LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-12-15 22:36:43 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4595 23745 19.4 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24234596
_bdev_abort 73764
_bdev_copy_split 0
_bdev_get_block_size_with_md 609993
_bdev_init 2153
_bdev_io_check_opts 85166206
_bdev_io_complete 241731887
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 350906
_bdev_io_ext_use_bounce_buffer 349255
_bdev_io_handle_no_mem 241969116
_bdev_io_pull_bounce_data_buf 350906
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 350906
_bdev_io_put_buf 15955157
_bdev_io_set_buf 15955157
_bdev_io_set_md_buf 15955157
_bdev_io_submit 241657851
_bdev_io_submit_ext 173352440
_bdev_lock_lba_range 4636
_bdev_memory_domain_get_io_cb 349255
_bdev_memory_domain_io_get_buf 349255
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1786068
_bdev_trace 2153
_bdev_unlock_lba_range 4636
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 165
_calculate_measured_qd_cpl 84
_event_notify 1054
_is_buf_allocated 64718785
_media_management_notify 0
_remove_notify 721
_resize_notify 333
_spdk_bdev_quiesce 2537
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 2941706
bdev_abort 73761
bdev_abort_all_buf_io 22712
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45001
bdev_abort_buf_io 73758
bdev_abort_buf_io_cb 0
bdev_abort_io 73779
bdev_abort_io_done 73776
bdev_abort_queued_io 73764
bdev_abort_retry 3
bdev_alias_del 6278
bdev_alloc_io_stat 28504
bdev_bytes_to_blocks 47286356
bdev_calculate_measured_queue_depth 84
bdev_ch_add_to_io_submitted 243514927
bdev_ch_remove_from_io_submitted 243514927
bdev_ch_resubmit_io 5876787
bdev_ch_retry_io 5158912
bdev_channel_abort_queued_ios 22390
bdev_channel_create 21973
bdev_channel_destroy 21967
bdev_channel_destroy_resource 21967
bdev_channel_for_each_io 0
bdev_channel_get_io 243882233
bdev_channel_poll_qos 315774
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 316485
bdev_channel_submit_qos_io_done 315385
bdev_close 64468
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 64506
bdev_desc_free 64506
bdev_desc_release_claims 348
bdev_destroy_cb 6291
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 332763
bdev_each_channel_msg 326510
bdev_enable_histogram_config_json 852
bdev_enable_qos 22011
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6258
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2216
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2216
bdev_for_each_io_done 0
bdev_free_io_stat 28504
bdev_get_by_name 31753
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 270
bdev_get_each_channel_stat 267
bdev_get_io_size_in_byte 92537098
bdev_get_io_stat 278
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2216
bdev_init_failed 0
bdev_io_complete 244529703
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70471
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 242810237
bdev_io_do_submit 241657836
bdev_io_exec_sequence 419714
bdev_io_exec_sequence_cb 419714
bdev_io_get_buf 15955157
bdev_io_get_buf_complete 15955157
bdev_io_get_iobuf_cb 39141
bdev_io_get_max_buf_len 31910314
bdev_io_increment_outstanding 242810237
bdev_io_init 242971062
bdev_io_needs_sequence_exec 423392997
bdev_io_on_tailq 147558
bdev_io_pull_data 350909
bdev_io_pull_data_done 350906
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 350909
bdev_io_push_bounce_data_done 350906
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 350906
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15955157
bdev_io_range_is_locked 59899
bdev_io_should_split 245105056
bdev_io_split 1783040
bdev_io_split_done 3004561
bdev_io_split_submit 3004573
bdev_io_status_get_string 0
bdev_io_submit 243442076
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 349243
bdev_io_type_supported 9959032
bdev_io_update_io_stat 241731887
bdev_io_use_accel_sequence 666983939
bdev_io_use_memory_domain 179936001
bdev_io_valid_blocks 243440155
bdev_is_read_io 15942671
bdev_lba_range_overlapped 56610
bdev_lba_range_overlaps_tailq 4654
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4636
bdev_lock_lba_range_check_io 45774
bdev_lock_lba_range_ctx 4636
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 12891
bdev_mgmt_channel_destroy 12891
bdev_mgr_unregister_cb 2216
bdev_module_action_complete 67000
bdev_module_action_done 64784
bdev_module_all_actions_completed 13029691
bdev_module_fini_iter 8073
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2216
bdev_modules_init 2216
bdev_name_add 12547
bdev_name_cmp 132675
bdev_name_del 650
bdev_name_del_unsafe 12533
bdev_name_tree_RB_FIND 31753
bdev_name_tree_RB_INSERT 12547
bdev_name_tree_RB_INSERT_COLOR 12533
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 12533
bdev_name_tree_RB_REMOVE_COLOR 9740
bdev_no_mem_poller 1
bdev_ok_to_examine 6258
bdev_open 64506
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2216
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28188
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6314003
bdev_qos_io_to_limit 374498688
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 374498688
bdev_qos_r_bps_queue 15942629
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85198684
bdev_qos_rw_bps_rewind_quota 7338414
bdev_qos_rw_iops_queue 304318727
bdev_qos_rw_iops_rewind_quota 8474394
bdev_qos_rw_queue_io 389517411
bdev_qos_rw_rewind_io 15812808
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 732654
