LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 17:50:13 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23930301
_bdev_abort 27565
_bdev_copy_split 0
_bdev_get_block_size_with_md 613262
_bdev_init 2178
_bdev_io_check_opts 75823267
_bdev_io_complete 199300403
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 353599
_bdev_io_handle_no_mem 199936549
_bdev_io_pull_bounce_data_buf 354850
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 9397031
_bdev_io_set_buf 9397031
_bdev_io_set_md_buf 9397031
_bdev_io_submit 199272616
_bdev_io_submit_ext 142145478
_bdev_lock_lba_range 7683
_bdev_memory_domain_get_io_cb 353599
_bdev_memory_domain_io_get_buf 353599
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2628636
_bdev_trace 2178
_bdev_unlock_lba_range 7683
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 183
_calculate_measured_qd_cpl 93
_event_notify 1643
_is_buf_allocated 50171362
_media_management_notify 0
_remove_notify 1416
_resize_notify 227
_spdk_bdev_quiesce 8647
_tmp_bdev_event_cb 0
_to_next_boundary 5753273
bdev_abort 27562
bdev_abort_all_buf_io 27124
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53440
bdev_abort_buf_io 27559
bdev_abort_buf_io_cb 0
bdev_abort_io 27571
bdev_abort_io_done 27568
bdev_abort_queued_io 27565
bdev_abort_retry 3
bdev_alias_del 7611
bdev_alloc_io_stat 33873
bdev_bytes_to_blocks 44275992
bdev_calculate_measured_queue_depth 93
bdev_ch_add_to_io_submitted 201927860
bdev_ch_remove_from_io_submitted 201927860
bdev_ch_resubmit_io 5926033
bdev_ch_retry_io 5480811
bdev_channel_abort_queued_ios 26815
bdev_channel_create 26013
bdev_channel_destroy 26007
bdev_channel_destroy_resource 26007
bdev_channel_for_each_io 0
bdev_channel_get_io 202630250
bdev_channel_poll_qos 332651
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 333601
bdev_channel_submit_qos_io_done 332249
bdev_close 72571
bdev_compare_and_write_do_compare 3337
bdev_compare_and_write_do_compare_done 3337
bdev_compare_and_write_do_write 3194
bdev_compare_and_write_do_write_done 3194
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3337
bdev_comparev_and_writev_blocks_unlock 3337
bdev_comparev_and_writev_blocks_unlocked 3337
bdev_comparev_blocks_with_md 3399
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 72607
bdev_desc_free 72607
bdev_desc_release_claims 293
bdev_destroy_cb 7634
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 357087
bdev_each_channel_msg 345127
bdev_enable_histogram_config_json 851
bdev_enable_qos 26051
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7591
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 6997
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 33873
bdev_get_by_name 42130
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 261
bdev_get_io_size_in_byte 86883375
bdev_get_io_stat 274
bdev_get_max_write 3225
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 2242
bdev_init_failed 0
bdev_io_complete 200723421
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71455
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 200434318
bdev_io_do_submit 199272601
bdev_io_exec_sequence 425042
bdev_io_exec_sequence_cb 425042
bdev_io_get_buf 9397031
bdev_io_get_buf_complete 9397031
bdev_io_get_iobuf_cb 39245
bdev_io_get_max_buf_len 18794062
bdev_io_increment_outstanding 200434318
bdev_io_init 201942532
bdev_io_needs_sequence_exec 350160279
bdev_io_on_tailq 55142
bdev_io_pull_data 355134
bdev_io_pull_data_done 354850
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 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9397031
bdev_io_range_is_locked 221132
bdev_io_should_split 204569928
bdev_io_split 2627371
bdev_io_split_done 5817734
bdev_io_split_submit 5817746
bdev_io_status_get_string 0
bdev_io_submit 201901799
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 353587
bdev_io_type_supported 6766490
bdev_io_update_io_stat 199300403
bdev_io_use_accel_sequence 389940
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 202356789
bdev_is_read_io 15396300
bdev_lba_range_overlapped 217893
bdev_lba_range_overlaps_tailq 7724
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3361
bdev_lock_lba_range_cb 7683
bdev_lock_lba_range_check_io 172489
bdev_lock_lba_range_ctx 7683
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4236
bdev_mgmt_channel_create 14066
bdev_mgmt_channel_destroy 14066
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 83129
bdev_module_action_done 80887
bdev_module_all_actions_completed 9387626
bdev_module_fini_iter 8201
bdev_module_fini_start_iter 4214
bdev_module_get_max_ctx_size 2242
bdev_modules_init 2242
bdev_name_add 15213
bdev_name_cmp 171547
bdev_name_del 407
bdev_name_del_unsafe 15199
bdev_name_tree_RB_FIND 42130
bdev_name_tree_RB_INSERT 15213
bdev_name_tree_RB_INSERT_COLOR 15199
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 15199
bdev_name_tree_RB_REMOVE_COLOR 12293
bdev_no_mem_poller 0
bdev_ok_to_examine 7591
bdev_open 72607
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2242
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37138
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6236914
bdev_qos_io_to_limit 351189188
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 351189188
bdev_qos_r_bps_queue 15396258
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 80093249
bdev_qos_rw_bps_rewind_quota 6790126
bdev_qos_rw_iops_queue 285506249
bdev_qos_rw_iops_rewind_quota 8486559
