LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4265 5666 75.3 %
Date: 2024-11-18 08:20:45 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4687 23751 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24716167
_bdev_abort 89875
_bdev_copy_split 0
_bdev_get_block_size_with_md 629462
_bdev_init 2178
_bdev_io_check_opts 85570717
_bdev_io_complete 247074567
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 348476
_bdev_io_ext_use_bounce_buffer 346821
_bdev_io_handle_no_mem 247369607
_bdev_io_pull_bounce_data_buf 348476
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 348476
_bdev_io_put_buf 15248655
_bdev_io_set_buf 15248655
_bdev_io_set_md_buf 15248655
_bdev_io_submit 246984420
_bdev_io_submit_ext 174476454
_bdev_lock_lba_range 4634
_bdev_memory_domain_get_io_cb 346821
_bdev_memory_domain_io_get_buf 346821
_bdev_next_leaf 2019
_bdev_open_async 1047
_bdev_rw_split 1610588
_bdev_trace 2178
_bdev_unlock_lba_range 4634
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 159
_calculate_measured_qd_cpl 81
_event_notify 1058
_is_buf_allocated 63605734
_media_management_notify 0
_remove_notify 721
_resize_notify 337
_spdk_bdev_quiesce 2533
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2178
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2178
_tmp_bdev_event_cb 0
_to_next_boundary 2819949
bdev_abort 89872
bdev_abort_all_buf_io 23014
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45606
bdev_abort_buf_io 89869
bdev_abort_buf_io_cb 0
bdev_abort_io 89890
bdev_abort_io_done 89887
bdev_abort_queued_io 89875
bdev_abort_retry 3
bdev_alias_del 6359
bdev_alloc_io_stat 28892
bdev_bytes_to_blocks 48168446
bdev_calculate_measured_queue_depth 81
bdev_ch_add_to_io_submitted 248683029
bdev_ch_remove_from_io_submitted 248683029
bdev_ch_resubmit_io 6518148
bdev_ch_retry_io 5730588
bdev_channel_abort_queued_ios 22692
bdev_channel_create 22276
bdev_channel_destroy 22270
bdev_channel_destroy_resource 22270
bdev_channel_for_each_io 0
bdev_channel_get_io 249178006
bdev_channel_poll_qos 323084
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 323760
bdev_channel_submit_qos_io_done 322825
bdev_close 65012
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 65050
bdev_desc_free 65050
bdev_desc_release_claims 360
bdev_destroy_cb 6372
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 340315
bdev_each_channel_msg 333834
bdev_enable_histogram_config_json 852
bdev_enable_qos 22314
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6339
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2244
bdev_finish_unregister_bdevs_iter 6360
bdev_finish_wait_for_examine_done 2244
bdev_for_each_io_done 0
bdev_free_io_stat 28892
bdev_get_by_name 31729
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 286
bdev_get_each_channel_stat 283
bdev_get_io_size_in_byte 94843469
bdev_get_io_stat 294
bdev_get_max_write 2950
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 985
bdev_histogram_enable_channel_cb 687
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2244
bdev_init_failed 0
bdev_io_complete 249825049
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70565
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248206052
bdev_io_do_submit 246984405
bdev_io_exec_sequence 417374
bdev_io_exec_sequence_cb 417374
bdev_io_get_buf 15248655
bdev_io_get_buf_complete 15248655
bdev_io_get_iobuf_cb 39471
bdev_io_get_max_buf_len 30497310
bdev_io_increment_outstanding 248206052
bdev_io_init 248283681
bdev_io_needs_sequence_exec 429507081
bdev_io_on_tailq 179780
bdev_io_pull_data 348479
bdev_io_pull_data_done 348476
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 348479
bdev_io_push_bounce_data_done 348476
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 348476
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15248655
bdev_io_range_is_locked 54124
bdev_io_should_split 250240667
bdev_io_split 1608462
bdev_io_split_done 2905172
bdev_io_split_submit 2905184
bdev_io_status_get_string 0
bdev_io_submit 248594166
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 346809
bdev_io_type_supported 9503190
bdev_io_update_io_stat 247074567
bdev_io_use_accel_sequence 678428193
bdev_io_use_memory_domain 180811637
bdev_io_valid_blocks 248781675
bdev_is_read_io 16226737
bdev_lba_range_overlapped 50835
bdev_lba_range_overlaps_tailq 4652
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4634
bdev_lock_lba_range_check_io 41514
bdev_lock_lba_range_ctx 4634
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3696
bdev_mgmt_channel_create 13070
bdev_mgmt_channel_destroy 13070
bdev_mgr_unregister_cb 2244
bdev_module_action_complete 67979
bdev_module_action_done 65735
bdev_module_all_actions_completed 12324297
bdev_module_fini_iter 8176
bdev_module_fini_start_iter 4203
bdev_module_get_max_ctx_size 2244
bdev_modules_init 2244
bdev_name_add 12709
bdev_name_cmp 133556
bdev_name_del 662
bdev_name_del_unsafe 12695
bdev_name_tree_RB_FIND 31729
bdev_name_tree_RB_INSERT 12709
bdev_name_tree_RB_INSERT_COLOR 12695
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 12695
bdev_name_tree_RB_REMOVE_COLOR 9854
bdev_no_mem_poller 1
bdev_ok_to_examine 6339
bdev_open 65050
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2244
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28611
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6715045
bdev_qos_io_to_limit 370465352
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 370465352
bdev_qos_r_bps_queue 16226695
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87219168
bdev_qos_rw_bps_rewind_quota 7624301
bdev_qos_rw_iops_queue 298394679
bdev_qos_rw_iops_rewind_quota 8467409
bdev_qos_rw_queue_io 385613847
bdev_qos_rw_rewind_io 16091710
