LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-20 10:07:19 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4981 23689 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22712468
_bdev_abort 101722
_bdev_copy_split 0
_bdev_get_block_size_with_md 729532
_bdev_init 2160
_bdev_io_check_opts 75894409
_bdev_io_complete 261947696
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 355566
_bdev_io_ext_use_bounce_buffer 353963
_bdev_io_handle_no_mem 261943570
_bdev_io_pull_bounce_data_buf 355566
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 355566
_bdev_io_put_buf 10374110
_bdev_io_set_buf 10369947
_bdev_io_set_md_buf 10369919
_bdev_io_submit 263729590
_bdev_io_submit_ext 176291842
_bdev_lock_lba_range 4672
_bdev_memory_domain_get_io_cb 353963
_bdev_memory_domain_io_get_buf 353963
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1058760
_bdev_trace 2160
_bdev_unlock_lba_range 4672
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 228
_calculate_measured_qd_cpl 116
_event_notify 1042
_is_buf_allocated 49213161
_media_management_notify 0
_remove_notify 755
_resize_notify 287
_spdk_bdev_quiesce 2522
_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 2013598
bdev_abort 101718
bdev_abort_all_buf_io 22449
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22815
bdev_abort_buf_io 101714
bdev_abort_buf_io_cb 0
bdev_abort_io 101742
bdev_abort_io_done 101738
bdev_abort_queued_io 101722
bdev_abort_retry 4
bdev_alias_del 6364
bdev_alloc_io_stat 28330
bdev_bytes_to_blocks 66603140
bdev_calculate_measured_queue_depth 116
bdev_ch_add_to_io_submitted 265547023
bdev_ch_remove_from_io_submitted 265154975
bdev_ch_resubmit_io 5617796
bdev_ch_retry_io 4935538
bdev_channel_abort_queued_ios 22083
bdev_channel_create 21661
bdev_channel_destroy 21653
bdev_channel_destroy_resource 21653
bdev_channel_for_each_io 0
bdev_channel_get_io 265994235
bdev_channel_poll_qos 384946
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 386490
bdev_channel_submit_qos_io_done 384546
bdev_close 64829
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 64876
bdev_desc_free 64876
bdev_desc_release_claims 348
bdev_destroy_cb 6377
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402428
bdev_each_channel_msg 397043
bdev_enable_histogram_config_json 940
bdev_enable_qos 21708
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6352
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2296
bdev_examine_allowlist_remove 12672
bdev_finish_unregister_bdevs_iter 6295
bdev_finish_wait_for_examine_done 2296
bdev_for_each_io_done 0
bdev_free_io_stat 28330
bdev_get_by_name 31494
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 224446608
bdev_get_io_stat 352
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 58
bdev_init_complete 2296
bdev_init_failed 0
bdev_io_complete 264546381
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 263148566
bdev_io_do_submit 263100584
bdev_io_exec_sequence 425698
bdev_io_exec_sequence_cb 425698
bdev_io_get_buf 10369181
bdev_io_get_buf_complete 10369822
bdev_io_get_iobuf_cb 72656
bdev_io_get_max_buf_len 20737430
bdev_io_increment_outstanding 264105366
bdev_io_init 264698465
bdev_io_needs_sequence_exec 444111599
bdev_io_on_tailq 203484
bdev_io_pull_data 355570
bdev_io_pull_data_done 355566
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 355570
bdev_io_push_bounce_data_done 355566
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 355566
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10374284
bdev_io_range_is_locked 60517
bdev_io_should_split 269263775
bdev_io_split 1057080
bdev_io_split_done 2086630
bdev_io_split_submit 2086646
bdev_io_status_get_string 0
bdev_io_submit 265420451
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 353947
bdev_io_type_supported 9999707
bdev_io_update_io_stat 265750894
bdev_io_use_accel_sequence 698915879
bdev_io_use_memory_domain 181086875
bdev_io_valid_blocks 265938622
bdev_is_read_io 17953708
bdev_lba_range_overlapped 57206
bdev_lba_range_overlaps_tailq 4693
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4672
bdev_lock_lba_range_check_io 45637
bdev_lock_lba_range_ctx 4672
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13149
bdev_mgmt_channel_destroy 13149
bdev_mgr_unregister_cb 2296
bdev_module_action_complete 66538
bdev_module_action_done 64242
bdev_module_all_actions_completed 12305199
bdev_module_fini_iter 8124
bdev_module_fini_start_iter 4234
bdev_module_get_max_ctx_size 2296
bdev_modules_init 2296
bdev_name_add 12718
bdev_name_cmp 129827
bdev_name_del 449
bdev_name_del_unsafe 12700
bdev_name_tree_RB_FIND 31494
bdev_name_tree_RB_INSERT 12718
bdev_name_tree_RB_INSERT_COLOR 12700
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 12700
bdev_name_tree_RB_REMOVE_COLOR 9758
bdev_no_mem_poller 1
bdev_ok_to_examine 6352
bdev_open 64876
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2296
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28219
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11041984
bdev_qos_io_to_limit 879512566
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 879518880
bdev_qos_r_bps_queue 17953652
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 217322461
bdev_qos_rw_bps_rewind_quota 7124345
bdev_qos_rw_iops_queue 678674215
bdev_qos_rw_iops_rewind_quota 10701402
bdev_qos_rw_queue_io 895999039
bdev_qos_rw_rewind_io 17825747
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 699198