bdev_queue_nomem_io_tail 5144288
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 19652448
bdev_readv_blocks_with_md 88480523
bdev_register 6266
bdev_register_finished 6258
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 219189143
bdev_rw_split_get_buf_cb 55843
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 5158913
bdev_start_qos 64468
bdev_start_reset 278
bdev_submit_request 242390623
bdev_trace 2049
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4636
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 17427140
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6258
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6920
bdev_update_qd_sampling_period 100
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13027475
bdev_write_blocks_with_md 24050684
bdev_write_zero_buffer 607115
bdev_write_zero_buffer_done 607115
bdev_write_zeroes_should_split 2393961
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 85488352
claim_bdev 348
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1492
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1054
io_channel_iter_get_bdev 659273
log_already_claimed 86
parent_bdev_io_complete 1783037
register_flag_bdev 2153
spdk_bdev_abort 73746
spdk_bdev_add_io_stat 22234
spdk_bdev_alias_add 6292
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 432
spdk_bdev_close 27512
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 468198701
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30060
spdk_bdev_dump_io_stat_json 275
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2216
spdk_bdev_first 5078
spdk_bdev_first_leaf 581
spdk_bdev_flush 654742
spdk_bdev_flush_blocks 4518614
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 332763
spdk_bdev_for_each_channel_continue 326510
spdk_bdev_free_io 242971062
spdk_bdev_get_acwu 3933
spdk_bdev_get_aliases 30092
spdk_bdev_get_block_size 53403066
spdk_bdev_get_buf_align 92374957
spdk_bdev_get_by_name 3565
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 26884695
spdk_bdev_get_device_stat 270
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 68192788
spdk_bdev_get_io_channel 35126
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601200
spdk_bdev_get_max_copy 3815
spdk_bdev_get_md_size 61958145
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133826
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6040
spdk_bdev_get_name 66846
spdk_bdev_get_num_blocks 56897500
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3593
spdk_bdev_get_optimal_io_boundary 3820
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5819
spdk_bdev_get_product_name 34034
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 271
spdk_bdev_get_qos_rate_limits 30068
spdk_bdev_get_qos_rpc_type 120240
spdk_bdev_get_uuid 76927
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7533
spdk_bdev_has_write_cache 5958
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2216
spdk_bdev_io_complete 242390774
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30935149
spdk_bdev_io_complete_nvme_status 43270698
spdk_bdev_io_complete_scsi_status 4771278
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39838817
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47847177
spdk_bdev_io_get_iovec 1122824
spdk_bdev_io_get_md_buf 9490806
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30658598
spdk_bdev_io_get_scsi_status 27894674
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45941840
spdk_bdev_io_get_thread 260492334
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16743948
spdk_bdev_io_set_md_buf 37362
spdk_bdev_io_type_supported 2491999
spdk_bdev_is_dif_check_enabled 1124940
spdk_bdev_is_dif_head_of_md 562422
spdk_bdev_is_md_interleaved 28063607
spdk_bdev_is_md_separate 72469717
spdk_bdev_is_zoned 6183
spdk_bdev_module_claim_bdev 4850
spdk_bdev_module_claim_bdev_desc 417
spdk_bdev_module_examine_done 64592
spdk_bdev_module_fini_done 5857
spdk_bdev_module_fini_start_done 1934
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36844
spdk_bdev_module_list_find 36844
spdk_bdev_module_release_bdev 4796
spdk_bdev_next 29334
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 213
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2050750
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27183
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 911135
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1101
spdk_bdev_read 12211084
spdk_bdev_read_blocks 17857072
spdk_bdev_read_blocks_with_md 1795376
spdk_bdev_readv 1848538
spdk_bdev_readv_blocks 18027219
spdk_bdev_readv_blocks_ext 36170260
spdk_bdev_readv_blocks_with_md 32789183
spdk_bdev_register 6269
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28504
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6277
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8469708
spdk_bdev_unmap_blocks 17671249
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 6279
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10944
spdk_bdev_write 21357000
spdk_bdev_write_blocks 23331846
spdk_bdev_write_blocks_with_md 111723
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2393808
spdk_bdev_writev 2744617
spdk_bdev_writev_blocks 16336852
spdk_bdev_writev_blocks_ext 48995952
spdk_bdev_writev_blocks_with_md 18707730
spdk_bdev_zcopy_end 1157662
spdk_bdev_zcopy_start 1174535
spdk_for_each_bdev 5078
spdk_for_each_bdev_leaf 581

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