LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 16:11:34 Functions: 409 446 91.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1900 2802 67.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22787099
_bdev_abort 70566
_bdev_copy_split 0
_bdev_get_block_size_with_md 401618
_bdev_init 2105
_bdev_io_check_opts 71935872
_bdev_io_complete 185915484
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1265
_bdev_io_ext_use_bounce_buffer 164807
_bdev_io_handle_no_mem 186548979
_bdev_io_pull_bounce_data_buf 166060
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1265
_bdev_io_put_buf 8348159
_bdev_io_set_buf 8348159
_bdev_io_set_md_buf 8348159
_bdev_io_submit 185844701
_bdev_io_submit_ext 133585391
_bdev_lock_lba_range 7724
_bdev_memory_domain_get_io_cb 164807
_bdev_memory_domain_io_get_buf 164807
_bdev_next_leaf 1806
_bdev_open_async 2189
_bdev_rw_split 2749883
_bdev_trace 2105
_bdev_unlock_lba_range 7724
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 159
_calculate_measured_qd_cpl 81
_event_notify 1680
_is_buf_allocated 47214469
_media_management_notify 0
_remove_notify 1412
_resize_notify 268
_spdk_bdev_quiesce 8745
_tmp_bdev_event_cb 1
_to_next_boundary 5806911
bdev_abort 70563
bdev_abort_all_buf_io 26816
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 52828
bdev_abort_buf_io 70560
bdev_abort_buf_io_cb 0
bdev_abort_io 70572
bdev_abort_io_done 70569
bdev_abort_queued_io 70566
bdev_abort_retry 3
bdev_alias_del 7491
bdev_alloc_io_stat 33454
bdev_bytes_to_blocks 40938360
bdev_calculate_measured_queue_depth 81
bdev_ch_add_to_io_submitted 188661850
bdev_ch_remove_from_io_submitted 188661850
bdev_ch_resubmit_io 6318235
bdev_ch_retry_io 5566284
bdev_channel_abort_queued_ios 26512
bdev_channel_create 25714
bdev_channel_destroy 25708
bdev_channel_destroy_resource 25708
bdev_channel_for_each_io 0
bdev_channel_get_io 189372774
bdev_channel_poll_qos 333524
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 268
bdev_channel_submit_qos_io 333906
bdev_channel_submit_qos_io_done 333190
bdev_close 71764
bdev_compare_and_write_do_compare 3329
bdev_compare_and_write_do_compare_done 3329
bdev_compare_and_write_do_write 3190
bdev_compare_and_write_do_write_done 3190
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3308
bdev_compare_do_read_done 3308
bdev_comparev_and_writev_blocks_locked 3329
bdev_comparev_and_writev_blocks_unlock 3329
bdev_comparev_and_writev_blocks_unlocked 3329
bdev_comparev_blocks_with_md 3387
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 287
bdev_copy_split 12
bdev_desc_alloc 71800
bdev_desc_free 71800
bdev_desc_release_claims 290
bdev_destroy_cb 7514
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 357952
bdev_each_channel_msg 345362
bdev_enable_histogram_config_json 829
bdev_enable_qos 25752
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7471
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 145
bdev_examine_allowlist_free 2174
bdev_finish_unregister_bdevs_iter 6843
bdev_finish_wait_for_examine_done 2174
bdev_for_each_io_done 0
bdev_free_io_stat 33454
bdev_get_by_name 41421
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 83411089
bdev_get_io_stat 274
bdev_get_max_write 3062
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 974
bdev_histogram_enable_channel_cb 694
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2174
bdev_init_failed 0
bdev_io_complete 187357099
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40775
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 186796698
bdev_io_do_submit 185844686
bdev_io_exec_sequence 205570
bdev_io_exec_sequence_cb 205570
bdev_io_get_buf 8348159
bdev_io_get_buf_complete 8348159
bdev_io_get_iobuf_cb 35903
bdev_io_get_max_buf_len 16696318
bdev_io_increment_outstanding 186796698
bdev_io_init 188452080
bdev_io_needs_sequence_exec 325639804
bdev_io_on_tailq 141144
bdev_io_pull_data 166063
bdev_io_pull_data_done 166060
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 1268
bdev_io_push_bounce_data_done 1265
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1265
