LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5768 81.9 %
Date: 2024-12-16 04:38:25 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10383 23341 44.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27731033
_bdev_abort 30716
_bdev_copy_split 0
_bdev_get_block_size_with_md 641204
_bdev_init 2002
_bdev_io_check_opts 84622806
_bdev_io_complete 246501211
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1428
_bdev_io_ext_use_bounce_buffer 417727
_bdev_io_handle_no_mem 247186091
_bdev_io_pull_bounce_data_buf 419131
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1428
_bdev_io_put_buf 12942232
_bdev_io_set_buf 12942232
_bdev_io_set_md_buf 12942232
_bdev_io_submit 246470182
_bdev_io_submit_ext 138287784
_bdev_lock_lba_range 5869
_bdev_memory_domain_get_io_cb 417727
_bdev_memory_domain_io_get_buf 417727
_bdev_next_leaf 1813
_bdev_open_async 925
_bdev_rw_split 1878653
_bdev_trace 2002
_bdev_unlock_lba_range 5869
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 200
_calculate_measured_qd_cpl 103
_event_notify 1290
_is_buf_allocated 60429580
_media_management_notify 0
_remove_notify 1047
_resize_notify 243
_spdk_bdev_quiesce 4966
_tmp_bdev_event_cb 0
_to_next_boundary 3423234
bdev_abort 30710
bdev_abort_all_buf_io 22576
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44625
bdev_abort_buf_io 30704
bdev_abort_buf_io_cb 0
bdev_abort_io 30728
bdev_abort_io_done 30722
bdev_abort_queued_io 30716
bdev_abort_retry 6
bdev_alias_del 6633
bdev_alloc_io_stat 28546
bdev_bytes_to_blocks 51517490
bdev_calculate_measured_queue_depth 103
bdev_ch_resubmit_io 6661877
bdev_ch_retry_io 6132238
bdev_channel_abort_queued_ios 22195
bdev_channel_create 21680
bdev_channel_destroy 21668
bdev_channel_destroy_resource 21668
bdev_channel_for_each_io 0
bdev_channel_get_io 249141581
bdev_channel_poll_qos 320553
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 331
bdev_channel_submit_qos_io 321812
bdev_channel_submit_qos_io_done 320296
bdev_close 64329
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3347
bdev_compare_do_read_done 3347
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
bdev_comparev_blocks_with_md 3441
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 371
bdev_copy_split 24
bdev_desc_alloc 64392
bdev_desc_free 64392
bdev_desc_release_claims 361
bdev_destroy_cb 6649
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 340658
bdev_each_channel_msg 333351
bdev_enable_histogram_config_json 842
bdev_enable_qos 21739
bdev_enable_qos_done 187
bdev_enable_qos_msg 71
bdev_examine 6601
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 132
bdev_examine_allowlist_free 2289
bdev_finish_unregister_bdevs_iter 6313
bdev_finish_wait_for_examine_done 2289
bdev_for_each_io_done 0
bdev_free_io_stat 28546
bdev_get_by_name 32221
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 265
bdev_get_each_channel_stat 259
bdev_get_io_size_in_byte 94920531
bdev_get_io_stat 273
bdev_get_max_write 2726
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 918
bdev_histogram_enable_channel_cb 624
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2289
bdev_init_failed 0
bdev_io_complete 248998792
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 110587
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 247767857
bdev_io_do_submit 246470152
bdev_io_exec_sequence 469691
bdev_io_exec_sequence_cb 469691
bdev_io_get_buf 12942232
bdev_io_get_buf_complete 12942232
bdev_io_get_iobuf_cb 26534
bdev_io_get_max_buf_len 25884464
bdev_io_increment_outstanding 247767857
bdev_io_init 248283813
bdev_io_needs_sequence_exec 393434667
bdev_io_on_tailq 61456
bdev_io_pull_data 423452
bdev_io_pull_data_done 419131
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1434
bdev_io_push_bounce_data_done 1428
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1428
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 12942232
bdev_io_range_is_locked 216312
bdev_io_should_split 250161840
bdev_io_split 1877949
bdev_io_split_done 3486252
