LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4648 5666 82.0 %
Date: 2024-11-15 11:11:57 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4949 23751 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23053003
_bdev_abort 68062
_bdev_copy_split 0
_bdev_get_block_size_with_md 676194
_bdev_init 2160
_bdev_io_check_opts 75491552
_bdev_io_complete 255861295
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 349893
_bdev_io_ext_use_bounce_buffer 348291
_bdev_io_handle_no_mem 256675141
_bdev_io_pull_bounce_data_buf 349893
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 349893
_bdev_io_put_buf 11036116
_bdev_io_set_buf 11033817
_bdev_io_set_md_buf 11033710
_bdev_io_submit 258394114
_bdev_io_submit_ext 176172380
_bdev_lock_lba_range 4669
_bdev_memory_domain_get_io_cb 348291
_bdev_memory_domain_io_get_buf 348291
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_rw_split 1064043
_bdev_trace 2160
_bdev_unlock_lba_range 4669
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 220
_calculate_measured_qd_cpl 112
_event_notify 1134
_is_buf_allocated 51072955
_media_management_notify 0
_remove_notify 755
_resize_notify 379
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2160
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2160
_tmp_bdev_event_cb 0
_to_next_boundary 2020787
bdev_abort 68058
bdev_abort_all_buf_io 22658
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44885
bdev_abort_buf_io 68054
bdev_abort_buf_io_cb 0
bdev_abort_io 68082
bdev_abort_io_done 68078
bdev_abort_queued_io 68062
bdev_abort_retry 4
bdev_alias_del 6348
bdev_alloc_io_stat 28527
bdev_bytes_to_blocks 63509121
bdev_calculate_measured_queue_depth 112
bdev_ch_add_to_io_submitted 260128576
bdev_ch_remove_from_io_submitted 259334290
bdev_ch_resubmit_io 5399149
bdev_ch_retry_io 4733839
bdev_channel_abort_queued_ios 22296
bdev_channel_create 21873
bdev_channel_destroy 21865
bdev_channel_destroy_resource 21865
bdev_channel_for_each_io 0
bdev_channel_get_io 261643311
bdev_channel_poll_qos 391840
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 393461
bdev_channel_submit_qos_io_done 391461
bdev_close 64851
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 64898
bdev_desc_free 64898
bdev_desc_release_claims 331
bdev_destroy_cb 6361
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 409308
bdev_each_channel_msg 404004
bdev_enable_histogram_config_json 940
bdev_enable_qos 21920
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6324
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2284
bdev_finish_unregister_bdevs_iter 6283
bdev_finish_wait_for_examine_done 2284
bdev_for_each_io_done 0
bdev_free_io_stat 28527
bdev_get_by_name 31438
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 217399320
bdev_get_io_stat 353
bdev_get_max_write 2751
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2284
bdev_init_failed 0
bdev_io_complete 258285254
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71071
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 256800252
bdev_io_do_submit 258120369
bdev_io_exec_sequence 419346
bdev_io_exec_sequence_cb 419346
bdev_io_get_buf 11033052
bdev_io_get_buf_complete 11033660
bdev_io_get_iobuf_cb 70010
bdev_io_get_max_buf_len 22062703
bdev_io_increment_outstanding 258814619
bdev_io_init 260731561
bdev_io_needs_sequence_exec 437308956
bdev_io_on_tailq 136164
bdev_io_pull_data 349897
bdev_io_pull_data_done 349893
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 349897
bdev_io_push_bounce_data_done 349893
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 349893
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11036070
bdev_io_range_is_locked 59819
bdev_io_should_split 264720655
bdev_io_split 1059583
bdev_io_split_done 2092771
bdev_io_split_submit 2092787
bdev_io_status_get_string 0
bdev_io_submit 259740257
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 348275
bdev_io_type_supported 9665599
bdev_io_update_io_stat 259816503
bdev_io_use_accel_sequence 688981005
bdev_io_use_memory_domain 180964029
bdev_io_valid_blocks 261543814
bdev_is_read_io 17356838
bdev_lba_range_overlapped 56508
bdev_lba_range_overlaps_tailq 4690
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4669
bdev_lock_lba_range_check_io 42240
bdev_lock_lba_range_ctx 4669
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13111
bdev_mgmt_channel_destroy 13111
bdev_mgr_unregister_cb 2284
bdev_module_action_complete 66488
bdev_module_action_done 64204
bdev_module_all_actions_completed 13289752
bdev_module_fini_iter 8112
bdev_module_fini_start_iter 4222
bdev_module_get_max_ctx_size 2284
bdev_modules_init 2284
bdev_name_add 12686
bdev_name_cmp 129028
bdev_name_del 449
bdev_name_del_unsafe 12668
bdev_name_tree_RB_FIND 31438
bdev_name_tree_RB_INSERT 12686
bdev_name_tree_RB_INSERT_COLOR 12668
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 12668
bdev_name_tree_RB_REMOVE_COLOR 9738
bdev_no_mem_poller 1
bdev_ok_to_examine 6324
bdev_open 64898
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2284
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28266
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11403740
bdev_qos_io_to_limit 878337551
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 878343777
bdev_qos_r_bps_queue 17356782
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 210841737
bdev_qos_rw_bps_rewind_quota 6557587
bdev_qos_rw_iops_queue 683380084
bdev_qos_rw_iops_rewind_quota 10681629
