LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-14 15:39:14 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1873 2802 66.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 28513352
_bdev_abort 35158
_bdev_copy_split 0
_bdev_get_block_size_with_md 584064
_bdev_init 2430
_bdev_io_check_opts 95698784
_bdev_io_complete 246852490
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1316
_bdev_io_ext_use_bounce_buffer 336023
_bdev_io_handle_no_mem 247596456
_bdev_io_pull_bounce_data_buf 337323
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1316
_bdev_io_put_buf 12731026
_bdev_io_set_buf 12731026
_bdev_io_set_md_buf 12731026
_bdev_io_submit 246817054
_bdev_io_submit_ext 180098500
_bdev_lock_lba_range 7871
_bdev_memory_domain_get_io_cb 336023
_bdev_memory_domain_io_get_buf 336023
_bdev_next_leaf 2052
_bdev_open_async 2609
_bdev_rw_split 3455353
_bdev_trace 2430
_bdev_unlock_lba_range 7871
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 156
_calculate_measured_qd_cpl 80
_event_notify 1974
_is_buf_allocated 64343195
_media_management_notify 0
_remove_notify 1678
_resize_notify 296
_spdk_bdev_quiesce 8944
_tmp_bdev_event_cb 0
_to_next_boundary 6739445
bdev_abort 35154
bdev_abort_all_buf_io 30629
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60324
bdev_abort_buf_io 35150
bdev_abort_buf_io_cb 0
bdev_abort_io 35166
bdev_abort_io_done 35162
bdev_abort_queued_io 35158
bdev_abort_retry 4
bdev_alias_del 8960
bdev_alloc_io_stat 38580
bdev_bytes_to_blocks 50647003
bdev_calculate_measured_queue_depth 80
bdev_ch_add_to_io_submitted 250306250
bdev_ch_remove_from_io_submitted 250306250
bdev_ch_resubmit_io 6966621
bdev_ch_retry_io 6389098
bdev_channel_abort_queued_ios 30245
bdev_channel_create 29319
bdev_channel_destroy 29311
bdev_channel_destroy_resource 29311
bdev_channel_for_each_io 0
bdev_channel_get_io 251293158
bdev_channel_poll_qos 368338
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 332
bdev_channel_submit_qos_io 369120
bdev_channel_submit_qos_io_done 367859
bdev_close 79901
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 79946
bdev_desc_free 79946
bdev_desc_release_claims 363
bdev_destroy_cb 8987
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 394741
bdev_each_channel_msg 381243
bdev_enable_histogram_config_json 948
bdev_enable_qos 29366
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8936
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2538
bdev_finish_unregister_bdevs_iter 8217
bdev_finish_wait_for_examine_done 2538
bdev_for_each_io_done 0
bdev_free_io_stat 38580
bdev_get_by_name 48983
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 317
bdev_get_io_size_in_byte 95340138
bdev_get_io_stat 332
bdev_get_max_write 3794
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1139
bdev_histogram_enable_channel_cb 805
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2538
bdev_init_failed 0
bdev_io_complete 248959964
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 66355
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248066508
bdev_io_do_submit 246817034
bdev_io_exec_sequence 402362
bdev_io_exec_sequence_cb 402362
bdev_io_get_buf 12731026
bdev_io_get_buf_complete 12731026
bdev_io_get_iobuf_cb 42796
bdev_io_get_max_buf_len 25462052
bdev_io_increment_outstanding 248066508
bdev_io_init 250452193
bdev_io_needs_sequence_exec 436418221
bdev_io_on_tailq 70332
bdev_io_pull_data 337588
bdev_io_pull_data_done 337323
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 1320
bdev_io_push_bounce_data_done 1316
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1316
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 12731026
bdev_io_range_is_locked 199808
bdev_io_should_split 253906005
bdev_io_split 3453710
bdev_io_split_done 6802392
bdev_io_split_submit 6802408
bdev_io_status_get_string 0
bdev_io_submit 250272188
bdev_io_submit_reset 311
bdev_io_submit_sequence_cb 336007
bdev_io_type_supported 7665812
bdev_io_update_io_stat 246852490
bdev_io_use_accel_sequence 386546
bdev_io_use_memory_domain 1340
bdev_io_valid_blocks 251011117
bdev_is_read_io 17623261
bdev_lba_range_overlapped 196551
bdev_lba_range_overlaps_tailq 7915
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7871
bdev_lock_lba_range_check_io 158672
bdev_lock_lba_range_ctx 7871
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4283
bdev_mgmt_channel_create 15024
bdev_mgmt_channel_destroy 15024
bdev_mgr_unregister_cb 2538
bdev_module_action_complete 97211
bdev_module_action_done 94673
bdev_module_all_actions_completed 6832843
bdev_module_fini_iter 9176
bdev_module_fini_start_iter 4738
bdev_module_get_max_ctx_size 2538
bdev_modules_init 2538
bdev_name_add 17910
bdev_name_cmp 205426
bdev_name_del 648
bdev_name_del_unsafe 17892
bdev_name_tree_RB_FIND 48983
bdev_name_tree_RB_INSERT 17910
bdev_name_tree_RB_INSERT_COLOR 17892
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 17892
bdev_name_tree_RB_REMOVE_COLOR 14578
bdev_no_mem_poller 0
bdev_ok_to_examine 8936
bdev_open 79946
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2538
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43052
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 948
bdev_qos_destroy 196
bdev_qos_io_submit 6561107
bdev_qos_io_to_limit 367250149
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 367250149
bdev_qos_r_bps_queue 17623205
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 88466819
bdev_qos_rw_bps_rewind_quota 6873319
bdev_qos_rw_iops_queue 295317549
bdev_qos_rw_iops_rewind_quota 10627277
bdev_qos_rw_queue_io 383784368
bdev_qos_rw_rewind_io 17500596
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 847358
bdev_queue_nomem_io_tail 6119719
bdev_quiesce_range_locked 4470
bdev_read_blocks_with_md 20043205
