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 11:23:48 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26360100
_bdev_abort 56290
_bdev_copy_split 0
_bdev_get_block_size_with_md 622629
_bdev_init 2367
_bdev_io_check_opts 87158695
_bdev_io_complete 233375372
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1310
_bdev_io_ext_use_bounce_buffer 344971
_bdev_io_handle_no_mem 234030453
_bdev_io_pull_bounce_data_buf 346265
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1310
_bdev_io_put_buf 9116159
_bdev_io_set_buf 9116159
_bdev_io_set_md_buf 9116159
_bdev_io_submit 233318814
_bdev_io_submit_ext 161734714
_bdev_lock_lba_range 7894
_bdev_memory_domain_get_io_cb 344971
_bdev_memory_domain_io_get_buf 344971
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3274546
_bdev_trace 2367
_bdev_unlock_lba_range 7894
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 254
_calculate_measured_qd_cpl 129
_event_notify 1888
_is_buf_allocated 52660485
_media_management_notify 0
_remove_notify 1662
_resize_notify 226
_spdk_bdev_quiesce 8990
_tmp_bdev_event_cb 0
_to_next_boundary 6834085
bdev_abort 56286
bdev_abort_all_buf_io 29243
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57558
bdev_abort_buf_io 56282
bdev_abort_buf_io_cb 0
bdev_abort_io 56298
bdev_abort_io_done 56294
bdev_abort_queued_io 56290
bdev_abort_retry 4
bdev_alias_del 8552
bdev_alloc_io_stat 36807
bdev_bytes_to_blocks 57154462
bdev_calculate_measured_queue_depth 129
bdev_ch_add_to_io_submitted 236648798
bdev_ch_remove_from_io_submitted 236648798
bdev_ch_resubmit_io 6358934
bdev_ch_retry_io 5858568
bdev_channel_abort_queued_ios 28877
bdev_channel_create 27957
bdev_channel_destroy 27949
bdev_channel_destroy_resource 27949
bdev_channel_for_each_io 0
bdev_channel_get_io 237313753
bdev_channel_poll_qos 385390
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 386698
bdev_channel_submit_qos_io_done 385036
bdev_close 77754
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 77799
bdev_desc_free 77799
bdev_desc_release_claims 311
bdev_destroy_cb 8577
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 411570
bdev_each_channel_msg 398866
bdev_enable_histogram_config_json 943
bdev_enable_qos 28004
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8528
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2476
bdev_finish_unregister_bdevs_iter 7804
bdev_finish_wait_for_examine_done 2476
bdev_for_each_io_done 0
bdev_free_io_stat 36807
bdev_get_by_name 47148
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 319
bdev_get_each_channel_stat 314
bdev_get_io_size_in_byte 101400734
bdev_get_io_stat 329
bdev_get_max_write 3535
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 2476
bdev_init_failed 0
bdev_io_complete 234647154
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69703
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 234516143
bdev_io_do_submit 233318794
bdev_io_exec_sequence 414658
bdev_io_exec_sequence_cb 414658
bdev_io_get_buf 9116159
bdev_io_get_buf_complete 9116159
bdev_io_get_iobuf_cb 46074
bdev_io_get_max_buf_len 18232318
bdev_io_increment_outstanding 234516143
bdev_io_init 236639252
bdev_io_needs_sequence_exec 404799832
bdev_io_on_tailq 112596
bdev_io_pull_data 346543
bdev_io_pull_data_done 346265
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 1314
bdev_io_push_bounce_data_done 1310
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1310
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9116159
bdev_io_range_is_locked 216070
bdev_io_should_split 239912730
bdev_io_split 3273434
bdev_io_split_done 6898447
bdev_io_split_submit 6898463
bdev_io_status_get_string 0
bdev_io_submit 236593641
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 344955
bdev_io_type_supported 7619069
bdev_io_update_io_stat 233375372
bdev_io_use_accel_sequence 395220
bdev_io_use_memory_domain 1334
bdev_io_valid_blocks 236967167
bdev_is_read_io 17571743
bdev_lba_range_overlapped 212811
bdev_lba_range_overlaps_tailq 7937
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7894
bdev_lock_lba_range_check_io 175305
bdev_lock_lba_range_ctx 7894
bdev_lock_lba_range_ctx_msg 39
bdev_lock_lba_range_get_channel 4286
bdev_mgmt_channel_create 14778
bdev_mgmt_channel_destroy 14778
bdev_mgr_unregister_cb 2476
bdev_module_action_complete 92719
bdev_module_action_done 90243
bdev_module_all_actions_completed 8770313
bdev_module_fini_iter 8936
bdev_module_fini_start_iter 4618
bdev_module_get_max_ctx_size 2476
bdev_modules_init 2476
bdev_name_add 17094
bdev_name_cmp 192955
bdev_name_del 422
bdev_name_del_unsafe 17076
bdev_name_tree_RB_FIND 47148
bdev_name_tree_RB_INSERT 17094
bdev_name_tree_RB_INSERT_COLOR 17076
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 17076
bdev_name_tree_RB_REMOVE_COLOR 13876
bdev_no_mem_poller 0
bdev_ok_to_examine 8528
bdev_open 77799
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2476
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41335
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8167754
bdev_qos_io_to_limit 426558327
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 426558327
bdev_qos_r_bps_queue 17571687
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 94531795
bdev_qos_rw_bps_rewind_quota 6868939
bdev_qos_rw_iops_queue 348162133
bdev_qos_rw_iops_rewind_quota 10580112
bdev_qos_rw_queue_io 442693928
bdev_qos_rw_rewind_io 17449051
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 782916
bdev_queue_nomem_io_tail 5576487
