LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4267 5666 75.3 %
Date: 2024-11-18 14:10:35 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4692 23751 19.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26005673
_bdev_abort 78894
_bdev_copy_split 0
_bdev_get_block_size_with_md 693350
_bdev_init 2176
_bdev_io_check_opts 87873184
_bdev_io_complete 261555525
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352581
_bdev_io_ext_use_bounce_buffer 350922
_bdev_io_handle_no_mem 261857840
_bdev_io_pull_bounce_data_buf 352581
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352581
_bdev_io_put_buf 15810653
_bdev_io_set_buf 15810653
_bdev_io_set_md_buf 15810653
_bdev_io_submit 261476358
_bdev_io_submit_ext 182667469
_bdev_lock_lba_range 4636
_bdev_memory_domain_get_io_cb 350922
_bdev_memory_domain_io_get_buf 350922
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_rw_split 2061688
_bdev_trace 2176
_bdev_unlock_lba_range 4636
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 147
_calculate_measured_qd_cpl 75
_event_notify 1056
_is_buf_allocated 66444586
_media_management_notify 0
_remove_notify 721
_resize_notify 335
_spdk_bdev_quiesce 2537
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2176
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2176
_tmp_bdev_event_cb 0
_to_next_boundary 3228963
bdev_abort 78891
bdev_abort_all_buf_io 22978
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45533
bdev_abort_buf_io 78888
bdev_abort_buf_io_cb 0
bdev_abort_io 78909
bdev_abort_io_done 78906
bdev_abort_queued_io 78894
bdev_abort_retry 3
bdev_alias_del 6353
bdev_alloc_io_stat 28845
bdev_bytes_to_blocks 54786713
bdev_calculate_measured_queue_depth 75
bdev_ch_add_to_io_submitted 263614401
bdev_ch_remove_from_io_submitted 263614401
bdev_ch_resubmit_io 6520470
bdev_ch_retry_io 5732575
bdev_channel_abort_queued_ios 22655
bdev_channel_create 22238
bdev_channel_destroy 22232
bdev_channel_destroy_resource 22232
bdev_channel_for_each_io 0
bdev_channel_get_io 264206527
bdev_channel_poll_qos 315284
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 282
bdev_channel_submit_qos_io 316045
bdev_channel_submit_qos_io_done 314949
bdev_close 64989
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 65027
bdev_desc_free 65027
bdev_desc_release_claims 361
bdev_destroy_cb 6366
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 332432
bdev_each_channel_msg 326101
bdev_enable_histogram_config_json 852
bdev_enable_qos 22276
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6333
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 6352
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 28845
bdev_get_by_name 31706
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 283
bdev_get_each_channel_stat 276
bdev_get_io_size_in_byte 99577415
bdev_get_io_stat 291
bdev_get_max_write 2954
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 987
bdev_histogram_enable_channel_cb 689
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2242
bdev_init_failed 0
bdev_io_complete 264308474
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70570
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 262702501
bdev_io_do_submit 261476343
bdev_io_exec_sequence 421480
bdev_io_exec_sequence_cb 421480
bdev_io_get_buf 15810653
bdev_io_get_buf_complete 15810653
bdev_io_get_iobuf_cb 40756
bdev_io_get_max_buf_len 31621306
bdev_io_increment_outstanding 262702501
bdev_io_init 263264198
bdev_io_needs_sequence_exec 452537844
bdev_io_on_tailq 157818
bdev_io_pull_data 352584
bdev_io_pull_data_done 352581
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 352584
bdev_io_push_bounce_data_done 352581
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352581
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15810653
bdev_io_range_is_locked 55832
bdev_io_should_split 265675703
bdev_io_split 2058876
bdev_io_split_done 3317919
bdev_io_split_submit 3317931
bdev_io_status_get_string 0
bdev_io_submit 263536416
bdev_io_submit_reset 266
bdev_io_submit_sequence_cb 350910
bdev_io_type_supported 10055260
bdev_io_update_io_stat 261555525
bdev_io_use_accel_sequence 715957645
bdev_io_use_memory_domain 189828886
bdev_io_valid_blocks 263803696
bdev_is_read_io 16492265
bdev_lba_range_overlapped 52543
bdev_lba_range_overlaps_tailq 4654
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4636
bdev_lock_lba_range_check_io 43243
bdev_lock_lba_range_ctx 4636
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 13055
bdev_mgmt_channel_destroy 13055
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 67915
bdev_module_action_done 65673
bdev_module_all_actions_completed 12709802
bdev_module_fini_iter 8168
bdev_module_fini_start_iter 4199
bdev_module_get_max_ctx_size 2242
bdev_modules_init 2242
bdev_name_add 12697
bdev_name_cmp 133289
bdev_name_del 662
bdev_name_del_unsafe 12683
bdev_name_tree_RB_FIND 31706
bdev_name_tree_RB_INSERT 12697
bdev_name_tree_RB_INSERT_COLOR 12683
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 12683
bdev_name_tree_RB_REMOVE_COLOR 9872
bdev_no_mem_poller 1
bdev_ok_to_examine 6333
bdev_open 65027
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2242
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28581
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 7015650
bdev_qos_io_to_limit 397077461
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 397077461
bdev_qos_r_bps_queue 16492223
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 91670535
bdev_qos_rw_bps_rewind_quota 7906880
bdev_qos_rw_iops_queue 320819934
bdev_qos_rw_iops_rewind_quota 8445334
bdev_qos_rw_queue_io 412490469
bdev_qos_rw_rewind_io 16352214