bdev_io_split_submit 3486276
bdev_io_status_get_string 0
bdev_io_submit 248349904
bdev_io_submit_reset 300
bdev_io_submit_sequence_cb 359104
bdev_io_type_supported 9452476
bdev_io_update_io_stat 246501211
bdev_io_use_accel_sequence 531561
bdev_io_use_memory_domain 60063
bdev_io_valid_blocks 248842681
bdev_is_read_io 16416943
bdev_lba_range_overlapped 213111
bdev_lba_range_overlaps_tailq 5919
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3389
bdev_lock_lba_range_cb 5869
bdev_lock_lba_range_check_io 169776
bdev_lock_lba_range_ctx 5869
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4267
bdev_mgmt_channel_create 12762
bdev_mgmt_channel_destroy 12762
bdev_mgr_unregister_cb 2289
bdev_module_action_complete 69099
bdev_module_action_done 66810
bdev_module_all_actions_completed 3602192
bdev_module_fini_iter 7797
bdev_module_fini_start_iter 4108
bdev_module_get_max_ctx_size 2289
bdev_modules_init 2289
bdev_name_add 13262
bdev_name_cmp 124085
bdev_name_del 630
bdev_name_del_unsafe 13236
bdev_name_tree_RB_FIND 32221
bdev_name_tree_RB_INSERT 13262
bdev_name_tree_RB_INSERT_COLOR 13236
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 13236
bdev_name_tree_RB_REMOVE_COLOR 9394
bdev_no_mem_poller 32
bdev_ok_to_examine 6601
bdev_open 64392
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 915
bdev_open_async_fini 2289
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
bdev_open_ext 30072
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 119
bdev_qos_config_json 842
bdev_qos_destroy 181
bdev_qos_io_submit 7107143
bdev_qos_io_to_limit 381824771
bdev_qos_is_iops_rate_limit 1015
bdev_qos_queue_io 381824771
bdev_qos_r_bps_queue 16416859
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87099546
bdev_qos_rw_bps_rewind_quota 7820985
bdev_qos_rw_iops_queue 309948774
bdev_qos_rw_iops_rewind_quota 8455800
bdev_qos_rw_queue_io 397048320
bdev_qos_rw_rewind_io 16276785
bdev_qos_set_ops 150
bdev_qos_update_max_quota_per_timeslice 150
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 832263
bdev_queue_nomem_io_tail 5834204
bdev_quiesce_range_locked 2480
bdev_read_blocks_with_md 57130944
bdev_readv_blocks_with_md 58410291
bdev_register 6615
bdev_register_finished 6601
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
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 381
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 223829816
bdev_rw_split_get_buf_cb 110534
bdev_seek 54
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 224
bdev_set_qos_rate_limits 144
bdev_shared_ch_retry_io 6132276
bdev_start_qos 64329
bdev_start_reset 325
bdev_submit_request 247298136
bdev_trace 1909
bdev_unfreeze_channel 381
bdev_unlock_lba_range 3401
bdev_unlock_lba_range_cb 5869
bdev_unlock_lba_range_get_channel 4273
bdev_unmap_should_split 18936232
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2480
bdev_unregister 6601
bdev_unregister_abort_channel 527
bdev_unregister_unsafe 7587
bdev_update_qd_sampling_period 131
bdev_update_qos_rate_limit_msg 15
bdev_wait_for_examine_cb 3599903
bdev_write_blocks_with_md 26673920
bdev_write_zero_buffer 638478
bdev_write_zero_buffer_done 638478
bdev_write_zeroes_should_split 2492533
bdev_write_zeroes_split 7943
bdev_writev_blocks_with_md 80328264
claim_bdev 361
claim_opts_copy 132
claim_reset 341
claim_type_is_v2 1642
claim_type_promotes_to_write 98
claim_verify_rom 92
claim_verify_rwm 48
claim_verify_rwo 299
event_notify 1290
io_channel_iter_get_bdev 674009
log_already_claimed 155
parent_bdev_io_complete 1877943
register_flag_bdev 2002
spdk_bdev_abort 30698
spdk_bdev_add_io_stat 21927
spdk_bdev_alias_add 6653
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 596
spdk_bdev_channel_get_histogram 908
spdk_bdev_claim_get_name 7872
spdk_bdev_claim_opts_init 529
spdk_bdev_close 28943
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3357
spdk_bdev_comparev_blocks 3405
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 353
spdk_bdev_desc_get_bdev 308321219
