LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4045 4915 82.3 %
Date: 2024-07-15 21:16:48 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1900 2802 67.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22441032
_bdev_abort 30347
_bdev_copy_split 0
_bdev_get_block_size_with_md 585506
_bdev_init 2089
_bdev_io_check_opts 75870221
_bdev_io_complete 194957778
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1264
_bdev_io_ext_use_bounce_buffer 350183
_bdev_io_handle_no_mem 195206990
_bdev_io_pull_bounce_data_buf 351435
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1264
_bdev_io_put_buf 9077006
_bdev_io_set_buf 9077006
_bdev_io_set_md_buf 9077006
_bdev_io_submit 194927209
_bdev_io_submit_ext 135912595
_bdev_lock_lba_range 7719
_bdev_memory_domain_get_io_cb 350183
_bdev_memory_domain_io_get_buf 350183
_bdev_next_leaf 1853
_bdev_open_async 2082
_bdev_rw_split 2810715
_bdev_trace 2089
_bdev_unlock_lba_range 7719
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 185
_calculate_measured_qd_cpl 94
_event_notify 1627
_is_buf_allocated 48210675
_media_management_notify 0
_remove_notify 1402
_resize_notify 225
_spdk_bdev_quiesce 8723
_tmp_bdev_event_cb 0
_to_next_boundary 5909619
bdev_abort 30344
bdev_abort_all_buf_io 26733
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 52667
bdev_abort_buf_io 30341
bdev_abort_buf_io_cb 0
bdev_abort_io 30353
bdev_abort_io_done 30350
bdev_abort_queued_io 30347
bdev_abort_retry 3
bdev_alias_del 7422
bdev_alloc_io_stat 33303
bdev_bytes_to_blocks 44895576
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 197768011
bdev_ch_remove_from_io_submitted 197768011
bdev_ch_resubmit_io 2456416
bdev_ch_retry_io 2111473
bdev_channel_abort_queued_ios 26424
bdev_channel_create 25631
bdev_channel_destroy 25625
bdev_channel_destroy_resource 25625
bdev_channel_for_each_io 0
bdev_channel_get_io 198409937
bdev_channel_poll_qos 334994
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 335713
bdev_channel_submit_qos_io_done 334724
bdev_close 57279
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 57314
bdev_desc_free 57314
bdev_desc_release_claims 282
bdev_destroy_cb 7445
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 359439
bdev_each_channel_msg 347221
bdev_enable_histogram_config_json 732
bdev_enable_qos 25666
bdev_enable_qos_done 164
bdev_enable_qos_msg 41
bdev_examine 7402
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 151
bdev_examine_allowlist_free 2159
bdev_finish_unregister_bdevs_iter 6838
bdev_finish_wait_for_examine_done 2159
bdev_for_each_io_done 0
bdev_free_io_stat 33303
bdev_get_by_name 41380
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 260
bdev_get_io_size_in_byte 87815876
bdev_get_io_stat 275
bdev_get_max_write 3121
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 993
bdev_histogram_enable_channel_cb 707
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2159
bdev_init_failed 0
bdev_io_complete 196250034
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69644
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 195697722
bdev_io_do_submit 194927194
bdev_io_exec_sequence 419815
bdev_io_exec_sequence_cb 419815
bdev_io_get_buf 9077006
bdev_io_get_buf_complete 9077006
bdev_io_get_iobuf_cb 37600
bdev_io_get_max_buf_len 18154012
bdev_io_increment_outstanding 195697722
bdev_io_init 197763706
bdev_io_needs_sequence_exec 339834855
bdev_io_on_tailq 60706
bdev_io_pull_data 351438
bdev_io_pull_data_done 351435
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 9077006
bdev_io_range_is_locked 217771
bdev_io_should_split 200573978
bdev_io_split 2810261
bdev_io_split_done 5931788
bdev_io_split_submit 5931800
bdev_io_status_get_string 0
bdev_io_submit 197738774
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 350171
