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 15:19:34 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27382052
_bdev_abort 27344
_bdev_copy_split 0
_bdev_get_block_size_with_md 672441
_bdev_init 2366
_bdev_io_check_opts 86120103
_bdev_io_complete 234752103
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1314
_bdev_io_ext_use_bounce_buffer 362911
_bdev_io_handle_no_mem 235467067
_bdev_io_pull_bounce_data_buf 364209
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1314
_bdev_io_put_buf 9086246
_bdev_io_set_buf 9086246
_bdev_io_set_md_buf 9086246
_bdev_io_submit 234724391
_bdev_io_submit_ext 166355784
_bdev_lock_lba_range 7847
_bdev_memory_domain_get_io_cb 362911
_bdev_memory_domain_io_get_buf 362911
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3533751
_bdev_trace 2366
_bdev_unlock_lba_range 7847
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 186
_calculate_measured_qd_cpl 95
_event_notify 1893
_is_buf_allocated 54019917
_media_management_notify 0
_remove_notify 1661
_resize_notify 232
_spdk_bdev_quiesce 8896
_tmp_bdev_event_cb 0
_to_next_boundary 7383972
bdev_abort 27340
bdev_abort_all_buf_io 29384
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57836
bdev_abort_buf_io 27336
bdev_abort_buf_io_cb 0
bdev_abort_io 27352
bdev_abort_io_done 27348
bdev_abort_queued_io 27344
bdev_abort_retry 4
bdev_alias_del 8551
bdev_alloc_io_stat 36945
bdev_bytes_to_blocks 53011630
bdev_calculate_measured_queue_depth 95
bdev_ch_add_to_io_submitted 238284701
bdev_ch_remove_from_io_submitted 238284701
bdev_ch_resubmit_io 6633882
bdev_ch_retry_io 6113284
bdev_channel_abort_queued_ios 29018
bdev_channel_create 28094
bdev_channel_destroy 28086
bdev_channel_destroy_resource 28086
bdev_channel_for_each_io 0
bdev_channel_get_io 239343459
bdev_channel_poll_qos 381564
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 383435
bdev_channel_submit_qos_io_done 381260
bdev_close 77717
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77762
bdev_desc_free 77762
bdev_desc_release_claims 313
bdev_destroy_cb 8576
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407667
bdev_each_channel_msg 395527
bdev_enable_histogram_config_json 943
bdev_enable_qos 28141
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8527
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2475
bdev_finish_unregister_bdevs_iter 7802
bdev_finish_wait_for_examine_done 2475
bdev_for_each_io_done 0
bdev_free_io_stat 36945
bdev_get_by_name 47193
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 321
bdev_get_each_channel_stat 316
bdev_get_io_size_in_byte 115280096
bdev_get_io_stat 331
bdev_get_max_write 3507
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2475
bdev_init_failed 0
bdev_io_complete 236160661
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72891
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 235977077
bdev_io_do_submit 234724371
bdev_io_exec_sequence 435786
bdev_io_exec_sequence_cb 435786
bdev_io_get_buf 9086246
bdev_io_get_buf_complete 9086246
bdev_io_get_iobuf_cb 51818
bdev_io_get_max_buf_len 18172492
bdev_io_increment_outstanding 235977077
bdev_io_init 238437807
bdev_io_needs_sequence_exec 411341443
bdev_io_on_tailq 54704
bdev_io_pull_data 364500
bdev_io_pull_data_done 364209
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 1318
bdev_io_push_bounce_data_done 1314
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1314
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9086246
bdev_io_range_is_locked 225418
bdev_io_should_split 241970457
bdev_io_split 3532571
bdev_io_split_done 7433597
bdev_io_split_submit 7433613
bdev_io_status_get_string 0
bdev_io_submit 238258793
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 362895
bdev_io_type_supported 8045347
bdev_io_update_io_stat 234752103
bdev_io_use_accel_sequence 420705
bdev_io_use_memory_domain 1338
bdev_io_valid_blocks 239046385
bdev_is_read_io 17767010
bdev_lba_range_overlapped 222161
bdev_lba_range_overlaps_tailq 7891
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7847
bdev_lock_lba_range_check_io 179193
bdev_lock_lba_range_ctx 7847
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4279
bdev_mgmt_channel_create 14911
bdev_mgmt_channel_destroy 14911
bdev_mgr_unregister_cb 2475
bdev_module_action_complete 92707
bdev_module_action_done 90232
bdev_module_all_actions_completed 8650131
bdev_module_fini_iter 8932
bdev_module_fini_start_iter 4616
bdev_module_get_max_ctx_size 2475
bdev_modules_init 2475
bdev_name_add 17092
bdev_name_cmp 193382
bdev_name_del 422
bdev_name_del_unsafe 17074
bdev_name_tree_RB_FIND 47193
bdev_name_tree_RB_INSERT 17092
bdev_name_tree_RB_INSERT_COLOR 17074
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 17074
bdev_name_tree_RB_REMOVE_COLOR 13849
bdev_no_mem_poller 0
bdev_ok_to_examine 8527
bdev_open 77762
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2475
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41384
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8543254
bdev_qos_io_to_limit 508228016
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 508228016
bdev_qos_r_bps_queue 17766954
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 108266187
bdev_qos_rw_bps_rewind_quota 7013909
bdev_qos_rw_iops_queue 416381231
bdev_qos_rw_iops_rewind_quota 10625264
bdev_qos_rw_queue_io 524647318
bdev_qos_rw_rewind_io 17639173
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 817128
bdev_queue_nomem_io_tail 5817236
