LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4824 5873 82.1 %
Date: 2024-12-10 12:48:45 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5100 24414 20.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23998370
_bdev_abort 94712
_bdev_copy_split 0
_bdev_get_block_size_with_md 596077
_bdev_init 2192
_bdev_io_check_opts 70926752
_bdev_io_complete 243885744
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2763120
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2769308
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2749634
_bdev_io_handle_no_mem 242211675
_bdev_io_pull_bounce_data_buf 2771492
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2743652
_bdev_io_put_buf 13701476
_bdev_io_set_buf 13686055
_bdev_io_set_md_buf 13677445
_bdev_io_submit 246396956
_bdev_io_submit_ext 165554254
_bdev_lock_lba_range 4667
_bdev_memory_domain_get_io_cb 2734296
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 333
_bdev_rw_split 659899
_bdev_trace 2192
_bdev_unlock_lba_range 4667
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 250
_calculate_measured_qd_cpl 127
_event_notify 1100
_is_buf_allocated 54347185
_media_management_notify 0
_remove_notify 755
_resize_notify 345
_spdk_bdev_quiesce 2512
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1558723
bdev_abort 94708
bdev_abort_all_buf_io 22685
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 22685
bdev_abort_all_queued_io 22703
bdev_abort_buf_io 94704
bdev_abort_buf_io_cb 0
bdev_abort_io 94732
bdev_abort_io_done 94728
bdev_abort_queued_io 94712
bdev_abort_retry 4
bdev_alias_del 6414
bdev_alloc_io_stat 28602
bdev_bytes_to_blocks 60186499
bdev_calculate_measured_queue_depth 127
bdev_ch_add_to_io_submitted 247880419
bdev_ch_remove_from_io_submitted 246211604
bdev_ch_resubmit_io 6176758
bdev_ch_retry_io 5440337
bdev_channel_abort_queued_ios 22315
bdev_channel_create 21882
bdev_channel_destroy 21874
bdev_channel_destroy_resource 21874
bdev_channel_for_each_io 0
bdev_channel_get_io 248557228
bdev_channel_poll_qos 393290
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 392723
bdev_channel_submit_qos_io_done 390813
bdev_close 65134
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 65181
bdev_desc_free 65181
bdev_desc_get_block_size 301303534
bdev_desc_release_claims 348
bdev_destroy_cb 6394
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408792
bdev_each_channel_msg 403394
bdev_enable_histogram_config_json 964
bdev_enable_qos 21929
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6402
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2332
bdev_examine_allowlist_remove 12772
bdev_finish_unregister_bdevs_iter 6348
bdev_finish_wait_for_examine_done 2332
bdev_for_each_io_done 0
bdev_free_io_stat 28602
bdev_get_by_name 31810
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 193057719
bdev_get_io_stat 353
bdev_get_max_write 2809
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2332
bdev_init_failed 0
bdev_io_complete 245069803
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 54080
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245261447
bdev_io_do_submit 246231897
bdev_io_exec_sequence 316596
bdev_io_exec_sequence_cb 316596
bdev_io_get_accel_buf 0
bdev_io_get_block_size 193766108
bdev_io_get_buf 13683945
bdev_io_get_buf_complete 13676385
bdev_io_get_iobuf_cb 70623
bdev_io_get_max_buf_len 27313957
bdev_io_increment_outstanding 246899109
bdev_io_init 247715391
bdev_io_init_dif_ctx 2509634
bdev_io_needs_accel_buffer 162861177
bdev_io_needs_bounce_buffer 165811456
bdev_io_needs_metadata 493334572
bdev_io_needs_sequence_exec 419685573
bdev_io_on_tailq 189464
bdev_io_pull_data 2793729
bdev_io_pull_data_done 2740471
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 2765879
bdev_io_push_bounce_data_done 2765230
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2764687
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13702264
bdev_io_range_is_locked 60219
bdev_io_should_split 254316538
bdev_io_split 658448
bdev_io_split_done 1612356
bdev_io_split_submit 1612372
bdev_io_status_get_string 0
bdev_io_submit 246972104
bdev_io_submit_reset 309
bdev_io_submit_sequence_cb 262516
bdev_io_type_supported 13073807
bdev_io_update_io_stat 247149070
bdev_io_use_accel_sequence 662360591
bdev_io_use_memory_domain 178218250
bdev_io_valid_blocks 248797288
bdev_is_read_io 17288785
bdev_lba_range_overlapped 56908
bdev_lba_range_overlaps_tailq 4688
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4667
bdev_lock_lba_range_check_io 43853
bdev_lock_lba_range_ctx 4667
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13215
bdev_mgmt_channel_destroy 13215
bdev_mgr_unregister_cb 2332
bdev_module_action_complete 66998
bdev_module_action_done 64666
bdev_module_all_actions_completed 12334518
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4302
bdev_module_get_max_ctx_size 2332
bdev_modules_init 2332
bdev_name_add 12818
bdev_name_cmp 130015
bdev_name_del 449
bdev_name_del_unsafe 12800
bdev_name_tree_RB_FIND 31810
bdev_name_tree_RB_INSERT 12818
bdev_name_tree_RB_INSERT_COLOR 12800
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 12800
bdev_name_tree_RB_REMOVE_COLOR 9801
bdev_no_mem_poller 1
bdev_ok_to_examine 6402
bdev_open 65181
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2332
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28456
bdev_open_opts_copy 8345
bdev_open_opts_get_defaults 69355
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10160669
bdev_qos_io_to_limit 741398858
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 741403753
bdev_qos_r_bps_queue 17288729
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 186594944
bdev_qos_rw_bps_rewind_quota 6462773
bdev_qos_rw_iops_queue 570773623
bdev_qos_rw_iops_rewind_quota 10692899
bdev_qos_rw_queue_io 757367860
