LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-20 08:39:15 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5057 23689 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23635811
_bdev_abort 42836
_bdev_copy_split 0
_bdev_get_block_size_with_md 693018
_bdev_init 2160
_bdev_io_check_opts 76087464
_bdev_io_complete 258323701
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 333570
_bdev_io_ext_use_bounce_buffer 331961
_bdev_io_handle_no_mem 258686323
_bdev_io_pull_bounce_data_buf 333570
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 333570
_bdev_io_put_buf 10613182
_bdev_io_set_buf 10610039
_bdev_io_set_md_buf 10610016
_bdev_io_submit 261561652
_bdev_io_submit_ext 176518987
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 331961
_bdev_memory_domain_io_get_buf 331961
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1094717
_bdev_trace 2160
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 184
_calculate_measured_qd_cpl 94
_event_notify 1090
_is_buf_allocated 50844948
_media_management_notify 0
_remove_notify 755
_resize_notify 335
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2160
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2160
_tmp_bdev_event_cb 0
_to_next_boundary 2205858
bdev_abort 42832
bdev_abort_all_buf_io 22538
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22903
bdev_abort_buf_io 42828
bdev_abort_buf_io_cb 0
bdev_abort_io 42856
bdev_abort_io_done 42852
bdev_abort_queued_io 42836
bdev_abort_retry 4
bdev_alias_del 6366
bdev_alloc_io_stat 28417
bdev_bytes_to_blocks 64713276
bdev_calculate_measured_queue_depth 94
bdev_ch_add_to_io_submitted 263458564
bdev_ch_remove_from_io_submitted 261485382
bdev_ch_resubmit_io 6468552
bdev_ch_retry_io 5688615
bdev_channel_abort_queued_ios 22172
bdev_channel_create 21747
bdev_channel_destroy 21739
bdev_channel_destroy_resource 21739
bdev_channel_for_each_io 0
bdev_channel_get_io 263640856
bdev_channel_poll_qos 393123
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 394956
bdev_channel_submit_qos_io_done 392812
bdev_close 64857
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 64904
bdev_desc_free 64904
bdev_desc_release_claims 347
bdev_destroy_cb 6379
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410685
bdev_each_channel_msg 405465
bdev_enable_histogram_config_json 940
bdev_enable_qos 21793
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6354
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2296
bdev_examine_allowlist_remove 12676
bdev_finish_unregister_bdevs_iter 6297
bdev_finish_wait_for_examine_done 2296
bdev_for_each_io_done 0
bdev_free_io_stat 28417
bdev_get_by_name 31529
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 226619341
bdev_get_io_stat 351
bdev_get_max_write 2777
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1100
bdev_histogram_enable_channel_cb 756
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2296
bdev_init_failed 0
bdev_io_complete 260556334
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 67541
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 259938694
bdev_io_do_submit 260406888
bdev_io_exec_sequence 399486
bdev_io_exec_sequence_cb 399486
bdev_io_get_buf 10609708
bdev_io_get_buf_complete 10609943
bdev_io_get_iobuf_cb 76110
bdev_io_get_max_buf_len 21217667
bdev_io_increment_outstanding 261572875
bdev_io_init 262799897
bdev_io_needs_sequence_exec 439390581
bdev_io_on_tailq 85712
bdev_io_pull_data 333574
bdev_io_pull_data_done 333570
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 333574
bdev_io_push_bounce_data_done 333570
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 333570
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10613198
bdev_io_range_is_locked 60709
bdev_io_should_split 266948216
bdev_io_split 1092745
bdev_io_split_done 2306550
bdev_io_split_submit 2306566
bdev_io_status_get_string 0
bdev_io_submit 262790911
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 331945
bdev_io_type_supported 9326111
bdev_io_update_io_stat 262237776
bdev_io_use_accel_sequence 692505956
bdev_io_use_memory_domain 181623042
bdev_io_valid_blocks 263527459
bdev_is_read_io 17865873
bdev_lba_range_overlapped 57398
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 47788
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3738
bdev_mgmt_channel_create 13109
bdev_mgmt_channel_destroy 13109
bdev_mgr_unregister_cb 2296
bdev_module_action_complete 66561
bdev_module_action_done 64265
bdev_module_all_actions_completed 12940973
bdev_module_fini_iter 8124
bdev_module_fini_start_iter 4234
bdev_module_get_max_ctx_size 2296
bdev_modules_init 2296
bdev_name_add 12722
bdev_name_cmp 129713
bdev_name_del 449
bdev_name_del_unsafe 12704
bdev_name_tree_RB_FIND 31529
bdev_name_tree_RB_INSERT 12722
bdev_name_tree_RB_INSERT_COLOR 12704
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 12704
bdev_name_tree_RB_REMOVE_COLOR 9798
bdev_no_mem_poller 1
bdev_ok_to_examine 6354
bdev_open 64904
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2296
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28251
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 11201037
bdev_qos_io_to_limit 880494906
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 880500227
bdev_qos_r_bps_queue 17865817
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 219525345
bdev_qos_rw_bps_rewind_quota 7094274
bdev_qos_rw_iops_queue 677365411
bdev_qos_rw_iops_rewind_quota 10643654
bdev_qos_rw_queue_io 896892484
bdev_qos_rw_rewind_io 17737928
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 794866
