LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4154 5510 75.4 %
Date: 2024-12-14 08:20:28 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4625 23217 19.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26741279
_bdev_abort 29541
_bdev_copy_split 0
_bdev_get_block_size_with_md 633322
_bdev_init 1969
_bdev_io_check_opts 83228584
_bdev_io_complete 240645502
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1267
_bdev_io_ext_use_bounce_buffer 419363
_bdev_io_handle_no_mem 241326555
_bdev_io_pull_bounce_data_buf 420618
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1267
_bdev_io_put_buf 12476087
_bdev_io_set_buf 12476087
_bdev_io_set_md_buf 12476087
_bdev_io_submit 240615687
_bdev_io_submit_ext 135371057
_bdev_lock_lba_range 5815
_bdev_memory_domain_get_io_cb 419363
_bdev_memory_domain_io_get_buf 419363
_bdev_next_leaf 1795
_bdev_open_async 925
_bdev_rw_split 1543384
_bdev_trace 1969
_bdev_unlock_lba_range 5815
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 109
_calculate_measured_qd_cpl 56
_event_notify 1213
_is_buf_allocated 57984502
_media_management_notify 0
_remove_notify 990
_resize_notify 223
_spdk_bdev_quiesce 4915
_tmp_bdev_event_cb 0
_to_next_boundary 3083694
bdev_abort 29538
bdev_abort_all_buf_io 22271
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44026
bdev_abort_buf_io 29535
bdev_abort_buf_io_cb 0
bdev_abort_io 29547
bdev_abort_io_done 29544
bdev_abort_queued_io 29541
bdev_abort_retry 3
bdev_alias_del 6238
bdev_alloc_io_stat 27917
bdev_bytes_to_blocks 49797690
bdev_calculate_measured_queue_depth 56
bdev_ch_resubmit_io 6614083
bdev_ch_retry_io 6088477
bdev_channel_abort_queued_ios 21944
bdev_channel_create 21434
bdev_channel_destroy 21428
bdev_channel_destroy_resource 21428
bdev_channel_for_each_io 0
bdev_channel_get_io 243013531
bdev_channel_poll_qos 318397
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 283
bdev_channel_submit_qos_io 319430
bdev_channel_submit_qos_io_done 318071
bdev_close 63510
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
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 281
bdev_copy_split 12
bdev_desc_alloc 63546
bdev_desc_free 63546
bdev_desc_release_claims 313
bdev_destroy_cb 6263
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 337688
bdev_each_channel_msg 330496
bdev_enable_histogram_config_json 842
bdev_enable_qos 21472
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6218
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 132
bdev_examine_allowlist_free 2072
bdev_finish_unregister_bdevs_iter 6087
bdev_finish_wait_for_examine_done 2072
bdev_for_each_io_done 0
bdev_free_io_stat 27917
bdev_get_by_name 31837
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 262
bdev_get_each_channel_stat 257
bdev_get_io_size_in_byte 94727638
bdev_get_io_stat 270
bdev_get_max_write 2715
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 909
bdev_histogram_enable_channel_cb 618
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2072
bdev_init_failed 0
bdev_io_complete 243274268
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 110082
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 241908847
bdev_io_do_submit 240615672
bdev_io_exec_sequence 470913
bdev_io_exec_sequence_cb 470913
bdev_io_get_buf 12476087
bdev_io_get_buf_complete 12476087
bdev_io_get_iobuf_cb 28211
bdev_io_get_max_buf_len 24952174
bdev_io_increment_outstanding 241908847
bdev_io_init 242084408
bdev_io_needs_sequence_exec 384271202
bdev_io_on_tailq 59094
bdev_io_pull_data 424912
bdev_io_pull_data_done 420618
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 1270
bdev_io_push_bounce_data_done 1267
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1267
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 12476087
bdev_io_range_is_locked 234921
bdev_io_should_split 243626819
bdev_io_split 1542372
bdev_io_split_done 3146556
