LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4409 5868 75.1 %
Date: 2024-12-09 06:31:20 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4829 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
claim_verify_rom 74
_calculate_measured_qd_cpl 80
bdev_calculate_measured_queue_depth 80
claim_type_promotes_to_write 80
log_already_claimed 89
bdev_update_qd_sampling_period 96
bdev_qos_channel_destroy 98
spdk_bdev_nvme_io_passthru 102
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_set_qos_rate_limits 129
spdk_bdev_nvme_admin_passthru 130
_calculate_measured_qd 157
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 218
claim_verify_rwo 264
bdev_io_submit_reset 265
spdk_bdev_get_qd_sampling_period 271
spdk_bdev_dump_io_stat_json 275
bdev_reset_complete 277
bdev_reset_freeze_channel_done 277
bdev_get_each_channel_stat 279
bdev_get_device_stat_done 282
spdk_bdev_copy_blocks 282
spdk_bdev_get_device_stat 282
_bdev_reset_complete 283
bdev_start_reset 283
spdk_bdev_reset 283
bdev_get_io_stat 290
bdev_copy_should_split 291
claim_reset 308
bdev_reset_freeze_channel 313
bdev_unfreeze_channel 316
bdev_desc_release_claims 323
claim_bdev 323
spdk_bdev_get_opts 338
spdk_bdev_set_opts 341
_resize_notify 343
spdk_bdev_module_claim_bdev_desc 395
bdev_write_zeroes_split 415
spdk_bdev_alias_del_all 419
bdev_unregister_abort_channel 426
spdk_bdev_claim_opts_init 434
bdev_name_del 436
spdk_bdev_write_zeroes 516
spdk_bdev_first_leaf 615
spdk_for_each_bdev_leaf 615
_remove_notify 704
bdev_histogram_enable_channel_cb 731
spdk_bdev_histogram_enable 732
spdk_bdev_enable_histogram_opts_init 739
spdk_bdev_histogram_enable_ext 739
spdk_bdev_unregister_by_name 773
bdev_qos_is_iops_rate_limit 799
bdev_enable_histogram_config_json 881
bdev_qos_config_json 881
bdev_open_async_done 1031
bdev_open_async_opts_copy 1031
bdev_open_async_opts_get_default 1031
spdk_bdev_open_async 1031
_bdev_open_async 1041
_event_notify 1047
event_notify 1047
spdk_bdev_channel_get_histogram 1068
bdev_histogram_enable_channel 1075
spdk_bdev_set_timeout 1077
spdk_bdev_quiesce_range 1088
spdk_bdev_unquiesce_range 1091
bdev_quiesce_range_locked 1254
bdev_unquiesce_range_unlocked 1254
spdk_bdev_get_numa_id 1388
claim_type_is_v2 1402
spdk_bdev_next_leaf 1478
spdk_bdev_destruct_done 1549
spdk_bdev_module_fini_start_done 1929
bdev_trace 2027
_bdev_next_leaf 2093
_bdev_init 2143
_bdev_trace 2143
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2143
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2143
register_flag_bdev 2143
bdev_examine_allowlist_free 2219
bdev_finish_wait_for_examine_done 2219
bdev_init_complete 2219
bdev_mgr_unregister_cb 2219
bdev_module_get_max_ctx_size 2219
bdev_modules_init 2219
bdev_open_async_fini 2219
spdk_bdev_finish 2219
spdk_bdev_initialize 2219
_spdk_bdev_quiesce 2511
spdk_bdev_get_max_copy 2610
