LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4154 5510 75.4 %
Date: 2024-12-16 21:43:58 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4660 23217 20.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 28588775
_bdev_abort 40874
_bdev_copy_split 0
_bdev_get_block_size_with_md 635179
_bdev_init 2046
_bdev_io_check_opts 94079555
_bdev_io_complete 259352854
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1438
_bdev_io_ext_use_bounce_buffer 416455
_bdev_io_handle_no_mem 260072895
_bdev_io_pull_bounce_data_buf 417881
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1438
_bdev_io_put_buf 13753512
_bdev_io_set_buf 13753512
_bdev_io_set_md_buf 13753512
_bdev_io_submit 259311705
_bdev_io_submit_ext 152508914
_bdev_lock_lba_range 6847
_bdev_memory_domain_get_io_cb 416455
_bdev_memory_domain_io_get_buf 416455
_bdev_next_leaf 1841
_bdev_open_async 934
_bdev_rw_split 2176282
_bdev_trace 2046
_bdev_unlock_lba_range 6847
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 149
_calculate_measured_qd_cpl 76
_event_notify 1284
_is_buf_allocated 62984029
_media_management_notify 0
_remove_notify 1000
_resize_notify 284
_spdk_bdev_quiesce 4921
_tmp_bdev_event_cb 0
_to_next_boundary 4146493
bdev_abort 40871
bdev_abort_all_buf_io 25052
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 49563
bdev_abort_buf_io 40868
bdev_abort_buf_io_cb 0
bdev_abort_io 40880
bdev_abort_io_done 40877
bdev_abort_queued_io 40874
bdev_abort_retry 3
bdev_alias_del 6366
bdev_alloc_io_stat 30801
bdev_bytes_to_blocks 51277908
bdev_calculate_measured_queue_depth 76
bdev_ch_resubmit_io 7070245
bdev_ch_retry_io 6492535
bdev_channel_abort_queued_ios 24724
bdev_channel_create 24189
bdev_channel_destroy 24183
bdev_channel_destroy_resource 24183
bdev_channel_for_each_io 0
bdev_channel_get_io 262416576
bdev_channel_poll_qos 324345
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 284
bdev_channel_submit_qos_io 325213
bdev_channel_submit_qos_io_done 324061
bdev_close 67736
bdev_compare_and_write_do_compare 4364
bdev_compare_and_write_do_compare_done 4364
bdev_compare_and_write_do_write 4218
bdev_compare_and_write_do_write_done 4218
bdev_compare_blocks_with_md 12
bdev_compare_do_read 4343
bdev_compare_do_read_done 4343
bdev_comparev_and_writev_blocks_locked 4364
bdev_comparev_and_writev_blocks_unlock 4364
bdev_comparev_and_writev_blocks_unlocked 4364
bdev_comparev_blocks_with_md 4422
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 283
bdev_copy_split 12
bdev_desc_alloc 67773
bdev_desc_free 67773
bdev_desc_release_claims 323
bdev_destroy_cb 6391
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 345904
bdev_each_channel_msg 338454
bdev_enable_histogram_config_json 858
bdev_enable_qos 24227
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6346
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 138
bdev_examine_allowlist_free 2150
bdev_finish_unregister_bdevs_iter 6247
bdev_finish_wait_for_examine_done 2150
bdev_for_each_io_done 0
bdev_free_io_stat 30801
bdev_get_by_name 33088
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 263
bdev_get_each_channel_stat 258
bdev_get_io_size_in_byte 97549282
bdev_get_io_stat 271
bdev_get_max_write 2765
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 920
bdev_histogram_enable_channel_cb 629
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2150
bdev_init_failed 0
bdev_io_complete 262173836
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 109752
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 260653754
bdev_io_do_submit 259311690
bdev_io_exec_sequence 469639
bdev_io_exec_sequence_cb 469639
bdev_io_get_buf 13753512
bdev_io_get_buf_complete 13753512
bdev_io_get_iobuf_cb 26414
bdev_io_get_max_buf_len 27507024
bdev_io_increment_outstanding 260653754
bdev_io_init 261426812
bdev_io_needs_sequence_exec 420832109
bdev_io_on_tailq 81760
bdev_io_pull_data 422159
bdev_io_pull_data_done 417881
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 1441