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 804240
bdev_queue_nomem_io_tail 5714063
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 20667810
bdev_readv_blocks_with_md 88931046
bdev_register 6347
bdev_register_finished 6339
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 222268741
bdev_rw_split_get_buf_cb 69347
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 5730589
bdev_start_qos 65012
bdev_start_reset 278
bdev_submit_request 247788778
bdev_trace 2074
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4634
bdev_unlock_lba_range_get_channel 3699
bdev_unmap_should_split 19497607
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6339
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 7001
bdev_update_qd_sampling_period 97
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12322053
bdev_write_blocks_with_md 25167926
bdev_write_zero_buffer 626512
bdev_write_zero_buffer_done 626512
bdev_write_zeroes_should_split 2422480
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 86160930
claim_bdev 360
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1540
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1058
io_channel_iter_get_bdev 674149
log_already_claimed 86
parent_bdev_io_complete 1608459
register_flag_bdev 2178
spdk_bdev_abort 89857
spdk_bdev_add_io_stat 22553
spdk_bdev_alias_add 6373
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 978
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 444
spdk_bdev_close 27930
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 475140494
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30097
spdk_bdev_dump_io_stat_json 279
spdk_bdev_enable_histogram_opts_init 695
spdk_bdev_examine 3
spdk_bdev_finish 2244
spdk_bdev_first 5083
spdk_bdev_first_leaf 607
spdk_bdev_flush 788772
spdk_bdev_flush_blocks 4630740
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340315
spdk_bdev_for_each_channel_continue 333834
spdk_bdev_free_io 248283681
spdk_bdev_get_acwu 4176
spdk_bdev_get_aliases 30153
spdk_bdev_get_block_size 52529921
spdk_bdev_get_buf_align 89915532
spdk_bdev_get_by_name 3118
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27863088
spdk_bdev_get_device_stat 286
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 70564933
spdk_bdev_get_io_channel 35442
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601940
spdk_bdev_get_max_copy 4058
spdk_bdev_get_md_size 61475848
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134506
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67425
spdk_bdev_get_num_blocks 57046589
spdk_bdev_get_numa_id 1286
spdk_bdev_get_nvme_ctratt 3666
spdk_bdev_get_nvme_nsid 3077
spdk_bdev_get_optimal_io_boundary 4063
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6038
spdk_bdev_get_product_name 34141
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 275
spdk_bdev_get_qos_rate_limits 30105
spdk_bdev_get_qos_rpc_type 120388
spdk_bdev_get_uuid 71185
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7776
spdk_bdev_has_write_cache 5895
spdk_bdev_histogram_enable 688
spdk_bdev_histogram_enable_ext 695
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2244
spdk_bdev_io_complete 247788929
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31536128
spdk_bdev_io_complete_nvme_status 42463923
spdk_bdev_io_complete_scsi_status 4329303
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39616316
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48306362
spdk_bdev_io_get_iovec 978243
spdk_bdev_io_get_md_buf 9068960
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 29967117
spdk_bdev_io_get_scsi_status 28892494
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45054430
spdk_bdev_io_get_thread 265081079
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15905047
spdk_bdev_io_set_md_buf 36916
spdk_bdev_io_type_supported 2437904
spdk_bdev_is_dif_check_enabled 1273492
spdk_bdev_is_dif_head_of_md 636664
spdk_bdev_is_md_interleaved 29135789
spdk_bdev_is_md_separate 70165241
spdk_bdev_is_zoned 6336
spdk_bdev_module_claim_bdev 4919
spdk_bdev_module_claim_bdev_desc 429
spdk_bdev_module_examine_done 65540
spdk_bdev_module_fini_done 5932
spdk_bdev_module_fini_start_done 1959
spdk_bdev_module_init_done 195
spdk_bdev_module_list_add 37295
spdk_bdev_module_list_find 37295
spdk_bdev_module_release_bdev 4865
spdk_bdev_next 29335
spdk_bdev_next_leaf 1412
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1572346
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27570
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 894289
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1099
spdk_bdev_read 12139459
spdk_bdev_read_blocks 18874225
spdk_bdev_read_blocks_with_md 1793585
spdk_bdev_readv 1922066
spdk_bdev_readv_blocks 19048137
spdk_bdev_readv_blocks_ext 36129102
spdk_bdev_readv_blocks_with_md 32286734
spdk_bdev_register 6350
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 29469
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6358
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 987
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8692356
spdk_bdev_unmap_blocks 19731803
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6360
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11120
spdk_bdev_write 21757869
spdk_bdev_write_blocks 24429851
spdk_bdev_write_blocks_with_md 111563
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2422315
spdk_bdev_writev 2867257
spdk_bdev_writev_blocks 17225971
spdk_bdev_writev_blocks_ext 49441621
spdk_bdev_writev_blocks_with_md 18140489
spdk_bdev_zcopy_end 1032542
spdk_bdev_zcopy_start 1059167
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 607

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