spdk_bdev_get_optimal_io_boundary 2615
spdk_bdev_get_acwu 2734
bdev_get_max_write 2792
spdk_bdev_get_nvme_nsid 3005
spdk_bdev_has_write_cache 3069
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3201
bdev_compare_and_write_do_write_done 3201
spdk_bdev_get_by_name 3227
bdev_compare_do_read 3334
bdev_compare_do_read_done 3334
bdev_compare_and_write_do_compare 3357
bdev_compare_and_write_do_compare_done 3357
bdev_comparev_and_writev_blocks_locked 3357
bdev_comparev_and_writev_blocks_unlock 3357
bdev_comparev_and_writev_blocks_unlocked 3357
spdk_bdev_comparev_and_writev_blocks 3377
bdev_lock_lba_range 3381
bdev_unlock_lba_range 3387
spdk_bdev_comparev_blocks 3401
bdev_comparev_blocks_with_md 3419
spdk_bdev_get_nvme_ctratt 3603
bdev_lock_lba_range_get_channel 3708
bdev_unlock_lba_range_get_channel 3711
spdk_bdev_open_opts_init 4079
bdev_module_fini_start_iter 4148
_bdev_lock_lba_range 4635
_bdev_unlock_lba_range 4635
bdev_lock_lba_range_cb 4635
bdev_lock_lba_range_ctx 4635
bdev_unlock_lba_range_cb 4635
bdev_lba_range_overlaps_tailq 4653
spdk_bdev_module_release_bdev 4750
spdk_bdev_module_claim_bdev 4804
spdk_bdev_first 5066
spdk_for_each_bdev 5066
spdk_bdev_is_zoned 5265
spdk_bdev_module_fini_done 5838
bdev_register_finished 6049
bdev_unregister 6049
bdev_destroy_cb 6052
bdev_register 6057
bdev_examine 6058
bdev_ok_to_examine 6058
bdev_finish_unregister_bdevs_iter 6059
spdk_bdev_register 6060
spdk_bdev_set_qd_sampling_period 6068
bdev_alias_del 6069
spdk_bdev_unregister 6070
spdk_bdev_alias_add 6083
spdk_bdev_get_write_unit_size 6169
bdev_unregister_unsafe 6695
bdev_module_fini_iter 8057
bdev_open_opts_copy 8155
spdk_bdev_claim_get_name 8391
spdk_bdev_get_physical_block_size 8994
bdev_name_tree_RB_REMOVE_COLOR 9289
spdk_bdev_wait_for_examine 10854
bdev_examine_allowlist_remove 12092
bdev_name_del_unsafe 12115
bdev_name_tree_RB_INSERT_COLOR 12115
bdev_name_tree_RB_REMOVE 12115
bdev_name_add 12129
bdev_name_tree_RB_INSERT 12129
bdev_mgmt_channel_create 12937
bdev_mgmt_channel_destroy 12937
bdev_channel_destroy 21289
bdev_channel_destroy_resource 21289
bdev_channel_create 21295
bdev_enable_qos 21333
spdk_bdev_add_io_stat 21568
bdev_channel_abort_queued_ios 21715
bdev_abort_all_buf_io 22028
spdk_bdev_open_ext 22334
bdev_abort_all_queued_io 22341
spdk_bdev_open_ext_v2 26416
spdk_bdev_close 26779
bdev_open_ext 27451
bdev_alloc_io_stat 27617
bdev_free_io_stat 27617
spdk_bdev_reset_io_stat 28186
spdk_bdev_next 29340
spdk_bdev_dump_info_json 30096
spdk_bdev_get_qos_rate_limits 30104
spdk_bdev_get_aliases 30144
bdev_get_by_name 30678
bdev_name_tree_RB_FIND 30678
spdk_bdev_get_product_name 32635
spdk_bdev_get_io_channel 33871
spdk_bdev_io_set_md_buf 33987
spdk_bdev_module_list_add 36725
spdk_bdev_module_list_find 36725
bdev_io_get_iobuf_cb 42146
bdev_lock_lba_range_check_io 43133
spdk_bdev_get_uuid 46671
bdev_lba_range_overlapped 54651
