LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4060 4915 82.6 %
Date: 2024-07-15 20:48:51 Functions: 409 446 91.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23700078
_bdev_abort 27938
_bdev_copy_split 0
_bdev_get_block_size_with_md 578823
_bdev_init 2177
_bdev_io_check_opts 78715759
_bdev_io_complete 204151796
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1264
_bdev_io_ext_use_bounce_buffer 361903
_bdev_io_handle_no_mem 204729108
_bdev_io_pull_bounce_data_buf 363155
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1264
_bdev_io_put_buf 8950198
_bdev_io_set_buf 8950198
_bdev_io_set_md_buf 8950198
_bdev_io_submit 204123536
_bdev_io_submit_ext 140115383
_bdev_lock_lba_range 7731
_bdev_memory_domain_get_io_cb 361903
_bdev_memory_domain_io_get_buf 361903
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2365868
_bdev_trace 2177
_bdev_unlock_lba_range 7731
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 147
_calculate_measured_qd_cpl 75
_event_notify 1684
_is_buf_allocated 48753497
_media_management_notify 0
_remove_notify 1416
_resize_notify 268
_spdk_bdev_quiesce 8747
_tmp_bdev_event_cb 1
_to_next_boundary 5375832
bdev_abort 27935
bdev_abort_all_buf_io 27243
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53680
bdev_abort_buf_io 27932
bdev_abort_buf_io_cb 0
bdev_abort_io 27944
bdev_abort_io_done 27941
bdev_abort_queued_io 27938
bdev_abort_retry 3
bdev_alias_del 7610
bdev_alloc_io_stat 33994
bdev_bytes_to_blocks 49629863
bdev_calculate_measured_queue_depth 75
bdev_ch_add_to_io_submitted 206516443
bdev_ch_remove_from_io_submitted 206516443
bdev_ch_resubmit_io 5390478
bdev_ch_retry_io 4718283
bdev_channel_abort_queued_ios 26934
bdev_channel_create 26134
bdev_channel_destroy 26128
bdev_channel_destroy_resource 26128
bdev_channel_for_each_io 0
bdev_channel_get_io 207137282
bdev_channel_poll_qos 336333
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 336975
bdev_channel_submit_qos_io_done 335956
bdev_close 72593
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
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 287
bdev_copy_split 12
bdev_desc_alloc 72629
bdev_desc_free 72629
bdev_desc_release_claims 292
bdev_destroy_cb 7633
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 360872
bdev_each_channel_msg 348468
bdev_enable_histogram_config_json 851
bdev_enable_qos 26172
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7590
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2241
bdev_finish_unregister_bdevs_iter 6995
bdev_finish_wait_for_examine_done 2241
bdev_for_each_io_done 0
bdev_free_io_stat 33994
bdev_get_by_name 42155
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 262
bdev_get_io_size_in_byte 79229468
bdev_get_io_stat 275
bdev_get_max_write 3224
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2241
bdev_init_failed 0
bdev_io_complete 205568107
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72335
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 205236942
bdev_io_do_submit 204123521
bdev_io_exec_sequence 434226
bdev_io_exec_sequence_cb 434226
bdev_io_get_buf 8950198
bdev_io_get_buf_complete 8950198
bdev_io_get_iobuf_cb 36432
bdev_io_get_max_buf_len 17900396
bdev_io_increment_outstanding 205236942
bdev_io_init 206454458
bdev_io_needs_sequence_exec 353159914
bdev_io_on_tailq 55888
bdev_io_pull_data 363158
bdev_io_pull_data_done 363155
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 1267
bdev_io_push_bounce_data_done 1264
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1264
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8950198
bdev_io_range_is_locked 212841
bdev_io_should_split 208819244
bdev_io_split 2364713
bdev_io_split_done 5407023
bdev_io_split_submit 5407035
bdev_io_status_get_string 0
bdev_io_submit 206490154
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 361891
bdev_io_type_supported 6935270
bdev_io_update_io_stat 204151796
bdev_io_use_accel_sequence 411599
bdev_io_use_memory_domain 1282
bdev_io_valid_blocks 206836036
bdev_is_read_io 14782024
bdev_lba_range_overlapped 209604
bdev_lba_range_overlaps_tailq 7772
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7731
bdev_lock_lba_range_check_io 170613
bdev_lock_lba_range_ctx 7731
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4238
bdev_mgmt_channel_create 14039
bdev_mgmt_channel_destroy 14039
bdev_mgr_unregister_cb 2241
bdev_module_action_complete 83119
bdev_module_action_done 80878
bdev_module_all_actions_completed 9195921
bdev_module_fini_iter 8197
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2241
bdev_modules_init 2241
bdev_name_add 15211
bdev_name_cmp 171579
bdev_name_del 407
bdev_name_del_unsafe 15197
bdev_name_tree_RB_FIND 42155
bdev_name_tree_RB_INSERT 15211
bdev_name_tree_RB_INSERT_COLOR 15197
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 15197
bdev_name_tree_RB_REMOVE_COLOR 12268
bdev_no_mem_poller 1
bdev_ok_to_examine 7590
bdev_open 72629
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2241
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37162
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6388210
bdev_qos_io_to_limit 317838286
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 317838286
bdev_qos_r_bps_queue 14781982
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 73040053
bdev_qos_rw_bps_rewind_quota 6189415
bdev_qos_rw_iops_queue 258426411
bdev_qos_rw_iops_rewind_quota 8483189
bdev_qos_rw_queue_io 331466564
