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: 2024-12-16 16:03:56 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4843 24414 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26494139
_bdev_abort 75984
_bdev_copy_split 0
_bdev_get_block_size_with_md 678605
_bdev_init 2208
_bdev_io_check_opts 85961339
_bdev_io_complete 254557146
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1508224
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1506558
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1506558
_bdev_io_handle_no_mem 253694315
_bdev_io_pull_bounce_data_buf 1508224
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1508224
_bdev_io_put_buf 17684528
_bdev_io_set_buf 17684654
_bdev_io_set_md_buf 17684654
_bdev_io_submit 254480881
_bdev_io_submit_ext 177839910
_bdev_lock_lba_range 4630
_bdev_memory_domain_get_io_cb 1506558
_bdev_next_leaf 2059
_bdev_open_async 1059
_bdev_reset_complete 290
_bdev_rw_split 1638402
_bdev_trace 2208
_bdev_unlock_lba_range 4630
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 187
_calculate_measured_qd_cpl 95
_event_notify 1062
_is_buf_allocated 69104863
_media_management_notify 0
_remove_notify 721
_resize_notify 341
_spdk_bdev_quiesce 2525
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2208
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2208
_tmp_bdev_event_cb 0
_to_next_boundary 2765908
bdev_abort 75981
bdev_abort_all_buf_io 23049
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 23049
bdev_abort_all_queued_io 23063
bdev_abort_buf_io 75978
bdev_abort_buf_io_cb 0
bdev_abort_io 75999
bdev_abort_io_done 75996
bdev_abort_queued_io 75984
bdev_abort_retry 3
bdev_alias_del 6410
bdev_alloc_io_stat 28956
bdev_bytes_to_blocks 50800186
bdev_calculate_measured_queue_depth 95
bdev_ch_add_to_io_submitted 256193547
bdev_ch_remove_from_io_submitted 256193547
bdev_ch_resubmit_io 6413031
bdev_ch_retry_io 5638673
bdev_channel_abort_queued_ios 22721
bdev_channel_create 22293
bdev_channel_destroy 22287
bdev_channel_destroy_resource 22287
bdev_channel_for_each_io 0
bdev_channel_get_io 256673582
bdev_channel_poll_qos 324230
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 324527
bdev_channel_submit_qos_io_done 323205
bdev_close 65255
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65293
bdev_desc_free 65293
bdev_desc_get_block_size 191381459
bdev_desc_release_claims 373
bdev_destroy_cb 6395
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 340796
bdev_each_channel_msg 334710
bdev_enable_histogram_config_json 876
bdev_enable_qos 22331
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 6399
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2286
bdev_examine_allowlist_remove 12774
bdev_finish_unregister_bdevs_iter 6414
bdev_finish_wait_for_examine_done 2286
bdev_for_each_io_done 0
bdev_free_io_stat 28956
bdev_get_by_name 32037
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 282
bdev_get_each_channel_stat 279
bdev_get_io_size_in_byte 91727875
bdev_get_io_stat 290
bdev_get_max_write 2996
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1049
bdev_histogram_enable_channel_cb 715
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2286
bdev_init_failed 0
bdev_io_complete 257317806
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68990
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 255679383
bdev_io_do_submit 254480866
bdev_io_exec_sequence 407824
bdev_io_exec_sequence_cb 407824
bdev_io_get_accel_buf 0
bdev_io_get_block_size 93424136
bdev_io_get_buf 17684654
bdev_io_get_buf_complete 17684654
bdev_io_get_iobuf_cb 39026
bdev_io_get_max_buf_len 35369182
bdev_io_increment_outstanding 255679383
bdev_io_init 255747771
bdev_io_init_dif_ctx 1167718
bdev_io_needs_accel_buffer 176333352
bdev_io_needs_bounce_buffer 177839910
bdev_io_needs_metadata 528441540
bdev_io_needs_sequence_exec 447063788
bdev_io_on_tailq 151998
bdev_io_pull_data 1508227
bdev_io_pull_data_done 1508224
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1508227
bdev_io_push_bounce_data_done 1508224
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1508224
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 17684654