bdev_io_split_submit 3146568
bdev_io_status_get_string 0
bdev_io_submit 242159842
bdev_io_submit_reset 267
bdev_io_submit_sequence_cb 360831
bdev_io_type_supported 9095251
bdev_io_update_io_stat 240645502
bdev_io_use_accel_sequence 522925
bdev_io_use_memory_domain 59805
bdev_io_valid_blocks 242751083
bdev_is_read_io 16488470
bdev_lba_range_overlapped 231684
bdev_lba_range_overlaps_tailq 5856
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 5815
bdev_lock_lba_range_check_io 186591
bdev_lock_lba_range_ctx 5815
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4216
bdev_mgmt_channel_create 12544
bdev_mgmt_channel_destroy 12544
bdev_mgr_unregister_cb 2072
bdev_module_action_complete 67162
bdev_module_action_done 65090
bdev_module_all_actions_completed 4011486
bdev_module_fini_iter 7513
bdev_module_fini_start_iter 3870
bdev_module_get_max_ctx_size 2072
bdev_modules_init 2072
bdev_name_add 12472
bdev_name_cmp 122788
bdev_name_del 612
bdev_name_del_unsafe 12458
bdev_name_tree_RB_FIND 31837
bdev_name_tree_RB_INSERT 12472
bdev_name_tree_RB_INSERT_COLOR 12458
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 12458
bdev_name_tree_RB_REMOVE_COLOR 9183
bdev_no_mem_poller 32
bdev_ok_to_examine 6218
bdev_open 63546
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 915
bdev_open_async_fini 2072
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
bdev_open_ext 29654
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 842
bdev_qos_destroy 160
bdev_qos_io_submit 6694391
bdev_qos_io_to_limit 382612027
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 382612027
bdev_qos_r_bps_queue 16488428
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86834320
bdev_qos_rw_bps_rewind_quota 7893318
bdev_qos_rw_iops_queue 311252841
bdev_qos_rw_iops_rewind_quota 8455061
bdev_qos_rw_queue_io 398087161
bdev_qos_rw_rewind_io 16348379
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 826520
bdev_queue_nomem_io_tail 5792009
bdev_quiesce_range_locked 2456
bdev_read_blocks_with_md 55233710
bdev_readv_blocks_with_md 57047932
bdev_register 6226
bdev_register_finished 6218
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 280
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 327
bdev_reset_freeze_channel_done 280
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 218277128
bdev_rw_split_get_buf_cb 109738
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 6088513
bdev_start_qos 63510
bdev_start_reset 280
bdev_submit_request 241438036
bdev_trace 1884
bdev_unfreeze_channel 327
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 5815
bdev_unlock_lba_range_get_channel 4219
bdev_unmap_should_split 18142106
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 2456
bdev_unregister 6218
bdev_unregister_abort_channel 516
bdev_unregister_unsafe 7159
bdev_update_qd_sampling_period 72
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 4009414
bdev_write_blocks_with_md 26277720
bdev_write_zero_buffer 630607
bdev_write_zero_buffer_done 630607
bdev_write_zeroes_should_split 2429229
bdev_write_zeroes_split 7925
bdev_writev_blocks_with_md 78813820
claim_bdev 313
claim_opts_copy 66
claim_reset 302
claim_type_is_v2 1354
claim_type_promotes_to_write 59
claim_verify_rom 56
claim_verify_rwm 24
claim_verify_rwo 272
event_notify 1213
io_channel_iter_get_bdev 668184
log_already_claimed 83
parent_bdev_io_complete 1542369
register_flag_bdev 1969
spdk_bdev_abort 29532
spdk_bdev_add_io_stat 21685
spdk_bdev_alias_add 6249
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 590
spdk_bdev_channel_get_histogram 902
spdk_bdev_claim_get_name 7799
spdk_bdev_claim_opts_init 397
spdk_bdev_close 28547
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 272
spdk_bdev_desc_get_bdev 300050170
spdk_bdev_destruct_done 1813
spdk_bdev_dump_info_json 28098
spdk_bdev_dump_io_stat_json 267
spdk_bdev_examine 3