bdev_quiesce_range_locked 4446
bdev_read_blocks_with_md 17222254
bdev_readv_blocks_with_md 85437434
bdev_register 8537
bdev_register_finished 8527
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
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 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 215037384
bdev_rw_split_get_buf_cb 131523
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6113284
bdev_start_qos 77717
bdev_start_reset 318
bdev_submit_request 235541331
bdev_trace 2244
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7847
bdev_unlock_lba_range_get_channel 4283
bdev_unmap_should_split 20799154
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4446
bdev_unregister 8527
bdev_unregister_abort_channel 932
bdev_unregister_unsafe 10044
bdev_update_qd_sampling_period 116
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8647656
bdev_write_blocks_with_md 27927176
bdev_write_zero_buffer 668934
bdev_write_zero_buffer_done 668934
bdev_write_zeroes_should_split 2772648
bdev_write_zeroes_split 6268
bdev_writev_blocks_with_md 81543201
claim_bdev 313
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1383
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1893
io_channel_iter_get_bdev 803194
log_already_claimed 107
parent_bdev_io_complete 3532567
register_flag_bdev 2366
spdk_bdev_abort 27332
spdk_bdev_add_io_stat 28402
spdk_bdev_alias_add 8569
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8971
spdk_bdev_claim_opts_init 425
spdk_bdev_close 39937
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 453728447
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30041
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 4
spdk_bdev_finish 2475
spdk_bdev_first 5077
spdk_bdev_first_leaf 560
spdk_bdev_flush 653052
spdk_bdev_flush_blocks 2581457
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407667
spdk_bdev_for_each_channel_continue 395527
spdk_bdev_free_io 238437807
spdk_bdev_get_acwu 1408
spdk_bdev_get_aliases 30065
spdk_bdev_get_block_size 40221918
spdk_bdev_get_buf_align 68064196
spdk_bdev_get_by_name 5809
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8583189
spdk_bdev_get_device_stat 321
spdk_bdev_get_dif_type 81006532
spdk_bdev_get_io_channel 47971
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600820
spdk_bdev_get_max_copy 1277
spdk_bdev_get_md_size 42034271
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170317
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75147
spdk_bdev_get_num_blocks 26993230
spdk_bdev_get_nvme_ctratt 3032
spdk_bdev_get_optimal_io_boundary 1281
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2283
spdk_bdev_get_product_name 32506
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30051
spdk_bdev_get_qos_rpc_type 120164
spdk_bdev_get_uuid 38168
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5014
spdk_bdev_has_write_cache 2976
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2475
spdk_bdev_io_complete 235541531
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32526798
spdk_bdev_io_complete_nvme_status 23034731
spdk_bdev_io_complete_scsi_status 4986143
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36104053
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51485168
spdk_bdev_io_get_iovec 521288
spdk_bdev_io_get_md_buf 8169707
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20184516
spdk_bdev_io_get_scsi_status 8899424
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 24347250
spdk_bdev_io_get_thread 245254177
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9243534
spdk_bdev_io_set_md_buf 53844
spdk_bdev_io_type_supported 1657529
spdk_bdev_is_dif_check_enabled 1001074
spdk_bdev_is_dif_head_of_md 502153
spdk_bdev_is_md_interleaved 9768614
spdk_bdev_is_md_separate 45435526
spdk_bdev_is_zoned 3747
spdk_bdev_module_claim_bdev 7416
spdk_bdev_module_claim_bdev_desc 405
spdk_bdev_module_examine_done 89976
spdk_bdev_module_fini_done 6457
spdk_bdev_module_fini_start_done 2141
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40548
spdk_bdev_module_list_find 40548
spdk_bdev_module_release_bdev 7344
spdk_bdev_next 27793
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 168
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 147479
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38801
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 905634
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3856
spdk_bdev_read 12911480
spdk_bdev_read_blocks 15920126
spdk_bdev_read_blocks_with_md 1302128
spdk_bdev_readv 1778726
spdk_bdev_readv_blocks 7506411
spdk_bdev_readv_blocks_ext 32772026
spdk_bdev_readv_blocks_with_md 41040288
spdk_bdev_register 8541
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36945
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8552
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 10222039
spdk_bdev_unmap_blocks 21023101
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3860
spdk_bdev_unregister 8555
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13873
spdk_bdev_write 25430113
spdk_bdev_write_blocks 27131738
spdk_bdev_write_blocks_with_md 126510
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2772505
spdk_bdev_writev 2015644
spdk_bdev_writev_blocks 5535006
spdk_bdev_writev_blocks_ext 53348075
spdk_bdev_writev_blocks_with_md 19394893
spdk_bdev_zcopy_end 522534
spdk_bdev_zcopy_start 522743
spdk_for_each_bdev 5077
spdk_for_each_bdev_leaf 560

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