bdev_io_range_is_locked 50974
bdev_io_should_split 258892444
bdev_io_split 1636401
bdev_io_split_done 2851131
bdev_io_split_submit 2851143
bdev_io_status_get_string 0
bdev_io_submit 256118477
bdev_io_submit_reset 271
bdev_io_submit_sequence_cb 338834
bdev_io_type_supported 16946911
bdev_io_update_io_stat 254557146
bdev_io_use_accel_sequence 706930914
bdev_io_use_memory_domain 188476942
bdev_io_valid_blocks 256251460
bdev_is_read_io 15685959
bdev_lba_range_overlapped 47685
bdev_lba_range_overlaps_tailq 4648
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4630
bdev_lock_lba_range_check_io 41227
bdev_lock_lba_range_ctx 4630
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 13083
bdev_mgmt_channel_destroy 13083
bdev_mgr_unregister_cb 2286
bdev_module_action_complete 68394
bdev_module_action_done 66108
bdev_module_all_actions_completed 13346229
bdev_module_fini_iter 8308
bdev_module_fini_start_iter 4275
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_name_add 12811
bdev_name_cmp 133690
bdev_name_del 662
bdev_name_del_unsafe 12797
bdev_name_tree_RB_FIND 32037
bdev_name_tree_RB_INSERT 12811
bdev_name_tree_RB_INSERT_COLOR 12797
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 12797
bdev_name_tree_RB_REMOVE_COLOR 9951
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65293
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1049
bdev_open_async_fini 2286
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
bdev_open_ext 28767
bdev_open_opts_copy 8195
bdev_open_opts_get_defaults 69392
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 6727565
bdev_qos_io_to_limit 367617526
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 367617526
bdev_qos_r_bps_queue 15685917
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 84630520
bdev_qos_rw_bps_rewind_quota 7097355
bdev_qos_rw_iops_queue 297612068
bdev_qos_rw_iops_rewind_quota 8448522
bdev_qos_rw_queue_io 382242588
bdev_qos_rw_rewind_io 15545877
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 790660
bdev_queue_nomem_io_tail 5622574
bdev_quiesce_range_locked 1261
bdev_read_blocks_with_md 21337228
bdev_readv_blocks_with_md 89433451
bdev_register 6398
bdev_register_finished 6390
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 284
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 284
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 228141522
bdev_rw_split_get_buf_cb 57859
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5638719
bdev_start_qos 65255
bdev_start_reset 290
bdev_submit_request 255271617
bdev_trace 2092
bdev_unfreeze_channel 331
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4630
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 21078675
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1261
bdev_unregister 6390
bdev_unregister_abort_channel 434
bdev_unregister_unsafe 7052
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13343943
bdev_write_blocks_with_md 25820146
bdev_write_zero_buffer 675609
bdev_write_zero_buffer_done 675609
bdev_write_zeroes_should_split 2889578
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 89032334
claim_bdev 373
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1600
claim_type_promotes_to_write 82
claim_verify_rom 76
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1062
io_channel_iter_get_bdev 675506
log_already_claimed 89
parent_bdev_io_complete 1636398
register_flag_bdev 2208
spdk_bdev_abort 75966
spdk_bdev_add_io_stat 22566
spdk_bdev_alias_add 6424
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 1042
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 484
spdk_bdev_close 28087
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 629985851
spdk_bdev_desc_get_block_size 50075992
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 644416
spdk_bdev_desc_get_md_size 39664424
spdk_bdev_desc_is_dif_check_enabled 1290904
spdk_bdev_desc_is_dif_head_of_md 644416
spdk_bdev_desc_is_md_interleaved 644446
spdk_bdev_desc_is_md_separate 124510
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30116
spdk_bdev_dump_io_stat_json 275
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_examine 12