spdk_bdev_finish 2072
spdk_bdev_first 4826
spdk_bdev_first_leaf 504
spdk_bdev_flush 667268
spdk_bdev_flush_blocks 3812587
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 337688
spdk_bdev_for_each_channel_continue 330496
spdk_bdev_free_io 242084408
spdk_bdev_get_acwu 3704
spdk_bdev_get_aliases 28130
spdk_bdev_get_block_size 45407363
spdk_bdev_get_buf_align 80687195
spdk_bdev_get_by_name 2183
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27658353
spdk_bdev_get_device_stat 262
spdk_bdev_get_dif_type 48798869
spdk_bdev_get_io_channel 35722
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 3588
spdk_bdev_get_md_size 56028360
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 135117
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 28986680
spdk_bdev_get_num_blocks 51535287
spdk_bdev_get_optimal_io_boundary 3593
spdk_bdev_get_opts 303
spdk_bdev_get_physical_block_size 5596
spdk_bdev_get_product_name 32066
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 263
spdk_bdev_get_qos_rate_limits 28106
spdk_bdev_get_qos_rpc_type 112392
spdk_bdev_get_uuid 68318
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6978
spdk_bdev_has_write_cache 5974
spdk_bdev_histogram_enable 626
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2072
spdk_bdev_io_complete 241438187
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38814992
spdk_bdev_io_complete_scsi_status 4901431
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38796718
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47288440
spdk_bdev_io_get_iovec 12614665
spdk_bdev_io_get_md_buf 11875789
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24106665
spdk_bdev_io_get_scsi_status 28536805
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 41314349
spdk_bdev_io_get_thread 255757772
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12794879
spdk_bdev_io_set_md_buf 41235
spdk_bdev_io_type_supported 1657743
spdk_bdev_is_dif_check_enabled 1323672
spdk_bdev_is_dif_head_of_md 660940
spdk_bdev_is_md_interleaved 28954077
spdk_bdev_is_md_separate 55224585
spdk_bdev_is_zoned 4971
spdk_bdev_module_claim_bdev 5291
spdk_bdev_module_claim_bdev_desc 382
spdk_bdev_module_examine_done 64898
spdk_bdev_module_fini_done 5441
spdk_bdev_module_fini_start_done 1798
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 33745
spdk_bdev_module_list_find 33745
spdk_bdev_module_release_bdev 5237
spdk_bdev_next 27458
spdk_bdev_next_leaf 1291
spdk_bdev_notify_blockcnt_change 155
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1927451
spdk_bdev_open_async 915
spdk_bdev_open_ext 28735
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 929087
spdk_bdev_quiesce 257
spdk_bdev_quiesce_range 2199
spdk_bdev_read 12507246
spdk_bdev_read_blocks 18362019
spdk_bdev_read_blocks_with_md 36871691
spdk_bdev_readv 1926503
spdk_bdev_readv_blocks 18963919
spdk_bdev_readv_blocks_ext 36085430
spdk_bdev_readv_blocks_with_md 12
spdk_bdev_register 6229
spdk_bdev_reset 283
spdk_bdev_reset_io_stat 27917
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 306
spdk_bdev_set_qd_sampling_period 6237
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 911
spdk_bdev_subsystem_config_json 132
spdk_bdev_unmap 8877652
spdk_bdev_unmap_blocks 18382697
spdk_bdev_unquiesce 257
spdk_bdev_unquiesce_range 2202
spdk_bdev_unregister 6239
spdk_bdev_unregister_by_name 1107
spdk_bdev_wait_for_examine 10108
spdk_bdev_write 23002184
spdk_bdev_write_blocks 25536336
spdk_bdev_write_blocks_with_md 110777
spdk_bdev_write_zeroes 645
spdk_bdev_write_zeroes_blocks 2429074
spdk_bdev_writev 2816174
spdk_bdev_writev_blocks 16559118
spdk_bdev_writev_blocks_ext 47143160
spdk_bdev_writev_blocks_with_md 14026446
spdk_bdev_zcopy_end 740737
spdk_bdev_zcopy_start 741271
spdk_for_each_bdev 4826
spdk_for_each_bdev_leaf 504

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