bdev_quiesce_range_locked 4493
bdev_read_blocks_with_md 16152876
bdev_readv_blocks_with_md 80184957
bdev_register 8538
bdev_register_finished 8528
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 210296275
bdev_rw_split_get_buf_cb 126834
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 5858568
bdev_start_qos 77754
bdev_start_reset 318
bdev_submit_request 234101525
bdev_trace 2245
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7894
bdev_unlock_lba_range_get_channel 4290
bdev_unmap_should_split 23757746
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4493
bdev_unregister 8528
bdev_unregister_abort_channel 928
bdev_unregister_unsafe 10045
bdev_update_qd_sampling_period 150
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8767837
bdev_write_blocks_with_md 29135647
bdev_write_zero_buffer 619094
bdev_write_zero_buffer_done 619094
bdev_write_zeroes_should_split 2501331
bdev_write_zeroes_split 8111
bdev_writev_blocks_with_md 82005952
claim_bdev 311
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1377
claim_type_promotes_to_write 81
claim_verify_rom 77
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1888
io_channel_iter_get_bdev 810436
log_already_claimed 107
parent_bdev_io_complete 3273430
register_flag_bdev 2367
spdk_bdev_abort 56278
spdk_bdev_add_io_stat 28263
spdk_bdev_alias_add 8570
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8974
spdk_bdev_claim_opts_init 423
spdk_bdev_close 39890
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 451576158
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30124
spdk_bdev_dump_io_stat_json 325
spdk_bdev_examine 4
spdk_bdev_finish 2476
spdk_bdev_first 5153
spdk_bdev_first_leaf 560
spdk_bdev_flush 648968
spdk_bdev_flush_blocks 2396733
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 411570
spdk_bdev_for_each_channel_continue 398866
spdk_bdev_free_io 236639252
spdk_bdev_get_acwu 1428
spdk_bdev_get_aliases 30148
spdk_bdev_get_block_size 40904192
spdk_bdev_get_buf_align 66929361
spdk_bdev_get_by_name 5813
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8172902
spdk_bdev_get_device_stat 319
spdk_bdev_get_dif_type 75791608
spdk_bdev_get_io_channel 47836
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602480
spdk_bdev_get_max_copy 1297
spdk_bdev_get_md_size 41332360
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170438
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75313
spdk_bdev_get_num_blocks 26786288
spdk_bdev_get_nvme_ctratt 2991
spdk_bdev_get_optimal_io_boundary 1301
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2343
spdk_bdev_get_product_name 32667
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 320
spdk_bdev_get_qos_rate_limits 30134
spdk_bdev_get_qos_rpc_type 120496
spdk_bdev_get_uuid 37853
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5034
spdk_bdev_has_write_cache 3096
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2476
spdk_bdev_io_complete 234101725
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35924990
spdk_bdev_io_complete_nvme_status 22538341
spdk_bdev_io_complete_scsi_status 4432308
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35129951
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49808321
spdk_bdev_io_get_iovec 602759
spdk_bdev_io_get_md_buf 8354984
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20310725
spdk_bdev_io_get_scsi_status 8442826
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 23714169
spdk_bdev_io_get_thread 243770662
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9388747
spdk_bdev_io_set_md_buf 46311
spdk_bdev_io_type_supported 1806474
spdk_bdev_is_dif_check_enabled 1026418
spdk_bdev_is_dif_head_of_md 514825
spdk_bdev_is_md_interleaved 9321190
spdk_bdev_is_md_separate 45507900
spdk_bdev_is_zoned 3700
spdk_bdev_module_claim_bdev 7373
spdk_bdev_module_claim_bdev_desc 403
spdk_bdev_module_examine_done 89987
spdk_bdev_module_fini_done 6460
spdk_bdev_module_fini_start_done 2142
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40565
spdk_bdev_module_list_find 40565
spdk_bdev_module_release_bdev 7301
spdk_bdev_next 27876
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 165
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 161674
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38752
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 674483
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3903
spdk_bdev_read 13260748
spdk_bdev_read_blocks 14876770
spdk_bdev_read_blocks_with_md 1276106
spdk_bdev_readv 1815219
spdk_bdev_readv_blocks 7276490
spdk_bdev_readv_blocks_ext 32008355
spdk_bdev_readv_blocks_with_md 37107888
spdk_bdev_register 8542
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36807
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8553
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 11780845
spdk_bdev_unmap_blocks 23921733
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3907
spdk_bdev_unregister 8556
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13876
spdk_bdev_write 27605369
spdk_bdev_write_blocks 28403629
spdk_bdev_write_blocks_with_md 112924
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2501188
spdk_bdev_writev 2042737
spdk_bdev_writev_blocks 5346566
spdk_bdev_writev_blocks_ext 55150328
spdk_bdev_writev_blocks_with_md 18467233
spdk_bdev_zcopy_end 635472
spdk_bdev_zcopy_start 651566
spdk_for_each_bdev 5153
spdk_for_each_bdev_leaf 560

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