LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4665 5664 82.4 %
Date: 2024-11-20 18:11:48 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4998 23663 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24258943
_bdev_abort 98505
_bdev_copy_split 0
_bdev_get_block_size_with_md 646516
_bdev_init 2189
_bdev_io_check_opts 77688953
_bdev_io_complete 252340881
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 228262
_bdev_io_ext_use_bounce_buffer 226667
_bdev_io_handle_no_mem 253034798
_bdev_io_pull_bounce_data_buf 228262
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 228262
_bdev_io_put_buf 11663557
_bdev_io_set_buf 11662528
_bdev_io_set_md_buf 11663218
_bdev_io_submit 255318792
_bdev_io_submit_ext 170951271
_bdev_lock_lba_range 4680
_bdev_memory_domain_get_io_cb 226667
_bdev_memory_domain_io_get_buf 226667
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1106881
_bdev_trace 2189
_bdev_unlock_lba_range 4680
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 188
_calculate_measured_qd_cpl 96
_event_notify 1168
_is_buf_allocated 53522971
_media_management_notify 0
_remove_notify 755
_resize_notify 413
_spdk_bdev_quiesce 2538
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2189
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2189
_tmp_bdev_event_cb 0
_to_next_boundary 2186421
bdev_abort 98501
bdev_abort_all_buf_io 22764
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23130
bdev_abort_buf_io 98497
bdev_abort_buf_io_cb 0
bdev_abort_io 98525
bdev_abort_io_done 98521
bdev_abort_queued_io 98505
bdev_abort_retry 4
bdev_alias_del 6391
bdev_alloc_io_stat 28659
bdev_bytes_to_blocks 63750518
bdev_calculate_measured_queue_depth 96
bdev_ch_add_to_io_submitted 256950683
bdev_ch_remove_from_io_submitted 254768447
bdev_ch_resubmit_io 6574853
bdev_ch_retry_io 5796621
bdev_channel_abort_queued_ios 22398
bdev_channel_create 21964
bdev_channel_destroy 21956
bdev_channel_destroy_resource 21956
bdev_channel_for_each_io 0
bdev_channel_get_io 257289810
bdev_channel_poll_qos 390318
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 391954
bdev_channel_submit_qos_io_done 390053
bdev_close 65035
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 65082
bdev_desc_free 65082
bdev_desc_release_claims 346
bdev_destroy_cb 6404
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407969
bdev_each_channel_msg 402496
bdev_enable_histogram_config_json 964
bdev_enable_qos 22011
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6379
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2325
bdev_examine_allowlist_remove 12726
bdev_finish_unregister_bdevs_iter 6345
bdev_finish_wait_for_examine_done 2325
bdev_for_each_io_done 0
bdev_free_io_stat 28659
bdev_get_by_name 31757
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 341
bdev_get_each_channel_stat 338
bdev_get_io_size_in_byte 153704867
bdev_get_io_stat 351
bdev_get_max_write 2825
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1113
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2325
bdev_init_failed 0
bdev_io_complete 254445853
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 49991
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 253508035
bdev_io_do_submit 254977600
bdev_io_exec_sequence 276642
bdev_io_exec_sequence_cb 276642
bdev_io_get_buf 11662444
bdev_io_get_buf_complete 11662816
bdev_io_get_iobuf_cb 64313
bdev_io_get_max_buf_len 23321949
bdev_io_increment_outstanding 255581070
bdev_io_init 256298401
bdev_io_needs_sequence_exec 424384698
bdev_io_on_tailq 197050
bdev_io_pull_data 228266
bdev_io_pull_data_done 228262
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 228266
bdev_io_push_bounce_data_done 228262
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 228262
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11663657
bdev_io_range_is_locked 56481
bdev_io_should_split 260713628
bdev_io_split 1105466
bdev_io_split_done 2290843
bdev_io_split_submit 2290859
bdev_io_status_get_string 0
bdev_io_submit 256383643
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 226651
bdev_io_type_supported 14154954
bdev_io_update_io_stat 255931488
bdev_io_use_accel_sequence 670338186
bdev_io_use_memory_domain 175781428
bdev_io_valid_blocks 257146993
bdev_is_read_io 17922552
bdev_lba_range_overlapped 53170
bdev_lba_range_overlaps_tailq 4701
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4680
bdev_lock_lba_range_check_io 42226
bdev_lock_lba_range_ctx 4680
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13100
bdev_mgmt_channel_destroy 13100
bdev_mgr_unregister_cb 2325
bdev_module_action_complete 66866
bdev_module_action_done 64541
bdev_module_all_actions_completed 13316600
bdev_module_fini_iter 8240
bdev_module_fini_start_iter 4292
bdev_module_get_max_ctx_size 2325
bdev_modules_init 2325
bdev_name_add 12772
bdev_name_cmp 129349
bdev_name_del 449
bdev_name_del_unsafe 12754
bdev_name_tree_RB_FIND 31757
bdev_name_tree_RB_INSERT 12772
bdev_name_tree_RB_INSERT_COLOR 12754
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 12754
bdev_name_tree_RB_REMOVE_COLOR 9830
bdev_no_mem_poller 1
bdev_ok_to_examine 6379
bdev_open 65082
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2325
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28406
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10281037
bdev_qos_io_to_limit 736378898
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 736382147
bdev_qos_r_bps_queue 17922496
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 146566345
bdev_qos_rw_bps_rewind_quota 7138562