bdev_qos_rw_queue_io 894224312
bdev_qos_rw_rewind_io 17239216
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 679858
bdev_queue_nomem_io_tail 4719486
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 18280732
bdev_readv_blocks_with_md 102069162
bdev_register 6334
bdev_register_finished 6324
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 228084139
bdev_rw_split_get_buf_cb 71581
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4733840
bdev_start_qos 64851
bdev_start_reset 317
bdev_submit_request 257974985
bdev_trace 2050
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4669
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 29439237
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6324
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7015
bdev_update_qd_sampling_period 133
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13287468
bdev_write_blocks_with_md 32476033
bdev_write_zero_buffer 673443
bdev_write_zero_buffer_done 673443
bdev_write_zeroes_should_split 3160542
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 75005819
claim_bdev 331
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1455
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1134
io_channel_iter_get_bdev 813309
log_already_claimed 110
parent_bdev_io_complete 1059579
register_flag_bdev 2160
spdk_bdev_abort 68038
spdk_bdev_add_io_stat 22207
spdk_bdev_alias_add 6366
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 443
spdk_bdev_close 27543
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 498641410
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30124
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 4
spdk_bdev_finish 2284
spdk_bdev_first 5108
spdk_bdev_first_leaf 636
spdk_bdev_flush 785090
spdk_bdev_flush_blocks 3010067
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 409308
spdk_bdev_for_each_channel_continue 404000
spdk_bdev_free_io 259288634
spdk_bdev_get_acwu 2602
spdk_bdev_get_aliases 30172
spdk_bdev_get_block_size 50634064
spdk_bdev_get_buf_align 71409305
spdk_bdev_get_by_name 3172
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8054853
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 99422593
spdk_bdev_get_io_channel 34823
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602480
spdk_bdev_get_max_copy 2468
spdk_bdev_get_md_size 49475248
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133401
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66019
spdk_bdev_get_num_blocks 32760255
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3629
spdk_bdev_get_nvme_nsid 3020
spdk_bdev_get_optimal_io_boundary 2472
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3520
spdk_bdev_get_product_name 32673
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30134
spdk_bdev_get_qos_rpc_type 120496
spdk_bdev_get_uuid 47038
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6226
spdk_bdev_has_write_cache 3114
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2284
spdk_bdev_io_complete 257614329
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40404366
spdk_bdev_io_complete_nvme_status 28288247
spdk_bdev_io_complete_scsi_status 4799365
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33733696
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41338015
spdk_bdev_io_get_iovec 1088067
spdk_bdev_io_get_md_buf 9966584
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26046667
spdk_bdev_io_get_scsi_status 8260942
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30172356
spdk_bdev_io_get_thread 269079764
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11786865
spdk_bdev_io_set_md_buf 36330
spdk_bdev_io_type_supported 2404465
spdk_bdev_is_dif_check_enabled 1396824
spdk_bdev_is_dif_head_of_md 698254
spdk_bdev_is_md_interleaved 9435758
spdk_bdev_is_md_separate 53331866
spdk_bdev_is_zoned 5134
spdk_bdev_module_claim_bdev 4927
spdk_bdev_module_claim_bdev_desc 423
spdk_bdev_module_examine_done 63944
spdk_bdev_module_fini_done 5828
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36733
spdk_bdev_module_list_find 36733
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29430
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 244
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 245067
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27237
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 882577
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 14541863
spdk_bdev_read_blocks 16982840
spdk_bdev_read_blocks_with_md 1308947
spdk_bdev_readv 1680173
spdk_bdev_readv_blocks 7313515
spdk_bdev_readv_blocks_ext 28758909
spdk_bdev_readv_blocks_with_md 64727343
spdk_bdev_register 6338
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29222
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6349
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 14155280
spdk_bdev_unmap_blocks 29715308
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6352
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11142
spdk_bdev_write 30598339
spdk_bdev_write_blocks 31851488
spdk_bdev_write_blocks_with_md 131362
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3160389
spdk_bdev_writev 1871363
spdk_bdev_writev_blocks 5617699
spdk_bdev_writev_blocks_ext 46901099
spdk_bdev_writev_blocks_with_md 22162675
spdk_bdev_zcopy_end 1118651
spdk_bdev_zcopy_start 1133519
spdk_for_each_bdev 5108
spdk_for_each_bdev_leaf 636

Generated by: LCOV version 1.15