LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4826 5873 82.2 %
Date: 2024-12-13 11:20:49 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5159 24414 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23696143
_bdev_abort 77926
_bdev_copy_split 0
_bdev_get_block_size_with_md 698092
_bdev_init 2193
_bdev_io_check_opts 70609386
_bdev_io_complete 244753638
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2397591
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2361571
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2350005
_bdev_io_handle_no_mem 243555513
_bdev_io_pull_bounce_data_buf 2347528
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2373279
_bdev_io_put_buf 13862428
_bdev_io_set_buf 13801635
_bdev_io_set_md_buf 13819149
_bdev_io_submit 246974760
_bdev_io_submit_ext 170316797
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 2342983
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 1134680
_bdev_trace 2193
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 224
_calculate_measured_qd_cpl 114
_event_notify 1168
_is_buf_allocated 55196491
_media_management_notify 0
_remove_notify 755
_resize_notify 413
_spdk_bdev_quiesce 2536
_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 2231300
bdev_abort 77922
bdev_abort_all_buf_io 22892
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22892
bdev_abort_all_queued_io 22910
bdev_abort_buf_io 77918
bdev_abort_buf_io_cb 0
bdev_abort_io 77946
bdev_abort_io_done 77942
bdev_abort_queued_io 77926
bdev_abort_retry 4
bdev_alias_del 6415
bdev_alloc_io_stat 28808
bdev_bytes_to_blocks 54361405
bdev_calculate_measured_queue_depth 114
bdev_ch_add_to_io_submitted 248652320
bdev_ch_remove_from_io_submitted 247455119
bdev_ch_resubmit_io 5446440
bdev_ch_retry_io 4776758
bdev_channel_abort_queued_ios 22522
bdev_channel_create 22087
bdev_channel_destroy 22079
bdev_channel_destroy_resource 22079
bdev_channel_for_each_io 0
bdev_channel_get_io 249334414
bdev_channel_poll_qos 378451
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 379954
bdev_channel_submit_qos_io_done 377773
bdev_close 65678
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 65725
bdev_desc_free 65725
bdev_desc_get_block_size 338524105
bdev_desc_release_claims 347
bdev_destroy_cb 6395
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 395764
bdev_each_channel_msg 390610
bdev_enable_histogram_config_json 964
bdev_enable_qos 22133
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 28808
bdev_get_by_name 31870
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 237420349
bdev_get_io_stat 353
bdev_get_max_write 2793
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
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 246820244
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69155
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 246348271
bdev_io_do_submit 246250662
bdev_io_exec_sequence 409722
bdev_io_exec_sequence_cb 409722
bdev_io_get_accel_buf 0
bdev_io_get_block_size 238637761
bdev_io_get_buf 13806649
bdev_io_get_buf_complete 13814976
bdev_io_get_iobuf_cb 78874
bdev_io_get_max_buf_len 27594542
bdev_io_increment_outstanding 247183522
bdev_io_init 248108663
bdev_io_init_dif_ctx 2024395
bdev_io_needs_accel_buffer 168019687
bdev_io_needs_bounce_buffer 170527297
bdev_io_needs_metadata 506502424
bdev_io_needs_sequence_exec 428519409
bdev_io_on_tailq 155892
bdev_io_pull_data 2392218
bdev_io_pull_data_done 2358039
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 2403328
bdev_io_push_bounce_data_done 2401808
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2399825
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13864884
bdev_io_range_is_locked 59243
bdev_io_should_split 252943756
bdev_io_split 1133036
bdev_io_split_done 2303284
bdev_io_split_submit 2303300
bdev_io_status_get_string 0
bdev_io_submit 248210189
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 340567
bdev_io_type_supported 13849893
bdev_io_update_io_stat 247071203
bdev_io_use_accel_sequence 675742897
bdev_io_use_memory_domain 183029703
bdev_io_valid_blocks 249127475
bdev_is_read_io 18544249
bdev_lba_range_overlapped 55932
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 44681
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13233
bdev_mgmt_channel_destroy 13233
bdev_mgr_unregister_cb 2333
bdev_module_action_complete 67010
bdev_module_action_done 64677
bdev_module_all_actions_completed 13254560
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 129947
bdev_name_del 449
bdev_name_del_unsafe 12802
bdev_name_tree_RB_FIND 31870
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 9852
bdev_no_mem_poller 1
bdev_ok_to_examine 6403
bdev_open 65725
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 28527
bdev_open_opts_copy 8413
bdev_open_opts_get_defaults 69933
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10790286
bdev_qos_io_to_limit 885686541
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 885694476
bdev_qos_r_bps_queue 18544193
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 229728870
bdev_qos_rw_bps_rewind_quota 7691532
bdev_qos_rw_iops_queue 673252063
bdev_qos_rw_iops_rewind_quota 10704180
bdev_qos_rw_queue_io 902985195
bdev_qos_rw_rewind_io 18395712
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 683264