bdev_qos_rw_rewind_io 14672604
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 679187
bdev_queue_nomem_io_tail 4711446
bdev_quiesce_range_locked 4372
bdev_read_blocks_with_md 15883457
bdev_readv_blocks_with_md 67900628
bdev_register 7598
bdev_register_finished 7590
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 184162827
bdev_rw_split_get_buf_cb 134086
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 4718284
bdev_start_qos 72593
bdev_start_reset 270
bdev_submit_request 204802867
bdev_trace 2072
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7731
bdev_unlock_lba_range_get_channel 4241
bdev_unmap_should_split 19051315
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4372
bdev_unregister 7590
bdev_unregister_abort_channel 806
bdev_unregister_unsafe 8886
bdev_update_qd_sampling_period 91
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9193680
bdev_write_blocks_with_md 25799638
bdev_write_zero_buffer 575599
bdev_write_zero_buffer_done 575599
bdev_write_zeroes_should_split 2169056
bdev_write_zeroes_split 3958
bdev_writev_blocks_with_md 72681725
claim_bdev 292
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1267
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1684
io_channel_iter_get_bdev 709340
log_already_claimed 83
parent_bdev_io_complete 2364710
register_flag_bdev 2177
spdk_bdev_abort 27929
spdk_bdev_add_io_stat 26390
spdk_bdev_alias_add 7624
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8688
spdk_bdev_claim_opts_init 376
spdk_bdev_close 35941
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 393844300
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29667
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2241
spdk_bdev_first 5109
spdk_bdev_first_leaf 538
spdk_bdev_flush 784568
spdk_bdev_flush_blocks 2515469
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 360872
spdk_bdev_for_each_channel_continue 348468
spdk_bdev_free_io 206454458
spdk_bdev_get_acwu 1400
spdk_bdev_get_aliases 29691
spdk_bdev_get_block_size 41962747
spdk_bdev_get_buf_align 63783230
spdk_bdev_get_by_name 4993
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 6868507
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 62509551
spdk_bdev_get_io_channel 43985
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593340
spdk_bdev_get_max_copy 1284
spdk_bdev_get_md_size 38762129
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159352
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71082
spdk_bdev_get_num_blocks 26645139
spdk_bdev_get_nvme_ctratt 3093
spdk_bdev_get_optimal_io_boundary 1289
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2301
spdk_bdev_get_product_name 32154
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29675
spdk_bdev_get_qos_rpc_type 118668
spdk_bdev_get_uuid 38404
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4733
spdk_bdev_has_write_cache 3006
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2241
spdk_bdev_io_complete 204803017
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30687379
spdk_bdev_io_complete_nvme_status 23930118
spdk_bdev_io_complete_scsi_status 3632049
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32287096
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44083903
spdk_bdev_io_get_iovec 642871
spdk_bdev_io_get_md_buf 8119241
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21492749
spdk_bdev_io_get_scsi_status 7086798
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25289252
spdk_bdev_io_get_thread 214525497
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9230213
spdk_bdev_io_set_md_buf 45898
spdk_bdev_io_type_supported 1697974
spdk_bdev_is_dif_check_enabled 1273856
spdk_bdev_is_dif_head_of_md 638269
spdk_bdev_is_md_interleaved 8095171
spdk_bdev_is_md_separate 44331169
spdk_bdev_is_zoned 3749
spdk_bdev_module_claim_bdev 6773
spdk_bdev_module_claim_bdev_desc 361
spdk_bdev_module_examine_done 80686
spdk_bdev_module_fini_done 5956
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37406
spdk_bdev_module_list_find 37406
spdk_bdev_module_release_bdev 6719
spdk_bdev_next 27741
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 177
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 296482
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34957
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 682808
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3827
spdk_bdev_read 12296253
spdk_bdev_read_blocks 14605447
spdk_bdev_read_blocks_with_md 1278010
spdk_bdev_readv 1632705
spdk_bdev_readv_blocks 6302799
spdk_bdev_readv_blocks_ext 29845814
spdk_bdev_readv_blocks_with_md 28554021
spdk_bdev_register 7601
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33994
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7609
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 9374834
spdk_bdev_unmap_blocks 19225544
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3830
spdk_bdev_unregister 7611
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12478
spdk_bdev_write 23558412
spdk_bdev_write_blocks 25109597
spdk_bdev_write_blocks_with_md 114440
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2168926
spdk_bdev_writev 1982585
spdk_bdev_writev_blocks 4821985
spdk_bdev_writev_blocks_ext 48869941
spdk_bdev_writev_blocks_with_md 16811978
spdk_bdev_zcopy_end 644236
spdk_bdev_zcopy_start 644535
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 538

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