bdev_io_type_supported 6564388
bdev_io_update_io_stat 194957778
bdev_io_use_accel_sequence 402310
bdev_io_use_memory_domain 1282
bdev_io_valid_blocks 198117931
bdev_is_read_io 15173568
bdev_lba_range_overlapped 214532
bdev_lba_range_overlaps_tailq 7759
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7719
bdev_lock_lba_range_check_io 174673
bdev_lock_lba_range_ctx 7719
bdev_lock_lba_range_ctx_msg 37
bdev_lock_lba_range_get_channel 4234
bdev_mgmt_channel_create 13820
bdev_mgmt_channel_destroy 13820
bdev_mgr_unregister_cb 2159
bdev_module_action_complete 81073
bdev_module_action_done 78914
bdev_module_all_actions_completed 8229395
bdev_module_fini_iter 7885
bdev_module_fini_start_iter 4056
bdev_module_get_max_ctx_size 2159
bdev_modules_init 2159
bdev_name_add 14835
bdev_name_cmp 167175
bdev_name_del 398
bdev_name_del_unsafe 14821
bdev_name_tree_RB_FIND 41380
bdev_name_tree_RB_INSERT 14835
bdev_name_tree_RB_INSERT_COLOR 14821
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 14821
bdev_name_tree_RB_REMOVE_COLOR 11980
bdev_no_mem_poller 1
bdev_ok_to_examine 7402
bdev_open 57314
bdev_open_async 0
bdev_open_async_cancel 0
bdev_open_async_done 2082
bdev_open_async_fini 2159
bdev_open_async_opts_copy 2082
bdev_open_async_opts_get_default 2082
bdev_open_ext 36243
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 95
bdev_qos_config_json 732
bdev_qos_destroy 155
bdev_qos_io_submit 6547416
bdev_qos_io_to_limit 353030266
bdev_qos_is_iops_rate_limit 692
bdev_qos_queue_io 353030266
bdev_qos_r_bps_queue 15173526
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 81220948
bdev_qos_rw_bps_rewind_quota 6594928
bdev_qos_rw_iops_queue 285895897
bdev_qos_rw_iops_rewind_quota 8464120
bdev_qos_rw_queue_io 367116845
bdev_qos_rw_rewind_io 15059048
bdev_qos_set_ops 114
bdev_qos_update_max_quota_per_timeslice 114
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 350755
bdev_queue_nomem_io_tail 2105816
bdev_quiesce_range_locked 4360
bdev_read_blocks_with_md 15820312
bdev_readv_blocks_with_md 67535696
bdev_register 7410
bdev_register_finished 7402
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 178356567
bdev_rw_split_get_buf_cb 142860
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 186
bdev_set_qos_rate_limits 117
bdev_shared_ch_retry_io 2111475
bdev_start_qos 57279
bdev_start_reset 270
bdev_submit_request 195278058
bdev_trace 1987
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7719
bdev_unlock_lba_range_get_channel 4237
bdev_unmap_should_split 16557286
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4360
bdev_unregister 7402
bdev_unregister_abort_channel 799
bdev_unregister_unsafe 8684
bdev_update_qd_sampling_period 110
bdev_update_qos_rate_limit_msg 9
bdev_wait_for_examine_cb 8227236
bdev_write_blocks_with_md 23813772
bdev_write_zero_buffer 582385
bdev_write_zero_buffer_done 582385
bdev_write_zeroes_should_split 2229603
bdev_write_zeroes_split 2835
bdev_writev_blocks_with_md 68809986
claim_bdev 282
claim_opts_copy 66
claim_reset 268
claim_type_is_v2 1226
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 230
event_notify 1627
io_channel_iter_get_bdev 706660
log_already_claimed 82
parent_bdev_io_complete 2810258
register_flag_bdev 2089
spdk_bdev_abort 30338
spdk_bdev_add_io_stat 25885
spdk_bdev_alias_add 7436
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 381
spdk_bdev_channel_get_histogram 986
spdk_bdev_claim_get_name 5138
spdk_bdev_claim_opts_init 366
spdk_bdev_close 35049
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 375454824
spdk_bdev_destruct_done 1962
spdk_bdev_dump_info_json 15324
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2159
spdk_bdev_first 3948
spdk_bdev_first_leaf 534
spdk_bdev_flush 785110
spdk_bdev_flush_blocks 2567377