bdev_io_push_bounce_data_done 1438
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1438
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 13753512
bdev_io_range_is_locked 223213
bdev_io_should_split 263602168
bdev_io_split 2175317
bdev_io_split_done 4211242
bdev_io_split_submit 4211254
bdev_io_status_get_string 0
bdev_io_submit 261489527
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 359887
bdev_io_type_supported 10384529
bdev_io_update_io_stat 259352854
bdev_io_use_accel_sequence 521929
bdev_io_use_memory_domain 58012
bdev_io_valid_blocks 262146479
bdev_is_read_io 17045660
bdev_lba_range_overlapped 218947
bdev_lba_range_overlaps_tailq 6888
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4388
bdev_lock_lba_range_cb 6847
bdev_lock_lba_range_check_io 177487
bdev_lock_lba_range_ctx 6847
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 5264
bdev_mgmt_channel_create 14709
bdev_mgmt_channel_destroy 14709
bdev_mgr_unregister_cb 2150
bdev_module_action_complete 68582
bdev_module_action_done 66432
bdev_module_all_actions_completed 4089058
bdev_module_fini_iter 7817
bdev_module_fini_start_iter 4022
bdev_module_get_max_ctx_size 2150
bdev_modules_init 2150
bdev_name_add 12728
bdev_name_cmp 124793
bdev_name_del 623
bdev_name_del_unsafe 12714
bdev_name_tree_RB_FIND 33088
bdev_name_tree_RB_INSERT 12728
bdev_name_tree_RB_INSERT_COLOR 12714
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 12714
bdev_name_tree_RB_REMOVE_COLOR 9351
bdev_no_mem_poller 32
bdev_ok_to_examine 6346
bdev_open 67773
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 924
bdev_open_async_fini 2150
bdev_open_async_opts_copy 924
bdev_open_async_opts_get_default 924
bdev_open_ext 30947
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 858
bdev_qos_destroy 160
bdev_qos_io_submit 6899821
bdev_qos_io_to_limit 377568193
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 377568193
bdev_qos_r_bps_queue 17045618
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89113844
bdev_qos_rw_bps_rewind_quota 8435438
bdev_qos_rw_iops_queue 304451056
bdev_qos_rw_iops_rewind_quota 8459768
bdev_qos_rw_queue_io 393564900
bdev_qos_rw_rewind_io 16895206
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 876667
bdev_queue_nomem_io_tail 6198008
bdev_quiesce_range_locked 2459
bdev_read_blocks_with_md 55115101
bdev_readv_blocks_with_md 66089626
bdev_register 6354
bdev_register_finished 6346
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 236131950
bdev_rw_split_get_buf_cb 109729
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 6492571
bdev_start_qos 67736
bdev_start_reset 281
bdev_submit_request 260184218
bdev_trace 1961
bdev_unfreeze_channel 328
bdev_unlock_lba_range 4394
bdev_unlock_lba_range_cb 6847
bdev_unlock_lba_range_get_channel 5267
bdev_unmap_should_split 19589590
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 2459
bdev_unregister 6346
bdev_unregister_abort_channel 541
bdev_unregister_unsafe 7295
bdev_update_qd_sampling_period 92
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 4086908
bdev_write_blocks_with_md 26478735
bdev_write_zero_buffer 632414
bdev_write_zero_buffer_done 632414
bdev_write_zeroes_should_split 2470555
bdev_write_zeroes_split 8165
bdev_writev_blocks_with_md 86944126
claim_bdev 323
claim_opts_copy 66
claim_reset 311
claim_type_is_v2 1393
claim_type_promotes_to_write 60
claim_verify_rom 57
claim_verify_rwm 24
claim_verify_rwo 281
event_notify 1284
io_channel_iter_get_bdev 684358
log_already_claimed 84
parent_bdev_io_complete 2175314
register_flag_bdev 2046
spdk_bdev_abort 40865
spdk_bdev_add_io_stat 24441
spdk_bdev_alias_add 6377
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 601
spdk_bdev_channel_get_histogram 913
spdk_bdev_claim_get_name 9016
spdk_bdev_claim_opts_init 407
spdk_bdev_close 29839
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4382
spdk_bdev_comparev_blocks 4404
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 274
spdk_bdev_desc_get_bdev 322043866
