LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4824 5873 82.1 %
Date: 2024-12-13 09:49:32 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5157 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24963094
_bdev_abort 68004
_bdev_copy_split 0
_bdev_get_block_size_with_md 672100
_bdev_init 2193
_bdev_io_check_opts 75483165
_bdev_io_complete 254201811
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2719582
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2719260
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2701135
_bdev_io_handle_no_mem 252687802
_bdev_io_pull_bounce_data_buf 2728082
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2704517
_bdev_io_put_buf 14071420
_bdev_io_set_buf 14049791
_bdev_io_set_md_buf 14043861
_bdev_io_submit 256806750
_bdev_io_submit_ext 170787285
_bdev_lock_lba_range 4682
_bdev_memory_domain_get_io_cb 2689773
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 1145799
_bdev_trace 2193
_bdev_unlock_lba_range 4682
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 230
_calculate_measured_qd_cpl 117
_event_notify 1092
_is_buf_allocated 56511507
_media_management_notify 0
_remove_notify 755
_resize_notify 337
_spdk_bdev_quiesce 2542
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 2244857
bdev_abort 68000
bdev_abort_all_buf_io 22602
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22602
bdev_abort_all_queued_io 22620
bdev_abort_buf_io 67996
bdev_abort_buf_io_cb 0
bdev_abort_io 68024
bdev_abort_io_done 68020
bdev_abort_queued_io 68004
bdev_abort_retry 4
bdev_alias_del 6415
bdev_alloc_io_stat 28519
bdev_bytes_to_blocks 63223076
bdev_calculate_measured_queue_depth 117
bdev_ch_add_to_io_submitted 258435341
bdev_ch_remove_from_io_submitted 257004577
bdev_ch_resubmit_io 5409282
bdev_ch_retry_io 4747870
bdev_channel_abort_queued_ios 22232
bdev_channel_create 21799
bdev_channel_destroy 21791
bdev_channel_destroy_resource 21791
bdev_channel_for_each_io 0
bdev_channel_get_io 260178429
bdev_channel_poll_qos 398307
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 399143
bdev_channel_submit_qos_io_done 397465
bdev_close 65114
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 345
bdev_copy_split 16
bdev_desc_alloc 65161
bdev_desc_free 65161
bdev_desc_get_block_size 314990490
bdev_desc_release_claims 348
bdev_destroy_cb 6395
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 415464
bdev_each_channel_msg 409793
bdev_enable_histogram_config_json 964
bdev_enable_qos 21846
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6403
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2333
bdev_examine_allowlist_remove 12774
bdev_finish_unregister_bdevs_iter 6350
bdev_finish_wait_for_examine_done 2333
bdev_for_each_io_done 0
bdev_free_io_stat 28519
bdev_get_by_name 31793
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 201732265
bdev_get_io_stat 352
bdev_get_max_write 2793
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2333
bdev_init_failed 0
bdev_io_complete 256186374
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69113
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 256083690
bdev_io_do_submit 256389201
bdev_io_exec_sequence 411814
bdev_io_exec_sequence_cb 411814
bdev_io_get_accel_buf 0
bdev_io_get_block_size 202956867
bdev_io_get_buf 14048571
bdev_io_get_buf_complete 14042647
bdev_io_get_iobuf_cb 69402
bdev_io_get_max_buf_len 28059797
bdev_io_increment_outstanding 257149285
bdev_io_init 258169666
bdev_io_init_dif_ctx 2379175
bdev_io_needs_accel_buffer 168105824
bdev_io_needs_bounce_buffer 170994678
bdev_io_needs_metadata 507540274
bdev_io_needs_sequence_exec 438752091
bdev_io_on_tailq 136048
bdev_io_pull_data 2746350
bdev_io_pull_data_done 2695963
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 2722928
bdev_io_push_bounce_data_done 2722323
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2721419
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14072233
bdev_io_range_is_locked 52716
bdev_io_should_split 264594124
bdev_io_split 1143992
bdev_io_split_done 2316841
bdev_io_split_submit 2316857
bdev_io_status_get_string 0
bdev_io_submit 257829867
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 342701
bdev_io_type_supported 14116499
bdev_io_update_io_stat 257267724
bdev_io_use_accel_sequence 693239225
bdev_io_use_memory_domain 184578285
bdev_io_valid_blocks 259597732
bdev_is_read_io 17597898
bdev_lba_range_overlapped 49405
bdev_lba_range_overlaps_tailq 4703
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4682
bdev_lock_lba_range_check_io 40810
bdev_lock_lba_range_ctx 4682
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13159
bdev_mgmt_channel_destroy 13159
bdev_mgr_unregister_cb 2333
bdev_module_action_complete 67010
bdev_module_action_done 64677
bdev_module_all_actions_completed 13471318
bdev_module_fini_iter 8259
bdev_module_fini_start_iter 4304
bdev_module_get_max_ctx_size 2333
bdev_modules_init 2333
bdev_name_add 12820
bdev_name_cmp 129499
bdev_name_del 449
bdev_name_del_unsafe 12802
bdev_name_tree_RB_FIND 31793
bdev_name_tree_RB_INSERT 12820
bdev_name_tree_RB_INSERT_COLOR 12802
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_name_tree_RB_REMOVE 12802
bdev_name_tree_RB_REMOVE_COLOR 9827
bdev_no_mem_poller 1
bdev_ok_to_examine 6403
bdev_open 65161
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2333
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28433
bdev_open_opts_copy 8297
bdev_open_opts_get_defaults 69311
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10658393
bdev_qos_io_to_limit 761973934
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 761978751
bdev_qos_r_bps_queue 17597842
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 194933362
bdev_qos_rw_bps_rewind_quota 6798897