bdev_io_range_is_locked 57952
spdk_bdev_abort 61347
bdev_abort_buf_io 61359
bdev_abort 61362
_bdev_abort 61365
bdev_abort_queued_io 61365
bdev_abort_io_done 61377
bdev_abort_io 61380
spdk_bdev_module_examine_done 62356
bdev_module_action_done 62560
bdev_close 63642
bdev_start_qos 63642
bdev_desc_alloc 63680
bdev_desc_free 63680
bdev_open 63680
spdk_bdev_get_name 64015
bdev_module_action_complete 64779
bdev_rw_split_get_buf_cb 66979
bdev_open_opts_get_defaults 67759
bdev_io_complete_sequence_cb 69959
spdk_bdev_get_qos_rpc_type 120384
bdev_io_on_tailq 122760
spdk_bdev_write_blocks_with_md 123524
bdev_name_cmp 123546
spdk_bdev_desc_is_md_separate 128094
spdk_bdev_get_memory_domains 131629
spdk_bdev_nvme_iov_passthru_md 240965
bdev_channel_submit_qos_io_done 329371
bdev_channel_submit_qos_io 330425
bdev_channel_poll_qos 330941
bdev_each_channel_msg 340595
spdk_bdev_for_each_channel_continue 340595
bdev_io_submit_sequence_cb 343611
bdev_each_channel_cpl 346617
spdk_bdev_for_each_channel 346617
bdev_io_exec_sequence 413570
bdev_io_exec_sequence_cb 413570
bdev_write_zero_buffer 493269
bdev_write_zero_buffer_done 493269
_bdev_get_block_size_with_md 496061
parent_bdev_io_complete 584116
bdev_io_split 584119
_bdev_rw_split 585522
spdk_bdev_get_io_type_name 601920
spdk_bdev_desc_get_dif_type 668243
spdk_bdev_desc_is_dif_head_of_md 668243
spdk_bdev_desc_is_md_interleaved 668273
spdk_bdev_is_dif_head_of_md 669133
io_channel_iter_get_bdev 687212
spdk_bdev_flush 693896
spdk_bdev_queue_io_wait 827522
bdev_queue_nomem_io_head 909274
spdk_bdev_io_get_iovec 1167139
spdk_bdev_zcopy_end 1191700
spdk_bdev_zcopy_start 1203481
bdev_io_init_dif_ctx 1210726
spdk_bdev_read_blocks_with_md 1296818
spdk_bdev_is_dif_check_enabled 1338550
spdk_bdev_desc_is_dif_check_enabled 1338610
_bdev_io_ext_use_bounce_buffer 1554343
_bdev_io_get_bounce_buf 1554343
_bdev_memory_domain_get_io_cb 1554343
_bdev_io_complete_push_bounce_done 1555930
_bdev_io_pull_bounce_data_buf 1555930
_bdev_io_push_bounce_data_buffer 1555930
bdev_io_pull_data_done 1555930
bdev_io_push_bounce_data_done 1555930
bdev_io_push_bounce_md_buf 1555930
bdev_io_pull_data 1555933
bdev_io_push_bounce_data 1555933
_to_next_boundary 1599477
bdev_io_split_done 1602281
bdev_io_split_submit 1602293
spdk_bdev_readv 1972423
spdk_bdev_writev 2121098
spdk_bdev_io_hide_metadata 2421446
spdk_bdev_io_type_supported 2628581
spdk_bdev_write_zeroes_blocks 2685437
bdev_write_zeroes_should_split 2685589
spdk_bdev_flush_blocks 2924118
spdk_bdev_get_block_size 3455816
spdk_bdev_io_complete_scsi_status 5665258
spdk_bdev_writev_blocks 6527652
bdev_queue_nomem_io_tail 6574761
bdev_ch_retry_io 6588471
bdev_shared_ch_retry_io 6588472
bdev_qos_io_submit 6603385
bdev_qos_rw_bps_rewind_quota 6634674
spdk_bdev_get_md_size 7378637
bdev_ch_resubmit_io 7483880
bdev_qos_rw_iops_rewind_quota 8417629