bdev_queue_nomem_io_tail 4918793
bdev_quiesce_range_locked 1259
bdev_read_blocks_with_md 17635671
bdev_readv_blocks_with_md 100656350
bdev_register 6350
bdev_register_finished 6340
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 228498736
bdev_rw_split_get_buf_cb 66463
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 4935539
bdev_start_qos 64829
bdev_start_reset 329
bdev_submit_request 263455598
bdev_trace 2050
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4672
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 32787320
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1259
bdev_unregister 6340
bdev_unregister_abort_channel 430
bdev_unregister_unsafe 7031
bdev_update_qd_sampling_period 137
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12302903
bdev_write_blocks_with_md 33723163
bdev_write_zero_buffer 726781
bdev_write_zero_buffer_done 726781
bdev_write_zeroes_should_split 3362403
bdev_write_zeroes_split 9193
bdev_writev_blocks_with_md 76439233
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1042
io_channel_iter_get_bdev 799469
log_already_claimed 114
parent_bdev_io_complete 1057076
register_flag_bdev 2160
spdk_bdev_abort 101698
spdk_bdev_add_io_stat 21988
spdk_bdev_alias_add 6382
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8438
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27494
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 505926937
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30135
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2296
spdk_bdev_first 5112
spdk_bdev_first_leaf 636
spdk_bdev_flush 944158
spdk_bdev_flush_blocks 3448488
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402432
spdk_bdev_for_each_channel_continue 397039
spdk_bdev_free_io 264792552
spdk_bdev_get_acwu 2720
spdk_bdev_get_aliases 30183
spdk_bdev_get_block_size 46505958
spdk_bdev_get_buf_align 69357857
spdk_bdev_get_by_name 3275
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8216167
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98885065
spdk_bdev_get_io_channel 34610
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602700
spdk_bdev_get_max_copy 2586
spdk_bdev_get_md_size 48896178
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133353
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66014
spdk_bdev_get_num_blocks 30478980
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3565
spdk_bdev_get_nvme_nsid 2994
spdk_bdev_get_optimal_io_boundary 2590
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3614
spdk_bdev_get_product_name 32637
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30145
spdk_bdev_get_qos_rpc_type 120540
spdk_bdev_get_uuid 46168
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6344
spdk_bdev_has_write_cache 3042
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2296
spdk_bdev_io_complete 262715843
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 44469558
spdk_bdev_io_complete_nvme_status 26829216
spdk_bdev_io_complete_scsi_status 4451699
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32721691
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40605308
spdk_bdev_io_get_iovec 908279
spdk_bdev_io_get_md_buf 9598843
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 23537916
spdk_bdev_io_get_scsi_status 8565225
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28552823
spdk_bdev_io_get_thread 274481033
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10956103
spdk_bdev_io_set_md_buf 32064
spdk_bdev_io_type_supported 2398849
spdk_bdev_is_dif_check_enabled 925168
spdk_bdev_is_dif_head_of_md 462426
spdk_bdev_is_md_interleaved 9414583
spdk_bdev_is_md_separate 51144509
spdk_bdev_is_zoned 5205
spdk_bdev_module_claim_bdev 4901
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 63970
spdk_bdev_module_fini_done 5828
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36731
spdk_bdev_module_list_find 36731
spdk_bdev_module_release_bdev 4829
spdk_bdev_next 29441
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 198
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 124440
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27189
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 926996
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1090
spdk_bdev_read 14268834
spdk_bdev_read_blocks 16379515
spdk_bdev_read_blocks_with_md 1273307
spdk_bdev_readv 1801211
spdk_bdev_readv_blocks 7886258
spdk_bdev_readv_blocks_ext 28052107
spdk_bdev_readv_blocks_with_md 63492425
spdk_bdev_register 6354
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29017
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6365
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1103
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 15416761
spdk_bdev_unmap_blocks 32961775
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1094
spdk_bdev_unregister 6368
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11182
spdk_bdev_write 32158605
spdk_bdev_write_blocks 33139845
spdk_bdev_write_blocks_with_md 114307
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3362250
spdk_bdev_writev 2173831
spdk_bdev_writev_blocks 5869288
spdk_bdev_writev_blocks_ext 48094019
spdk_bdev_writev_blocks_with_md 21914549
spdk_bdev_zcopy_end 975692
spdk_bdev_zcopy_start 1009105
spdk_for_each_bdev 5112
spdk_for_each_bdev_leaf 636

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