bdev_queue_nomem_io_tail 4763435
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 18134907
bdev_readv_blocks_with_md 98716459
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 220405805
bdev_rw_split_get_buf_cb 82686
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 4776820
bdev_start_qos 65678
bdev_start_reset 333
bdev_submit_request 246714337
bdev_trace 2071
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 24874908
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6391
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7082
bdev_update_qd_sampling_period 135
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13252227
bdev_write_blocks_with_md 28382496
bdev_write_zero_buffer 695299
bdev_write_zero_buffer_done 695299
bdev_write_zeroes_should_split 3381629
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 72871707
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1168
io_channel_iter_get_bdev 786371
log_already_claimed 114
parent_bdev_io_complete 1133032
register_flag_bdev 2193
spdk_bdev_abort 77902
spdk_bdev_add_io_stat 22421
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 8745
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27802
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 756070529
spdk_bdev_desc_get_block_size 48087709
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 608912
spdk_bdev_desc_get_md_size 44230017
spdk_bdev_desc_is_dif_check_enabled 1220140
spdk_bdev_desc_is_dif_head_of_md 608912
spdk_bdev_desc_is_md_interleaved 608942
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30610
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2333
spdk_bdev_first 5187
spdk_bdev_first_leaf 646
spdk_bdev_flush 765334
spdk_bdev_flush_blocks 3297674
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 395766
spdk_bdev_for_each_channel_continue 390609
spdk_bdev_free_io 247226034
spdk_bdev_get_acwu 2741
spdk_bdev_get_aliases 30658
spdk_bdev_get_block_size 2719208
spdk_bdev_get_buf_align 80978538
spdk_bdev_get_by_name 3343
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9707866
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16098192
spdk_bdev_get_io_channel 35085
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 612200
spdk_bdev_get_max_copy 2607
spdk_bdev_get_md_size 8518988
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 135199
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65777
spdk_bdev_get_num_blocks 34767423
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3660
spdk_bdev_get_nvme_nsid 3037
spdk_bdev_get_optimal_io_boundary 2611
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9175
spdk_bdev_get_product_name 33157
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30620
spdk_bdev_get_qos_rpc_type 122440
spdk_bdev_get_uuid 47307
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6387
spdk_bdev_has_write_cache 3081
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2333
spdk_bdev_io_complete 245903859
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34004112
spdk_bdev_io_complete_nvme_status 27959939
spdk_bdev_io_complete_scsi_status 5499608
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35148702
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44931189
spdk_bdev_io_get_iovec 1144364
spdk_bdev_io_get_md_buf 9922085
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26102187
spdk_bdev_io_get_scsi_status 10045041
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29867412
spdk_bdev_io_get_thread 260684835
spdk_bdev_io_hide_metadata 3972679
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12628563
spdk_bdev_io_set_md_buf 34229
spdk_bdev_io_type_supported 2800281
spdk_bdev_is_dif_check_enabled 1220065
spdk_bdev_is_dif_head_of_md 609853
spdk_bdev_is_md_interleaved 13074110
spdk_bdev_is_md_separate 62439928
spdk_bdev_is_zoned 5262
spdk_bdev_module_claim_bdev 4944
spdk_bdev_module_claim_bdev_desc 443
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 4872
spdk_bdev_next 29901
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 261
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 271707
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23271
spdk_bdev_open_ext_v2 27483
spdk_bdev_open_opts_init 4208
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 965458
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 13648361
spdk_bdev_read_blocks 16886499
spdk_bdev_read_blocks_with_md 1285841
spdk_bdev_readv 1600963
spdk_bdev_readv_blocks 8460160
spdk_bdev_readv_blocks_ext 28412423
spdk_bdev_readv_blocks_with_md 60445461
spdk_bdev_register 6405
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29503
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 10887638
spdk_bdev_unmap_blocks 25068178
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6419
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11307
spdk_bdev_write 25764288
spdk_bdev_write_blocks 27760656
spdk_bdev_write_blocks_with_md 114730
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3381476
spdk_bdev_writev 1801843
spdk_bdev_writev_blocks 5972378
spdk_bdev_writev_blocks_ext 42421854
spdk_bdev_writev_blocks_with_md 23862672
spdk_bdev_zcopy_end 1183947
spdk_bdev_zcopy_start 1203298
spdk_for_each_bdev 5187
spdk_for_each_bdev_leaf 646

Generated by: LCOV version 1.15