bdev_qos_rw_iops_queue 583116897
bdev_qos_rw_iops_rewind_quota 10665997
bdev_qos_rw_queue_io 778047773
bdev_qos_rw_rewind_io 17464894
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 679237
bdev_queue_nomem_io_tail 4730304
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 17860775
bdev_readv_blocks_with_md 94544412
bdev_register 6401
bdev_register_finished 6391
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 370
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 224562275
bdev_rw_split_get_buf_cb 78819
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4747931
bdev_start_qos 65114
bdev_start_reset 333
bdev_submit_request 256588014
bdev_trace 2071
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4682
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 32078761
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1269
bdev_unregister 6391
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7082
bdev_update_qd_sampling_period 138
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13468985
bdev_write_blocks_with_md 32582875
bdev_write_zero_buffer 669307
bdev_write_zero_buffer_done 669307
bdev_write_zeroes_should_split 3652607
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 77199942
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1092
io_channel_iter_get_bdev 825253
log_already_claimed 114
parent_bdev_io_complete 1143988
register_flag_bdev 2193
spdk_bdev_abort 67980
spdk_bdev_add_io_stat 22128
spdk_bdev_alias_add 6433
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27706
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 738601143
spdk_bdev_desc_get_block_size 47508292
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 630078
spdk_bdev_desc_get_md_size 43861093
spdk_bdev_desc_is_dif_check_enabled 1262472
spdk_bdev_desc_is_dif_head_of_md 630078
spdk_bdev_desc_is_md_interleaved 630108
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30142
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2333
spdk_bdev_first 5107
spdk_bdev_first_leaf 646
spdk_bdev_flush 762204
spdk_bdev_flush_blocks 3154585
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 415465
spdk_bdev_for_each_channel_continue 409793
spdk_bdev_free_io 257120792
spdk_bdev_get_acwu 2656
spdk_bdev_get_aliases 30190
spdk_bdev_get_block_size 2738514
spdk_bdev_get_buf_align 82720927
spdk_bdev_get_by_name 3360
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8813690
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 17324584
spdk_bdev_get_io_channel 34797
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602840
spdk_bdev_get_max_copy 2522
spdk_bdev_get_md_size 7682788
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133661
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65205
spdk_bdev_get_num_blocks 33650453
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3568
spdk_bdev_get_nvme_nsid 2979
spdk_bdev_get_optimal_io_boundary 2526
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9063
spdk_bdev_get_product_name 32635
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30152
spdk_bdev_get_qos_rpc_type 120568
spdk_bdev_get_uuid 46617
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6302
spdk_bdev_has_write_cache 2997
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2333
spdk_bdev_io_complete 255856096
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40609347
spdk_bdev_io_complete_nvme_status 28025717
spdk_bdev_io_complete_scsi_status 4906015
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36304939
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46315070
spdk_bdev_io_get_iovec 1126440
spdk_bdev_io_get_md_buf 9760225
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25958194
spdk_bdev_io_get_scsi_status 9091052
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29943549
spdk_bdev_io_get_thread 270452177
spdk_bdev_io_hide_metadata 4661702
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12489526
spdk_bdev_io_set_md_buf 35654
spdk_bdev_io_type_supported 2712859
spdk_bdev_is_dif_check_enabled 1262397
spdk_bdev_is_dif_head_of_md 631019
spdk_bdev_is_md_interleaved 12499547
spdk_bdev_is_md_separate 62421900
spdk_bdev_is_zoned 5164
spdk_bdev_module_claim_bdev 4886
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64401
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
spdk_bdev_module_release_bdev 4814
spdk_bdev_next 29433
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 223
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 252860
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23235
spdk_bdev_open_ext_v2 27389
spdk_bdev_open_opts_init 4150
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 921211
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1100
spdk_bdev_read 14132803
spdk_bdev_read_blocks 16590787
spdk_bdev_read_blocks_with_md 1268515
spdk_bdev_readv 1600302
spdk_bdev_readv_blocks 7863826
spdk_bdev_readv_blocks_ext 28439114
spdk_bdev_readv_blocks_with_md 56816714
spdk_bdev_register 6405
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29208
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6416
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14609062
spdk_bdev_unmap_blocks 32227068
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 6419
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11307
spdk_bdev_write 30472313
spdk_bdev_write_blocks 31863591
spdk_bdev_write_blocks_with_md 104719
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3652454
spdk_bdev_writev 1791667
spdk_bdev_writev_blocks 5646332
spdk_bdev_writev_blocks_ext 47175308
spdk_bdev_writev_blocks_with_md 23780854
spdk_bdev_zcopy_end 1157687
spdk_bdev_zcopy_start 1172747
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 646

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