spdk_bdev_destruct_done 1819
spdk_bdev_dump_info_json 28105
spdk_bdev_dump_io_stat_json 267
spdk_bdev_examine 6
spdk_bdev_finish 2289
spdk_bdev_first 4838
spdk_bdev_first_leaf 507
spdk_bdev_flush 670846
spdk_bdev_flush_blocks 3897038
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340658
spdk_bdev_for_each_channel_continue 333351
spdk_bdev_free_io 248283813
spdk_bdev_get_acwu 3725
spdk_bdev_get_aliases 28137
spdk_bdev_get_block_size 47916845
spdk_bdev_get_buf_align 83488573
spdk_bdev_get_by_name 2149
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28492431
spdk_bdev_get_device_stat 265
spdk_bdev_get_dif_type 50329435
spdk_bdev_get_io_channel 35983
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 3612
spdk_bdev_get_md_size 57927737
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 136009
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 29534068
spdk_bdev_get_num_blocks 52846734
spdk_bdev_get_optimal_io_boundary 3614
spdk_bdev_get_opts 343
spdk_bdev_get_physical_block_size 5591
spdk_bdev_get_product_name 32067
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 263
spdk_bdev_get_qos_rate_limits 28113
spdk_bdev_get_qos_rpc_type 112420
spdk_bdev_get_uuid 67627
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6999
spdk_bdev_has_write_cache 5897
spdk_bdev_histogram_enable 638
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2289
spdk_bdev_io_complete 247298437
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 40226043
spdk_bdev_io_complete_scsi_status 5057674
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40254074
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48673311
spdk_bdev_io_get_iovec 13194496
spdk_bdev_io_get_md_buf 12455284
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24626975
spdk_bdev_io_get_scsi_status 29412240
spdk_bdev_io_get_seek_offset 54
spdk_bdev_io_get_submit_tsc 42608172
spdk_bdev_io_get_thread 261948351
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13262593
spdk_bdev_io_set_md_buf 50939
spdk_bdev_io_type_supported 1643978
spdk_bdev_is_dif_check_enabled 1430992
spdk_bdev_is_dif_head_of_md 714600
spdk_bdev_is_md_interleaved 29849697
spdk_bdev_is_md_separate 57396456
spdk_bdev_is_zoned 4983
spdk_bdev_module_claim_bdev 5372
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_module_examine_done 66426
spdk_bdev_module_fini_done 5508
spdk_bdev_module_fini_start_done 1819
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 34160
spdk_bdev_module_list_find 34160
spdk_bdev_module_release_bdev 5264
spdk_bdev_next 27489
spdk_bdev_next_leaf 1306
spdk_bdev_notify_blockcnt_change 189
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 2163136
spdk_bdev_open_async 915
spdk_bdev_open_ext 29159
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 857726
spdk_bdev_quiesce 266
spdk_bdev_quiesce_range 2214
spdk_bdev_read 12945660
spdk_bdev_read_blocks 18938635
spdk_bdev_read_blocks_with_md 38192309
spdk_bdev_readv 1986865
spdk_bdev_readv_blocks 19471068
spdk_bdev_readv_blocks_ext 36768747
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 6621
spdk_bdev_reset 331
spdk_bdev_reset_io_stat 28546
spdk_bdev_seek_data 27
spdk_bdev_seek_hole 27
spdk_bdev_set_opts 349
spdk_bdev_set_qd_sampling_period 6635
spdk_bdev_set_qos_rate_limits 156
spdk_bdev_set_timeout 926
spdk_bdev_subsystem_config_json 132
spdk_bdev_unmap 9329526
spdk_bdev_unmap_blocks 19156457
spdk_bdev_unquiesce 266
spdk_bdev_unquiesce_range 2220
spdk_bdev_unregister 6643
spdk_bdev_unregister_by_name 1124
spdk_bdev_wait_for_examine 10715
spdk_bdev_write 23714208
spdk_bdev_write_blocks 25905118
spdk_bdev_write_blocks_with_md 130324
spdk_bdev_write_zeroes 645
spdk_bdev_write_zeroes_blocks 2492366
spdk_bdev_writev 2869704
spdk_bdev_writev_blocks 16988197
spdk_bdev_writev_blocks_ext 47854071
spdk_bdev_writev_blocks_with_md 14233268
spdk_bdev_zcopy_end 740543
spdk_bdev_zcopy_start 740823
spdk_for_each_bdev 4838
spdk_for_each_bdev_leaf 507

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