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8348159
bdev_io_range_is_locked 215940
bdev_io_should_split 191198385
bdev_io_split 2746302
bdev_io_split_done 5876923
bdev_io_split_submit 5876935
bdev_io_status_get_string 0
bdev_io_submit 188592826
bdev_io_submit_reset 253
bdev_io_submit_sequence_cb 164795
bdev_io_type_supported 6280681
bdev_io_update_io_stat 185915484
bdev_io_use_accel_sequence 216247
bdev_io_use_memory_domain 1283
bdev_io_valid_blocks 189013098
bdev_is_read_io 15319236
bdev_lba_range_overlapped 212709
bdev_lba_range_overlaps_tailq 7765
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3353
bdev_lock_lba_range_cb 7724
bdev_lock_lba_range_check_io 172051
bdev_lock_lba_range_ctx 7724
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4230
bdev_mgmt_channel_create 13824
bdev_mgmt_channel_destroy 13824
bdev_mgr_unregister_cb 2174
bdev_module_action_complete 81563
bdev_module_action_done 79389
bdev_module_all_actions_completed 9242438
bdev_module_fini_iter 7937
bdev_module_fini_start_iter 4082
bdev_module_get_max_ctx_size 2174
bdev_modules_init 2174
bdev_name_add 14973
bdev_name_cmp 169575
bdev_name_del 405
bdev_name_del_unsafe 14959
bdev_name_tree_RB_FIND 41421
bdev_name_tree_RB_INSERT 14973
bdev_name_tree_RB_INSERT_COLOR 14959
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 14959
bdev_name_tree_RB_REMOVE_COLOR 12123
bdev_no_mem_poller 1
bdev_ok_to_examine 7471
bdev_open 71800
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2179
bdev_open_async_fini 2174
bdev_open_async_opts_copy 2179
bdev_open_async_opts_get_default 2179
bdev_open_ext 36508
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 829
bdev_qos_destroy 160
bdev_qos_io_submit 5935609
bdev_qos_io_to_limit 320314615
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 320314615
bdev_qos_r_bps_queue 15319194
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 76606518
bdev_qos_rw_bps_rewind_quota 6804571
bdev_qos_rw_iops_queue 258071224
bdev_qos_rw_iops_rewind_quota 8395020
bdev_qos_rw_queue_io 334677742
bdev_qos_rw_rewind_io 15199591
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 746379
bdev_queue_nomem_io_tail 5572011
bdev_quiesce_range_locked 4371
bdev_read_blocks_with_md 14711089
bdev_readv_blocks_with_md 67076263
bdev_register 7479
bdev_register_finished 7471
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 265
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 304
bdev_reset_freeze_channel_done 265
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 172322300
bdev_rw_split_get_buf_cb 131644
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 5566285
bdev_start_qos 71764
bdev_start_reset 265
bdev_submit_request 186591174
bdev_trace 2001
bdev_unfreeze_channel 304
bdev_unlock_lba_range 3359
bdev_unlock_lba_range_cb 7724
bdev_unlock_lba_range_get_channel 4233
bdev_unmap_should_split 14321490
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4371
bdev_unregister 7471
bdev_unregister_abort_channel 804
bdev_unregister_unsafe 8763
bdev_update_qd_sampling_period 97
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9240264
bdev_write_blocks_with_md 21279850
bdev_write_zero_buffer 398556
bdev_write_zero_buffer_done 398556
bdev_write_zeroes_should_split 1917437
bdev_write_zeroes_split 8812
bdev_writev_blocks_with_md 67150369
claim_bdev 290
claim_opts_copy 66
claim_reset 276
claim_type_is_v2 1259
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 238
event_notify 1680
io_channel_iter_get_bdev 703314
log_already_claimed 81
parent_bdev_io_complete 2746299
register_flag_bdev 2105
spdk_bdev_abort 70557
spdk_bdev_add_io_stat 25971
spdk_bdev_alias_add 7505
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 388
spdk_bdev_channel_get_histogram 967
spdk_bdev_claim_get_name 8676
spdk_bdev_claim_opts_init 374
spdk_bdev_close 35286
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3345
spdk_bdev_comparev_blocks 3369
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 360554400
spdk_bdev_destruct_done 1974
spdk_bdev_dump_info_json 29625