spdk_bdev_readv_blocks 8612747
spdk_bdev_io_get_md_buf 9085031
spdk_bdev_unmap 9399047
spdk_bdev_get_data_block_size 9501663
spdk_bdev_io_get_scsi_status 9752006
bdev_wait_for_examine_cb 11002636
bdev_module_all_actions_completed 11004855
bdev_io_type_supported 11679004
spdk_bdev_io_set_buf 11679247
spdk_bdev_is_md_interleaved 11883833
_bdev_io_put_buf 12056131
_bdev_io_set_buf 12056257
_bdev_io_set_md_buf 12056257
bdev_io_get_buf 12056257
bdev_io_get_buf_complete 12056257
bdev_io_put_buf 12056257
spdk_bdev_read 12403611
spdk_bdev_get_dif_type 13899793
bdev_qos_rw_rewind_io 15052303
bdev_qos_r_bps_queue 15182237
bdev_is_read_io 15182279
spdk_bdev_read_blocks 15407826
bdev_read_blocks_with_md 16704644
spdk_bdev_writev_blocks_with_md 19581643
bdev_unmap_should_split 22304387
spdk_bdev_unmap_blocks 22528287
spdk_bdev_write 22631929
_are_iovs_aligned 23037150
bdev_io_get_max_buf_len 24112388
spdk_bdev_write_blocks 24441077
bdev_write_blocks_with_md 25057870
spdk_bdev_io_get_nvme_status 25641492
spdk_bdev_readv_blocks_ext 25941981
spdk_bdev_io_complete_nvme_status 27500921
spdk_bdev_io_get_submit_tsc 29269090
spdk_bdev_io_complete_base_io_status 30725985
spdk_bdev_readv_blocks_with_md 30961202
spdk_bdev_io_get_buf 33537447
spdk_bdev_get_num_blocks 34021503
spdk_bdev_desc_get_md_size 38334217
spdk_bdev_writev_blocks_ext 38477445
spdk_bdev_io_get_io_channel 44046769
spdk_bdev_desc_get_block_size 45769300
bdev_bytes_to_blocks 49222538
_is_buf_allocated 51353486
spdk_bdev_is_md_separate 55654604
_bdev_io_check_opts 64419420
bdev_writev_blocks_with_md 65059981
bdev_readv_blocks_with_md 66642139
spdk_bdev_get_buf_align 75319609
bdev_qos_rw_bps_queue 80600760
bdev_get_io_size_in_byte 87235434
bdev_io_get_block_size 87887935
bdev_io_needs_accel_buffer 129587588
_bdev_io_submit_ext 131141931
bdev_io_needs_bounce_buffer 131141931
bdev_io_use_memory_domain 139610216
bdev_rw_should_split 175044108
bdev_desc_get_block_size 178872738
_bdev_io_handle_no_mem 201656394
bdev_io_init 202327054
spdk_bdev_free_io 202327054
bdev_io_do_submit 202373006
_bdev_io_submit 202373021
_bdev_io_complete 202434660
bdev_io_update_io_stat 202434660
bdev_io_valid_blocks 202815897
bdev_io_submit 202957714
bdev_ch_add_to_io_submitted 203018779
bdev_ch_remove_from_io_submitted 203018779
bdev_channel_get_io 203154592
bdev_submit_request 203282413
spdk_bdev_io_complete 203282560
bdev_io_decrement_outstanding 203695883
bdev_io_increment_outstanding 203695883
bdev_io_complete 204319197
bdev_io_should_split 204467151
spdk_bdev_io_get_thread 216382796
bdev_qos_rw_iops_queue 281383162
bdev_qos_io_to_limit 347944865
bdev_qos_queue_io 347944865
bdev_io_needs_sequence_exec 349969315
bdev_qos_rw_queue_io 361983922
bdev_io_needs_metadata 387260080
spdk_bdev_desc_get_bdev 515342631
bdev_io_use_accel_sequence 557862951

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