bdev_readv_blocks_with_md 86784999
bdev_register 8946
bdev_register_finished 8936
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 328
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 384
bdev_reset_freeze_channel_done 328
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 230059221
bdev_rw_split_get_buf_cb 155005
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6389098
bdev_start_qos 79901
bdev_start_reset 328
bdev_submit_request 247664295
bdev_trace 2308
bdev_unfreeze_channel 384
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7871
bdev_unlock_lba_range_get_channel 4287
bdev_unmap_should_split 17431572
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4470
bdev_unregister 8936
bdev_unregister_abort_channel 934
bdev_unregister_unsafe 10469
bdev_update_qd_sampling_period 101
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 6830305
bdev_write_blocks_with_md 26464239
bdev_write_zero_buffer 580270
bdev_write_zero_buffer_done 580270
bdev_write_zeroes_should_split 2152932
bdev_write_zeroes_split 7940
bdev_writev_blocks_with_md 93905012
claim_bdev 363
claim_opts_copy 88
claim_reset 344
claim_type_is_v2 1581
claim_type_promotes_to_write 85
claim_verify_rom 81
claim_verify_rwm 32
claim_verify_rwo 302
event_notify 1974
io_channel_iter_get_bdev 775984
log_already_claimed 107
parent_bdev_io_complete 3453706
register_flag_bdev 2430
spdk_bdev_abort 35146
spdk_bdev_add_io_stat 29628
spdk_bdev_alias_add 8978
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 628
spdk_bdev_channel_get_histogram 1131
spdk_bdev_claim_get_name 8976
spdk_bdev_claim_opts_init 475
spdk_bdev_close 41597
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 479117277
spdk_bdev_destruct_done 2553
spdk_bdev_dump_info_json 30152
spdk_bdev_dump_io_stat_json 328
spdk_bdev_examine 4
spdk_bdev_finish 2538
spdk_bdev_first 5168
spdk_bdev_first_leaf 564
spdk_bdev_flush 570878
spdk_bdev_flush_blocks 3551289
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 394741
spdk_bdev_for_each_channel_continue 381243
spdk_bdev_free_io 250452193
spdk_bdev_get_acwu 2873
spdk_bdev_get_aliases 30184
spdk_bdev_get_block_size 38651499
spdk_bdev_get_buf_align 83386875
spdk_bdev_get_by_name 5931
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 25124900
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 72145741
spdk_bdev_get_io_channel 50024
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 603040
spdk_bdev_get_max_copy 2742
spdk_bdev_get_md_size 51226126
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174150
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78338
spdk_bdev_get_num_blocks 45756522
spdk_bdev_get_nvme_ctratt 3108
spdk_bdev_get_optimal_io_boundary 2746
spdk_bdev_get_opts 334
spdk_bdev_get_physical_block_size 4647
spdk_bdev_get_product_name 34106
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 30162
spdk_bdev_get_qos_rpc_type 120608
spdk_bdev_get_uuid 58393
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6746
spdk_bdev_has_write_cache 5670
spdk_bdev_histogram_enable 815
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2538
spdk_bdev_io_complete 247664496
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31214395
spdk_bdev_io_complete_nvme_status 35016159
spdk_bdev_io_complete_scsi_status 4354443
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40907009
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 54905323
spdk_bdev_io_get_iovec 428146
spdk_bdev_io_get_md_buf 7261909
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22155312
spdk_bdev_io_get_scsi_status 26060315
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 36955044
spdk_bdev_io_get_thread 261698005
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12827904
spdk_bdev_io_set_md_buf 46567
spdk_bdev_io_type_supported 1652723
spdk_bdev_is_dif_check_enabled 867140
spdk_bdev_is_dif_head_of_md 435185
spdk_bdev_is_md_interleaved 26155392
spdk_bdev_is_md_separate 59431615
spdk_bdev_is_zoned 4811
spdk_bdev_module_claim_bdev 7498
spdk_bdev_module_claim_bdev_desc 455
spdk_bdev_module_examine_done 94417
spdk_bdev_module_fini_done 6638
spdk_bdev_module_fini_start_done 2200
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 41640
spdk_bdev_module_list_find 41640
spdk_bdev_module_release_bdev 7426
spdk_bdev_next 27886
spdk_bdev_next_leaf 1488
spdk_bdev_notify_blockcnt_change 200
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1100043
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40451
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 840927
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3880
spdk_bdev_read 12790135
spdk_bdev_read_blocks 18244900
spdk_bdev_read_blocks_with_md 1798305
spdk_bdev_readv 2113418
spdk_bdev_readv_blocks 16828741
spdk_bdev_readv_blocks_ext 37500431
spdk_bdev_readv_blocks_with_md 28800815
spdk_bdev_register 8950
spdk_bdev_reset 332
spdk_bdev_reset_io_stat 38580
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 8961
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1143
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 8657451
spdk_bdev_unmap_blocks 17646062
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3884
spdk_bdev_unregister 8964
spdk_bdev_unregister_by_name 1402
spdk_bdev_wait_for_examine 14405
spdk_bdev_write 23585861
spdk_bdev_write_blocks 25766262
spdk_bdev_write_blocks_with_md 117708
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2152764
spdk_bdev_writev 2928527
spdk_bdev_writev_blocks 16026417
spdk_bdev_writev_blocks_ext 58198361
spdk_bdev_writev_blocks_with_md 16595827
spdk_bdev_zcopy_end 441008
spdk_bdev_zcopy_start 447063
spdk_for_each_bdev 5168
spdk_for_each_bdev_leaf 564

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