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2174
spdk_bdev_first 5075
spdk_bdev_first_leaf 516
spdk_bdev_flush 12
spdk_bdev_flush_blocks 1678805
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 357952
spdk_bdev_for_each_channel_continue 345362
spdk_bdev_free_io 188452080
spdk_bdev_get_acwu 1404
spdk_bdev_get_aliases 29649
spdk_bdev_get_block_size 41235792
spdk_bdev_get_buf_align 58692270
spdk_bdev_get_by_name 4913
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8697054
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 60624681
spdk_bdev_get_io_channel 42923
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 592500
spdk_bdev_get_max_copy 1291
spdk_bdev_get_md_size 37688511
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 158310
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70331
spdk_bdev_get_num_blocks 28604254
spdk_bdev_get_nvme_ctratt 3044
spdk_bdev_get_optimal_io_boundary 1296
spdk_bdev_get_opts 291
spdk_bdev_get_physical_block_size 2328
spdk_bdev_get_product_name 32164
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29633
spdk_bdev_get_qos_rpc_type 118500
spdk_bdev_get_uuid 37616
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4684
spdk_bdev_has_write_cache 3066
spdk_bdev_histogram_enable 702
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2174
spdk_bdev_io_complete 186591324
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 22571209
spdk_bdev_io_complete_nvme_status 22289678
spdk_bdev_io_complete_scsi_status 5258405
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 30969166
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43342884
spdk_bdev_io_get_iovec 570735
spdk_bdev_io_get_md_buf 7536531
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21582237
spdk_bdev_io_get_scsi_status 9014273
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 23586907
spdk_bdev_io_get_thread 195712479
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8774721
spdk_bdev_io_set_md_buf 47639
spdk_bdev_io_type_supported 1768585
spdk_bdev_is_dif_check_enabled 1182378
spdk_bdev_is_dif_head_of_md 592552
spdk_bdev_is_md_interleaved 9700686
spdk_bdev_is_md_separate 42123386
spdk_bdev_is_zoned 3710
spdk_bdev_module_claim_bdev 6675
spdk_bdev_module_claim_bdev_desc 359
spdk_bdev_module_examine_done 79197
spdk_bdev_module_fini_done 5763
spdk_bdev_module_fini_start_done 1908
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36125
spdk_bdev_module_list_find 36125
spdk_bdev_module_release_bdev 6621
spdk_bdev_next 27721
spdk_bdev_next_leaf 1290
spdk_bdev_notify_blockcnt_change 177
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 31
spdk_bdev_nvme_io_passthru 75
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 254888
spdk_bdev_open_async 2179
spdk_bdev_open_ext 34325
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 920678
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3826
spdk_bdev_read 11220047
spdk_bdev_read_blocks 13437196
spdk_bdev_read_blocks_with_md 1273893
spdk_bdev_readv 1635723
spdk_bdev_readv_blocks 7221696
spdk_bdev_readv_blocks_ext 28278894
spdk_bdev_readv_blocks_with_md 28251754
spdk_bdev_register 7482
spdk_bdev_reset 268
spdk_bdev_reset_io_stat 33454
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 294
spdk_bdev_set_qd_sampling_period 7490
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 976
spdk_bdev_subsystem_config_json 145
spdk_bdev_unmap 6923839
spdk_bdev_unmap_blocks 14546408
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3829
spdk_bdev_unregister 7492
spdk_bdev_unregister_by_name 1221
spdk_bdev_wait_for_examine 12251
spdk_bdev_write 19874365
spdk_bdev_write_blocks 20765595
spdk_bdev_write_blocks_with_md 115700
spdk_bdev_write_zeroes 476
spdk_bdev_write_zeroes_blocks 1917313
spdk_bdev_writev 1283880
spdk_bdev_writev_blocks 4820466
spdk_bdev_writev_blocks_ext 43656984
spdk_bdev_writev_blocks_with_md 16189964
spdk_bdev_zcopy_end 614963
spdk_bdev_zcopy_start 636850
spdk_for_each_bdev 5075
spdk_for_each_bdev_leaf 516

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