bdev_qos_rw_rewind_io 17155672
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 747667
bdev_queue_nomem_io_tail 5429350
bdev_quiesce_range_locked 1254
bdev_read_blocks_with_md 17493434
bdev_readv_blocks_with_md 92364634
bdev_register 6400
bdev_register_finished 6390
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 370
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 217157570
bdev_rw_split_get_buf_cb 48492
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5440398
bdev_start_qos 65134
bdev_start_reset 333
bdev_submit_request 246638135
bdev_trace 2070
bdev_unfreeze_channel 374
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4667
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 29536819
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1254
bdev_unregister 6390
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 7081
bdev_update_qd_sampling_period 148
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12332186
bdev_write_blocks_with_md 31118875
bdev_write_zero_buffer 593268
bdev_write_zero_buffer_done 593268
bdev_write_zeroes_should_split 3319045
bdev_write_zeroes_split 6767
bdev_writev_blocks_with_md 74133332
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1100
io_channel_iter_get_bdev 812184
log_already_claimed 114
parent_bdev_io_complete 658444
register_flag_bdev 2192
spdk_bdev_abort 94688
spdk_bdev_add_io_stat 22214
spdk_bdev_alias_add 6432
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8432
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27732
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 707868894
spdk_bdev_desc_get_block_size 45540627
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 487657
spdk_bdev_desc_get_md_size 42844642
spdk_bdev_desc_is_dif_check_enabled 977630
spdk_bdev_desc_is_dif_head_of_md 487657
spdk_bdev_desc_is_md_interleaved 487687
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30137
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2332
spdk_bdev_first 5103
spdk_bdev_first_leaf 646
spdk_bdev_flush 730712
spdk_bdev_flush_blocks 2907696
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408792
spdk_bdev_for_each_channel_continue 403393
spdk_bdev_free_io 246572938
spdk_bdev_get_acwu 2621
spdk_bdev_get_aliases 30185
spdk_bdev_get_block_size 3242631
spdk_bdev_get_buf_align 79560752
spdk_bdev_get_by_name 3354
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8887999
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 15496764
spdk_bdev_get_io_channel 34878
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602740
spdk_bdev_get_max_copy 2487
spdk_bdev_get_md_size 7331399
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133679
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65254
spdk_bdev_get_num_blocks 32376159
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3596
spdk_bdev_get_nvme_nsid 3003
spdk_bdev_get_optimal_io_boundary 2491
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9062
spdk_bdev_get_product_name 32682
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30147
spdk_bdev_get_qos_rpc_type 120548
spdk_bdev_get_uuid 46691
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6267
spdk_bdev_has_write_cache 3102
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2332
spdk_bdev_io_complete 245661532
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38542323
spdk_bdev_io_complete_nvme_status 27030839
spdk_bdev_io_complete_scsi_status 5081059
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34927690
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45492888
spdk_bdev_io_get_iovec 1071069
spdk_bdev_io_get_md_buf 9564603
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24732584
spdk_bdev_io_get_scsi_status 9118329
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28825079
spdk_bdev_io_get_thread 259467160
spdk_bdev_io_hide_metadata 4896271
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12036845
spdk_bdev_io_set_md_buf 31108
spdk_bdev_io_type_supported 2675593
spdk_bdev_is_dif_check_enabled 977555
spdk_bdev_is_dif_head_of_md 488598
spdk_bdev_is_md_interleaved 12479363
spdk_bdev_is_md_separate 60825011
spdk_bdev_is_zoned 5144
spdk_bdev_module_claim_bdev 4910
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64390
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 37302
spdk_bdev_module_list_find 37302
spdk_bdev_module_release_bdev 4838
spdk_bdev_next 29428
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 227
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 234187
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23234
spdk_bdev_open_ext_v2 27412
spdk_bdev_open_opts_init 4174
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 714237
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1085
spdk_bdev_read 13658850
spdk_bdev_read_blocks 16212511
spdk_bdev_read_blocks_with_md 1277394
spdk_bdev_readv 1957210
spdk_bdev_readv_blocks 8027823
spdk_bdev_readv_blocks_ext 26653384
spdk_bdev_readv_blocks_with_md 56625743
spdk_bdev_register 6404
spdk_bdev_reset 333
spdk_bdev_reset_io_stat 29295
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6415
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13766650
spdk_bdev_unmap_blocks 30032665
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1089
spdk_bdev_unregister 6418
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11304
spdk_bdev_write 29053025
spdk_bdev_write_blocks 30531423
spdk_bdev_write_blocks_with_md 113706
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3318892
spdk_bdev_writev 2103958
spdk_bdev_writev_blocks 5974294
spdk_bdev_writev_blocks_ext 44389056
spdk_bdev_writev_blocks_with_md 23472426
spdk_bdev_zcopy_end 1129700
spdk_bdev_zcopy_start 1158545
spdk_for_each_bdev 5103
spdk_for_each_bdev_leaf 646

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