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 804645
bdev_queue_nomem_io_tail 5715980
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 20549175
bdev_readv_blocks_with_md 93325555
bdev_register 6341
bdev_register_finished 6333
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 279
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 323
bdev_reset_freeze_channel_done 279
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 233235105
bdev_rw_split_get_buf_cb 60390
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 5732577
bdev_start_qos 64989
bdev_start_reset 279
bdev_submit_request 262281122
bdev_trace 2072
bdev_unfreeze_channel 323
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4636
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 23193887
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6333
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6995
bdev_update_qd_sampling_period 91
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12707560
bdev_write_blocks_with_md 27607393
bdev_write_zero_buffer 690396
bdev_write_zero_buffer_done 690396
bdev_write_zeroes_should_split 2539208
bdev_write_zeroes_split 11186
bdev_writev_blocks_with_md 89984552
claim_bdev 361
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1543
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1056
io_channel_iter_get_bdev 658533
log_already_claimed 86
parent_bdev_io_complete 2058873
register_flag_bdev 2176
spdk_bdev_abort 78876
spdk_bdev_add_io_stat 22508
spdk_bdev_alias_add 6367
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 980
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 445
spdk_bdev_close 27904
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 504846755
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30102
spdk_bdev_dump_io_stat_json 276
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5086
spdk_bdev_first_leaf 611
spdk_bdev_flush 1234618
spdk_bdev_flush_blocks 5277769
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 332432
spdk_bdev_for_each_channel_continue 326101
spdk_bdev_free_io 263264198
spdk_bdev_get_acwu 4109
spdk_bdev_get_aliases 30158
spdk_bdev_get_block_size 51352158
spdk_bdev_get_buf_align 93382467
spdk_bdev_get_by_name 3125
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28180324
spdk_bdev_get_device_stat 283
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 76052535
spdk_bdev_get_io_channel 35394
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602040
spdk_bdev_get_max_copy 3991
spdk_bdev_get_md_size 63100648
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134487
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67402
spdk_bdev_get_num_blocks 56403234
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3654
spdk_bdev_get_nvme_nsid 3068
spdk_bdev_get_optimal_io_boundary 3996
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 5996
spdk_bdev_get_product_name 34152
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 272
spdk_bdev_get_qos_rate_limits 30110
spdk_bdev_get_qos_rpc_type 120408
spdk_bdev_get_uuid 75356
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7709
spdk_bdev_has_write_cache 5965
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 262281273
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35222463
spdk_bdev_io_complete_nvme_status 43423901
spdk_bdev_io_complete_scsi_status 5083911
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41463715
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50102515
spdk_bdev_io_get_iovec 1005015
spdk_bdev_io_get_md_buf 9495038
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28985253
spdk_bdev_io_get_scsi_status 29202370
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 46029280
spdk_bdev_io_get_thread 280126490
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16483673
spdk_bdev_io_set_md_buf 34125
spdk_bdev_io_type_supported 2427269
spdk_bdev_is_dif_check_enabled 1235664
spdk_bdev_is_dif_head_of_md 617748
spdk_bdev_is_md_interleaved 29497991
spdk_bdev_is_md_separate 72318923
spdk_bdev_is_zoned 6275
spdk_bdev_module_claim_bdev 4910
spdk_bdev_module_claim_bdev_desc 430
spdk_bdev_module_examine_done 65478
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1957
spdk_bdev_module_init_done 195
spdk_bdev_module_list_add 37263
spdk_bdev_module_list_find 37263
spdk_bdev_module_release_bdev 4856
spdk_bdev_next 29340
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 214
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 1837725
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27540
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 942293
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1101
spdk_bdev_read 13155405
spdk_bdev_read_blocks 18760948
spdk_bdev_read_blocks_with_md 1788227
spdk_bdev_readv 2068602
spdk_bdev_readv_blocks 19374953
spdk_bdev_readv_blocks_ext 36283004
spdk_bdev_readv_blocks_with_md 35946453
spdk_bdev_register 6344
spdk_bdev_reset 282
spdk_bdev_reset_io_stat 29412
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6352
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 10456854
spdk_bdev_unmap_blocks 23442402
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 6354
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11114
spdk_bdev_write 24627010
spdk_bdev_write_blocks 26807519
spdk_bdev_write_blocks_with_md 109478
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2539041
spdk_bdev_writev 3243557
spdk_bdev_writev_blocks 17726467
spdk_bdev_writev_blocks_ext 51590186
spdk_bdev_writev_blocks_with_md 19160108
spdk_bdev_zcopy_end 1047281
spdk_bdev_zcopy_start 1067867
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 611

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