spdk_bdev_finish 2286
spdk_bdev_first 5084
spdk_bdev_first_leaf 619
spdk_bdev_flush 1196504
spdk_bdev_flush_blocks 5254538
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340796
spdk_bdev_for_each_channel_continue 334710
spdk_bdev_free_io 255747771
spdk_bdev_get_acwu 4087
spdk_bdev_get_aliases 30172
spdk_bdev_get_block_size 3016735
spdk_bdev_get_buf_align 100180042
spdk_bdev_get_by_name 3270
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27743775
spdk_bdev_get_device_stat 282
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 24371542
spdk_bdev_get_io_channel 35498
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602320
spdk_bdev_get_max_copy 3969
spdk_bdev_get_md_size 24416632
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134770
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66593
spdk_bdev_get_num_blocks 57097175
spdk_bdev_get_numa_id 1362
spdk_bdev_get_nvme_ctratt 3647
spdk_bdev_get_nvme_nsid 3051
spdk_bdev_get_optimal_io_boundary 3974
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 11615
spdk_bdev_get_product_name 34066
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 271
spdk_bdev_get_qos_rate_limits 30124
spdk_bdev_get_qos_rpc_type 120464
spdk_bdev_get_uuid 80567
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7714
spdk_bdev_has_write_cache 5746
spdk_bdev_histogram_enable 716
spdk_bdev_histogram_enable_ext 723
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2286
spdk_bdev_io_complete 255271813
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32069886
spdk_bdev_io_complete_nvme_status 44010457
spdk_bdev_io_complete_scsi_status 5368957
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42670539
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 52265236
spdk_bdev_io_get_iovec 1090869
spdk_bdev_io_get_md_buf 9466901
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 29958312
spdk_bdev_io_get_scsi_status 28785626
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 46629676
spdk_bdev_io_get_thread 275009958
spdk_bdev_io_hide_metadata 2335430
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17285405
spdk_bdev_io_set_md_buf 38632
spdk_bdev_io_type_supported 2922076
spdk_bdev_is_dif_check_enabled 1290844
spdk_bdev_is_dif_head_of_md 645318
spdk_bdev_is_md_interleaved 30242009
spdk_bdev_is_md_separate 77873384
spdk_bdev_is_zoned 6253
spdk_bdev_module_claim_bdev 4893
spdk_bdev_module_claim_bdev_desc 445
spdk_bdev_module_examine_done 65901
spdk_bdev_module_fini_done 6022
spdk_bdev_module_fini_start_done 1989
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 37837
spdk_bdev_module_list_find 37837
spdk_bdev_module_release_bdev 4839
spdk_bdev_next 29342
spdk_bdev_next_leaf 1440
spdk_bdev_notify_blockcnt_change 217
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2293962
spdk_bdev_open_async 1049
spdk_bdev_open_ext 23612
spdk_bdev_open_ext_v2 27714
spdk_bdev_open_opts_init 4099
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 925775
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1095
spdk_bdev_read 12934606
spdk_bdev_read_blocks 19547284
spdk_bdev_read_blocks_with_md 1789944
spdk_bdev_readv 2043751
spdk_bdev_readv_blocks 19109079
spdk_bdev_readv_blocks_ext 36335783
spdk_bdev_readv_blocks_with_md 32495434
spdk_bdev_register 6401
spdk_bdev_reset 290
spdk_bdev_reset_io_stat 29525
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6409
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1051
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 8884068
spdk_bdev_unmap_blocks 21328247
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1098
spdk_bdev_unregister 6411
spdk_bdev_unregister_by_name 782
spdk_bdev_wait_for_examine 11258
spdk_bdev_write 22518215
spdk_bdev_write_blocks 25035898
spdk_bdev_write_blocks_with_md 108639
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2889413
spdk_bdev_writev 3222375
spdk_bdev_writev_blocks 17496910
spdk_bdev_writev_blocks_ext 49625562
spdk_bdev_writev_blocks_with_md 20637136
spdk_bdev_zcopy_end 1128067
spdk_bdev_zcopy_start 1146173
spdk_for_each_bdev 5084
spdk_for_each_bdev_leaf 619

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