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 359439
spdk_bdev_for_each_channel_continue 347221
spdk_bdev_free_io 197763706
spdk_bdev_get_acwu 1312
spdk_bdev_get_aliases 15348
spdk_bdev_get_block_size 38061935
spdk_bdev_get_buf_align 62659268
spdk_bdev_get_by_name 5137
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 6293069
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 62226643
spdk_bdev_get_io_channel 43109
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 306480
spdk_bdev_get_max_copy 1196
spdk_bdev_get_md_size 37873966
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 119976
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 51071
spdk_bdev_get_num_blocks 24664030
spdk_bdev_get_nvme_ctratt 2984
spdk_bdev_get_optimal_io_boundary 1201
spdk_bdev_get_opts 300
spdk_bdev_get_physical_block_size 2125
spdk_bdev_get_product_name 17609
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 15332
spdk_bdev_get_qos_rpc_type 61296
spdk_bdev_get_uuid 35686
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4645
spdk_bdev_has_write_cache 2742
spdk_bdev_histogram_enable 715
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2159
spdk_bdev_io_complete 195278208
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28094350
spdk_bdev_io_complete_nvme_status 22900605
spdk_bdev_io_complete_scsi_status 2955711
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31166567
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40472123
spdk_bdev_io_get_iovec 586190
spdk_bdev_io_get_md_buf 8208288
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20092157
spdk_bdev_io_get_scsi_status 6541602
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24123325
spdk_bdev_io_get_thread 205334311
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9315081
spdk_bdev_io_set_md_buf 48329
spdk_bdev_io_type_supported 1357757
spdk_bdev_is_dif_check_enabled 994924
spdk_bdev_is_dif_head_of_md 498800
spdk_bdev_is_md_interleaved 7386771
spdk_bdev_is_md_separate 44975257
spdk_bdev_is_zoned 3661
spdk_bdev_module_claim_bdev 6674
spdk_bdev_module_claim_bdev_desc 351
spdk_bdev_module_examine_done 78722
spdk_bdev_module_fini_done 5726
spdk_bdev_module_fini_start_done 1897
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 35893
spdk_bdev_module_list_find 35893
spdk_bdev_module_release_bdev 6620
spdk_bdev_next 13513
spdk_bdev_next_leaf 1319
spdk_bdev_notify_blockcnt_change 156
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 142719
spdk_bdev_open_async 2082
spdk_bdev_open_ext 34167
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 646225
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3815
spdk_bdev_read 11955565
spdk_bdev_read_blocks 14541436
spdk_bdev_read_blocks_with_md 1278876
spdk_bdev_readv 961059
spdk_bdev_readv_blocks 5417711
spdk_bdev_readv_blocks_ext 28887683
spdk_bdev_readv_blocks_with_md 29865721
spdk_bdev_register 7413
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33303
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 303
spdk_bdev_set_qd_sampling_period 7421
spdk_bdev_set_qos_rate_limits 123
spdk_bdev_set_timeout 995
spdk_bdev_subsystem_config_json 151
spdk_bdev_unmap 8113603
spdk_bdev_unmap_blocks 16728470
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3818
spdk_bdev_unregister 7423
spdk_bdev_unregister_by_name 1183
spdk_bdev_wait_for_examine 12182
spdk_bdev_write 21786294
spdk_bdev_write_blocks 23118124
spdk_bdev_write_blocks_with_md 113265
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2229476
spdk_bdev_writev 1293439
spdk_bdev_writev_blocks 3532442
spdk_bdev_writev_blocks_ext 46982564
spdk_bdev_writev_blocks_with_md 15749969
spdk_bdev_zcopy_end 593428
spdk_bdev_zcopy_start 596748
spdk_for_each_bdev 3948
spdk_for_each_bdev_leaf 534

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