bdev_queue_nomem_io_tail 5673881
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 18173326
bdev_readv_blocks_with_md 100987860
bdev_register 6352
bdev_register_finished 6342
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 229347158
bdev_rw_split_get_buf_cb 78220
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 5688616
bdev_start_qos 64857
bdev_start_reset 329
bdev_submit_request 260728913
bdev_trace 2050
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3742
bdev_unmap_should_split 30404464
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6342
bdev_unregister_abort_channel 433
bdev_unregister_unsafe 7033
bdev_update_qd_sampling_period 115
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12938677
bdev_write_blocks_with_md 33800956
bdev_write_zero_buffer 690241
bdev_write_zero_buffer_done 690241
bdev_write_zeroes_should_split 3094827
bdev_write_zeroes_split 12654
bdev_writev_blocks_with_md 76169280
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1090
io_channel_iter_get_bdev 816148
log_already_claimed 114
parent_bdev_io_complete 1092741
register_flag_bdev 2160
spdk_bdev_abort 42812
spdk_bdev_add_io_stat 22077
spdk_bdev_alias_add 6384
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1092
spdk_bdev_claim_get_name 8433
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27527
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 499706930
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30128
spdk_bdev_dump_io_stat_json 331
spdk_bdev_enable_histogram_opts_init 766
spdk_bdev_examine 16
spdk_bdev_finish 2296
spdk_bdev_first 5110
spdk_bdev_first_leaf 636
spdk_bdev_flush 743942
spdk_bdev_flush_blocks 3183732
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410685
spdk_bdev_for_each_channel_continue 405462
spdk_bdev_free_io 261304174
spdk_bdev_get_acwu 2394
spdk_bdev_get_aliases 30176
spdk_bdev_get_block_size 49561014
spdk_bdev_get_buf_align 70120123
spdk_bdev_get_by_name 3278
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8441688
spdk_bdev_get_device_stat 341
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 98793691
spdk_bdev_get_io_channel 34701
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602560
spdk_bdev_get_max_copy 2260
spdk_bdev_get_md_size 49725151
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133391
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66010
spdk_bdev_get_num_blocks 32165860
spdk_bdev_get_numa_id 1431
spdk_bdev_get_nvme_ctratt 3587
spdk_bdev_get_nvme_nsid 2998
spdk_bdev_get_optimal_io_boundary 2264
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3295
spdk_bdev_get_product_name 32625
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 326
spdk_bdev_get_qos_rate_limits 30138
spdk_bdev_get_qos_rpc_type 120512
spdk_bdev_get_uuid 46414
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6018
spdk_bdev_has_write_cache 3063
spdk_bdev_histogram_enable 759
spdk_bdev_histogram_enable_ext 766
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2296
spdk_bdev_io_complete 259696266
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41894692
spdk_bdev_io_complete_nvme_status 26733268
spdk_bdev_io_complete_scsi_status 4799906
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33941048
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42831975
spdk_bdev_io_get_iovec 1039490
spdk_bdev_io_get_md_buf 9752908
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24965548
spdk_bdev_io_get_scsi_status 8736529
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28655389
spdk_bdev_io_get_thread 270919648
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11318352
spdk_bdev_io_set_md_buf 37463
spdk_bdev_io_type_supported 2176863
spdk_bdev_is_dif_check_enabled 1241306
spdk_bdev_is_dif_head_of_md 620495
spdk_bdev_is_md_interleaved 9761658
spdk_bdev_is_md_separate 52070507
spdk_bdev_is_zoned 4890
spdk_bdev_module_claim_bdev 4905
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 63993
spdk_bdev_module_fini_done 5828
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36732
spdk_bdev_module_list_find 36732
spdk_bdev_module_release_bdev 4833
spdk_bdev_next 29434
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 222
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 244486
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27222
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 728912
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 14350427
spdk_bdev_read_blocks 16890574
spdk_bdev_read_blocks_with_md 1300463
spdk_bdev_readv 1813476
spdk_bdev_readv_blocks 7759246
spdk_bdev_readv_blocks_ext 28649806
spdk_bdev_readv_blocks_with_md 63217694
spdk_bdev_register 6356
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29106
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6367
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1104
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 14726364
spdk_bdev_unmap_blocks 30725798
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6370
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11186
spdk_bdev_write 31332885
spdk_bdev_write_blocks 33258628
spdk_bdev_write_blocks_with_md 125190
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3094674
spdk_bdev_writev 1969637
spdk_bdev_writev_blocks 5689551
spdk_bdev_writev_blocks_ext 47751138
spdk_bdev_writev_blocks_with_md 22276608
spdk_bdev_zcopy_end 1045386
spdk_bdev_zcopy_start 1047757
spdk_for_each_bdev 5110
spdk_for_each_bdev_leaf 636

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