spdk_bdev_desc_is_md_separate 124510
bdev_name_cmp 134132
spdk_bdev_get_memory_domains 134746
bdev_io_on_tailq 190356
bdev_channel_submit_qos_io_done 321308
bdev_channel_poll_qos 322136
bdev_channel_submit_qos_io 322408
bdev_each_channel_msg 332530
spdk_bdev_for_each_channel_continue 332530
bdev_each_channel_cpl 338877
spdk_bdev_for_each_channel 338877
bdev_io_submit_sequence_cb 340077
bdev_io_exec_sequence 408774
bdev_io_exec_sequence_cb 408774
bdev_write_zero_buffer 602165
bdev_write_zero_buffer_done 602165
spdk_bdev_get_io_type_name 602220
_bdev_get_block_size_with_md 605161
spdk_bdev_desc_get_dif_type 630656
spdk_bdev_desc_is_dif_head_of_md 630656
spdk_bdev_desc_is_md_interleaved 630686
spdk_bdev_is_dif_head_of_md 631558
io_channel_iter_get_bdev 671407
bdev_queue_nomem_io_head 727613
spdk_bdev_flush 758776
spdk_bdev_queue_io_wait 959768
spdk_bdev_io_get_iovec 1139660
spdk_bdev_zcopy_end 1195792
spdk_bdev_zcopy_start 1223459
spdk_bdev_is_dif_check_enabled 1263324
spdk_bdev_desc_is_dif_check_enabled 1263384
bdev_io_init_dif_ctx 1402086
spdk_bdev_readv 1692428
_bdev_io_ext_use_bounce_buffer 1742169
_bdev_io_get_bounce_buf 1742169
_bdev_memory_domain_get_io_cb 1742169
_bdev_io_complete_push_bounce_done 1743884
_bdev_io_pull_bounce_data_buf 1743884
_bdev_io_push_bounce_data_buffer 1743884
bdev_io_pull_data_done 1743884
bdev_io_push_bounce_data_done 1743884
bdev_io_push_bounce_md_buf 1743884
bdev_io_pull_data 1743887
bdev_io_push_bounce_data 1743887
spdk_bdev_read_blocks_with_md 1784523
parent_bdev_io_complete 2027970
bdev_io_split 2027973
_bdev_rw_split 2029306
spdk_bdev_nvme_iov_passthru_md 2079529
spdk_bdev_get_block_size 2384308
spdk_bdev_write_zeroes_blocks 2495784
bdev_write_zeroes_should_split 2495949
spdk_bdev_writev 2704539
spdk_bdev_io_hide_metadata 2804166
spdk_bdev_io_type_supported 2904192
_to_next_boundary 3186962
bdev_io_split_done 3272185
bdev_io_split_submit 3272197
spdk_bdev_io_complete_scsi_status 4255285
spdk_bdev_flush_blocks 4619583
bdev_queue_nomem_io_tail 5113955
bdev_ch_retry_io 5129946
bdev_shared_ch_retry_io 5129992
bdev_ch_resubmit_io 5841365
bdev_qos_io_submit 6937557
bdev_qos_rw_bps_rewind_quota 7045733
bdev_qos_rw_iops_rewind_quota 8415590
spdk_bdev_io_get_md_buf 9488228
spdk_bdev_unmap 9740202
spdk_bdev_read 12791088
bdev_wait_for_examine_cb 13644567
bdev_module_all_actions_completed 13646853
bdev_io_type_supported 15218937
bdev_qos_rw_rewind_io 15461323
bdev_qos_r_bps_queue 15596276
bdev_is_read_io 15596318
spdk_bdev_writev_blocks 16971658
spdk_bdev_io_set_buf 17444961
_bdev_io_put_buf 18021392
_bdev_io_set_buf 18021518
_bdev_io_set_md_buf 18021518
bdev_io_get_buf 18021518
bdev_io_get_buf_complete 18021518
bdev_io_put_buf 18021518
spdk_bdev_readv_blocks 18375851
spdk_bdev_read_blocks 19121069
spdk_bdev_writev_blocks_with_md 20222831
bdev_read_blocks_with_md 20905592
bdev_unmap_should_split 22767128
spdk_bdev_unmap_blocks 23033253
spdk_bdev_write 23756561
spdk_bdev_get_md_size 25220110
spdk_bdev_get_dif_type 26061981
_are_iovs_aligned 26326909
spdk_bdev_write_blocks 26509689
bdev_write_blocks_with_md 27218531
spdk_bdev_get_data_block_size 27390204
spdk_bdev_io_get_scsi_status 28407178
spdk_bdev_is_md_interleaved 30035598
spdk_bdev_io_get_nvme_status 30518211
spdk_bdev_readv_blocks_with_md 33399537
spdk_bdev_io_complete_base_io_status 34325988
bdev_io_get_max_buf_len 36042910
spdk_bdev_readv_blocks_ext 37324928
spdk_bdev_desc_get_md_size 39261126
spdk_bdev_io_get_buf 42604513
spdk_bdev_io_complete_nvme_status 43649572
spdk_bdev_io_get_submit_tsc 46271644
spdk_bdev_desc_get_block_size 50559518
bdev_bytes_to_blocks 51444261
spdk_bdev_io_get_io_channel 51988483
spdk_bdev_writev_blocks_ext 52258579
spdk_bdev_get_num_blocks 57305467
_is_buf_allocated 69744666
spdk_bdev_is_md_separate 78957237
bdev_qos_rw_bps_queue 84494563
_bdev_io_check_opts 89583501
bdev_readv_blocks_with_md 90790946
bdev_writev_blocks_with_md 90949373
bdev_get_io_size_in_byte 91540296
bdev_io_get_block_size 93627848
spdk_bdev_get_buf_align 101152680
bdev_io_needs_accel_buffer 179354544
_bdev_io_submit_ext 181096713
bdev_io_needs_bounce_buffer 181096713
bdev_desc_get_block_size 193195995
bdev_io_use_memory_domain 193400771
bdev_rw_should_split 232992306
_bdev_io_handle_no_mem 258062277
bdev_io_do_submit 259147242
_bdev_io_submit 259147257
_bdev_io_complete 259242701
bdev_io_update_io_stat 259242701
bdev_submit_request 259874946
spdk_bdev_io_complete 259875142
bdev_io_decrement_outstanding 260283662
bdev_io_increment_outstanding 260283662
bdev_io_init 260683729
spdk_bdev_free_io 260683729
bdev_io_submit 261176440
bdev_io_valid_blocks 261246457
bdev_ch_add_to_io_submitted 261270674
bdev_ch_remove_from_io_submitted 261270674
bdev_channel_get_io 261643533
bdev_io_complete 262039951
bdev_io_should_split 264455634
spdk_bdev_io_get_thread 280068911
bdev_qos_rw_iops_queue 301721632
bdev_qos_io_to_limit 371702484
bdev_qos_queue_io 371702484
bdev_qos_rw_queue_io 386216195
bdev_io_needs_sequence_exec 455668153
bdev_io_needs_metadata 538401177
spdk_bdev_desc_get_bdev 639394545
bdev_io_use_accel_sequence 720925198

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