bdev_qos_rw_queue_io 365599498
bdev_qos_rw_rewind_io 15276685
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 736949
bdev_queue_nomem_io_tail 5189520
bdev_quiesce_range_locked 4322
bdev_read_blocks_with_md 15152345
bdev_readv_blocks_with_md 71345282
bdev_register 7599
bdev_register_finished 7591
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 183133351
bdev_rw_split_get_buf_cb 131285
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 5480811
bdev_start_qos 72571
bdev_start_reset 270
bdev_submit_request 200009427
bdev_trace 2073
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3367
bdev_unlock_lba_range_cb 7683
bdev_unlock_lba_range_get_channel 4239
bdev_unmap_should_split 16029904
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4322
bdev_unregister 7591
bdev_unregister_abort_channel 808
bdev_unregister_unsafe 8887
bdev_update_qd_sampling_period 109
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9385384
bdev_write_blocks_with_md 23208489
bdev_write_zero_buffer 610037
bdev_write_zero_buffer_done 610037
bdev_write_zeroes_should_split 2176049
bdev_write_zeroes_split 8119
bdev_writev_blocks_with_md 71276028
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1643
io_channel_iter_get_bdev 702214
log_already_claimed 83
parent_bdev_io_complete 2627368
register_flag_bdev 2178
spdk_bdev_abort 27556
spdk_bdev_add_io_stat 26268
spdk_bdev_alias_add 7625
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 377
spdk_bdev_close 35919
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3353
spdk_bdev_comparev_blocks 3381
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 385516514
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29666
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5107
spdk_bdev_first_leaf 538
spdk_bdev_flush 613228
spdk_bdev_flush_blocks 2380720
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 357087
spdk_bdev_for_each_channel_continue 345127
spdk_bdev_free_io 201942532
spdk_bdev_get_acwu 1402
spdk_bdev_get_aliases 29690
spdk_bdev_get_block_size 42113888
spdk_bdev_get_buf_align 65336560
spdk_bdev_get_by_name 4992
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7940998
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 65248721
spdk_bdev_get_io_channel 43881
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593320
spdk_bdev_get_max_copy 1285
spdk_bdev_get_md_size 40400400
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159326
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71078
spdk_bdev_get_num_blocks 27884478
spdk_bdev_get_nvme_ctratt 3044
spdk_bdev_get_optimal_io_boundary 1290
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2300
spdk_bdev_get_product_name 32150
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29674
spdk_bdev_get_qos_rpc_type 118664
spdk_bdev_get_uuid 37644
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4734
spdk_bdev_has_write_cache 3000
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 200009577
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 26364506
spdk_bdev_io_complete_nvme_status 23330523
spdk_bdev_io_complete_scsi_status 4348141
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32972448
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45384324
spdk_bdev_io_get_iovec 600592
spdk_bdev_io_get_md_buf 8453849
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21745458
spdk_bdev_io_get_scsi_status 8171186
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24710686
spdk_bdev_io_get_thread 210127715
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9643087
spdk_bdev_io_set_md_buf 32546
spdk_bdev_io_type_supported 1636403
spdk_bdev_is_dif_check_enabled 1093964
spdk_bdev_is_dif_head_of_md 548323
spdk_bdev_is_md_interleaved 9112152
spdk_bdev_is_md_separate 46387324
spdk_bdev_is_zoned 3753
spdk_bdev_module_claim_bdev 6753
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80695
spdk_bdev_module_fini_done 5959
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37421
spdk_bdev_module_list_find 37421
spdk_bdev_module_release_bdev 6699
spdk_bdev_next 27740
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 157
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 140844
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34933
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 687702
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3777
spdk_bdev_read 11558675
spdk_bdev_read_blocks 13857212
spdk_bdev_read_blocks_with_md 1295133
spdk_bdev_readv 1534692
spdk_bdev_readv_blocks 6941682
spdk_bdev_readv_blocks_ext 29440877
spdk_bdev_readv_blocks_with_md 31632855
spdk_bdev_register 7602
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33873
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7610
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 7832844
spdk_bdev_unmap_blocks 16199680
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3780
spdk_bdev_unregister 7612
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12481
spdk_bdev_write 21019033
spdk_bdev_write_blocks 22473568
spdk_bdev_write_blocks_with_md 124877
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2175919
spdk_bdev_writev 1717014
spdk_bdev_writev_blocks 4959458
spdk_bdev_writev_blocks_ext 46382396
spdk_bdev_writev_blocks_with_md 17510806
spdk_bdev_zcopy_end 602014
spdk_bdev_zcopy_start 602328
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 538

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