spdk_bdev_destruct_done 1827
spdk_bdev_dump_info_json 30890
spdk_bdev_dump_io_stat_json 268
spdk_bdev_examine 3
spdk_bdev_finish 2150
spdk_bdev_first 5389
spdk_bdev_first_leaf 527
spdk_bdev_flush 666044
spdk_bdev_flush_blocks 4448897
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 345904
spdk_bdev_for_each_channel_continue 338454
spdk_bdev_free_io 261426812
spdk_bdev_get_acwu 4343
spdk_bdev_get_aliases 30922
spdk_bdev_get_block_size 52116078
spdk_bdev_get_buf_align 87653577
spdk_bdev_get_by_name 2141
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31773364
spdk_bdev_get_device_stat 263
spdk_bdev_get_dif_type 51013484
spdk_bdev_get_io_channel 38729
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 4226
spdk_bdev_get_md_size 62512884
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 145142
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 36247099
spdk_bdev_get_num_blocks 61250945
spdk_bdev_get_optimal_io_boundary 4231
spdk_bdev_get_opts 306
spdk_bdev_get_physical_block_size 6292
spdk_bdev_get_product_name 34922
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 264
spdk_bdev_get_qos_rate_limits 30898
spdk_bdev_get_qos_rpc_type 123560
spdk_bdev_get_uuid 96100
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7634
spdk_bdev_has_write_cache 6141
spdk_bdev_histogram_enable 637
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2150
spdk_bdev_io_complete 260184369
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 41939090
spdk_bdev_io_complete_scsi_status 5819782
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41924376
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50770271
spdk_bdev_io_get_iovec 13549028
spdk_bdev_io_get_md_buf 12808664
spdk_bdev_io_get_nvme_fused_status 4136
spdk_bdev_io_get_nvme_status 29361340
spdk_bdev_io_get_scsi_status 32810749
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44684575
spdk_bdev_io_get_thread 275934744
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 14076677
spdk_bdev_io_set_md_buf 44598
spdk_bdev_io_type_supported 1719564
spdk_bdev_is_dif_check_enabled 1446454
spdk_bdev_is_dif_head_of_md 722320
spdk_bdev_is_md_interleaved 33132332
spdk_bdev_is_md_separate 59955360
spdk_bdev_is_zoned 5981
spdk_bdev_module_claim_bdev 6106
spdk_bdev_module_claim_bdev_desc 392
spdk_bdev_module_examine_done 66240
spdk_bdev_module_fini_done 5667
spdk_bdev_module_fini_start_done 1872
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 35040
spdk_bdev_module_list_find 35040
spdk_bdev_module_release_bdev 6052
spdk_bdev_next 30241
spdk_bdev_next_leaf 1314
spdk_bdev_notify_blockcnt_change 186
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 3068130
spdk_bdev_open_async 924
spdk_bdev_open_ext 30019
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 989728
spdk_bdev_quiesce 257
spdk_bdev_quiesce_range 2202
spdk_bdev_read 12676443
spdk_bdev_read_blocks 17477264
spdk_bdev_read_blocks_with_md 37637837
spdk_bdev_readv 1928107
spdk_bdev_readv_blocks 21273313
spdk_bdev_readv_blocks_ext 42180951
spdk_bdev_readv_blocks_with_md 12
spdk_bdev_register 6357
spdk_bdev_reset 284
spdk_bdev_reset_io_stat 30801
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 309
spdk_bdev_set_qd_sampling_period 6365
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 922
spdk_bdev_subsystem_config_json 138
spdk_bdev_unmap 9502646
spdk_bdev_unmap_blocks 19842083
spdk_bdev_unquiesce 257
spdk_bdev_unquiesce_range 2205
spdk_bdev_unregister 6367
spdk_bdev_unregister_by_name 1137
spdk_bdev_wait_for_examine 10358
spdk_bdev_write 23676395
spdk_bdev_write_blocks 25741554
spdk_bdev_write_blocks_with_md 104767
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2470392
spdk_bdev_writev 2827606
spdk_bdev_writev_blocks 18384725
spdk_bdev_writev_blocks_ext 51898610
spdk_bdev_writev_blocks_with_md 15149675
spdk_bdev_zcopy_end 742495
spdk_bdev_zcopy_start 743177
spdk_for_each_bdev 5389
spdk_for_each_bdev_leaf 527

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