bdev_qos_rw_iops_queue 606328009
bdev_qos_rw_iops_rewind_quota 10656153
bdev_qos_rw_queue_io 752893632
bdev_qos_rw_rewind_io 17794715
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 785523
bdev_queue_nomem_io_tail 5789525
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 17261209
bdev_readv_blocks_with_md 94276964
bdev_register 6377
bdev_register_finished 6367
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
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 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 221367012
bdev_rw_split_get_buf_cb 73206
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5796622
bdev_start_qos 65035
bdev_start_reset 329
bdev_submit_request 255475873
bdev_trace 2067
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4680
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 31247738
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6367
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7058
bdev_update_qd_sampling_period 117
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13314275
bdev_write_blocks_with_md 32383474
bdev_write_zero_buffer 643691
bdev_write_zero_buffer_done 643691
bdev_write_zeroes_should_split 3517567
bdev_write_zeroes_split 13118
bdev_writev_blocks_with_md 77407394
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1168
io_channel_iter_get_bdev 810464
log_already_claimed 114
parent_bdev_io_complete 1105462
register_flag_bdev 2189
spdk_bdev_abort 98481
spdk_bdev_add_io_stat 22294
spdk_bdev_alias_add 6409
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27683
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 485719364
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30125
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2325
spdk_bdev_first 5107
spdk_bdev_first_leaf 636
spdk_bdev_flush 766480
spdk_bdev_flush_blocks 3266664
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407969
spdk_bdev_for_each_channel_continue 402493
spdk_bdev_free_io 255293789
spdk_bdev_get_acwu 2309
spdk_bdev_get_aliases 30173
spdk_bdev_get_block_size 54154201
spdk_bdev_get_buf_align 74311754
spdk_bdev_get_by_name 3351
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8494250
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 92871248
spdk_bdev_get_io_channel 34968
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602500
spdk_bdev_get_max_copy 2175
spdk_bdev_get_md_size 51633950
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133602
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66030
spdk_bdev_get_num_blocks 35627171
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3643
spdk_bdev_get_nvme_nsid 3017
spdk_bdev_get_optimal_io_boundary 2179
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3160
spdk_bdev_get_product_name 32546
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30135
spdk_bdev_get_qos_rpc_type 120500
spdk_bdev_get_uuid 47401
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5933
spdk_bdev_has_write_cache 2913
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2325
spdk_bdev_io_complete 253296446
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40791413
spdk_bdev_io_complete_nvme_status 28888434
spdk_bdev_io_complete_scsi_status 4753122
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35685653
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44355131
spdk_bdev_io_get_iovec 1278784
spdk_bdev_io_get_md_buf 10241234
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28128258
spdk_bdev_io_get_scsi_status 8773829
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30932541
spdk_bdev_io_get_thread 266374034
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12741817
spdk_bdev_io_set_md_buf 31786
spdk_bdev_io_type_supported 2898142
spdk_bdev_is_dif_check_enabled 1426742
spdk_bdev_is_dif_head_of_md 713199
spdk_bdev_is_md_interleaved 9860450
spdk_bdev_is_md_separate 55794025
spdk_bdev_is_zoned 4793
spdk_bdev_module_claim_bdev 4924
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64269
spdk_bdev_module_fini_done 5915
spdk_bdev_module_fini_start_done 1967
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37254
spdk_bdev_module_list_find 37254
spdk_bdev_module_release_bdev 4852
spdk_bdev_next 29431
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 261
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 286394
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27377
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 778071
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 14149324
spdk_bdev_read_blocks 15983707
spdk_bdev_read_blocks_with_md 1277151
spdk_bdev_readv 1820149
spdk_bdev_readv_blocks 7688956
spdk_bdev_readv_blocks_ext 29804717
spdk_bdev_readv_blocks_with_md 55445139
spdk_bdev_register 6381
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29348
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6392
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14618094
spdk_bdev_unmap_blocks 31508846
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6395
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11263
spdk_bdev_write 30781062
spdk_bdev_write_blocks 31678343
spdk_bdev_write_blocks_with_md 112658
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3517414
spdk_bdev_writev 2008338
spdk_bdev_writev_blocks 5699019
spdk_bdev_writev_blocks_ext 47997728
spdk_bdev_writev_blocks_with_md 23047464
spdk_bdev_zcopy_end 1337223
spdk_bdev_zcopy_start 1366018
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 636

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