LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5768 81.9 %
Date: 2024-11-19 18:25:22 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10440 23341 44.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26081910
_bdev_abort 69862
_bdev_copy_split 0
_bdev_get_block_size_with_md 613057
_bdev_init 1791
_bdev_io_check_opts 78247712
_bdev_io_complete 231878940
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 1381
_bdev_io_ext_use_bounce_buffer 418972
_bdev_io_handle_no_mem 232425647
_bdev_io_pull_bounce_data_buf 420333
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 1381
_bdev_io_put_buf 12106618
_bdev_io_set_buf 12106618
_bdev_io_set_md_buf 12106618
_bdev_io_submit 231808820
_bdev_io_submit_ext 128125988
_bdev_lock_lba_range 4990
_bdev_memory_domain_get_io_cb 418972
_bdev_memory_domain_io_get_buf 418972
_bdev_next_leaf 1601
_bdev_open_async 795
_bdev_rw_split 1251434
_bdev_trace 1791
_bdev_unlock_lba_range 4990
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 149
_calculate_measured_qd_cpl 77
_event_notify 1056
_is_buf_allocated 56421816
_media_management_notify 0
_remove_notify 826
_resize_notify 230
_spdk_bdev_quiesce 3307
_tmp_bdev_event_cb 0
_to_next_boundary 2184264
bdev_abort 69857
bdev_abort_all_buf_io 20267
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 40108
bdev_abort_buf_io 69852
bdev_abort_buf_io_cb 0
bdev_abort_io 69872
bdev_abort_io_done 69867
bdev_abort_queued_io 69862
bdev_abort_retry 5
bdev_alias_del 5679
bdev_alloc_io_stat 25400
bdev_bytes_to_blocks 49429827
bdev_calculate_measured_queue_depth 77
bdev_ch_resubmit_io 5764666
bdev_ch_retry_io 5334739
bdev_channel_abort_queued_ios 19955
bdev_channel_create 19539
bdev_channel_destroy 19529
bdev_channel_destroy_resource 19529
bdev_channel_for_each_io 0
bdev_channel_get_io 233919813
bdev_channel_poll_qos 258206
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 259088
bdev_channel_submit_qos_io_done 257999
bdev_close 59091
bdev_compare_and_write_do_compare 3299
bdev_compare_and_write_do_compare_done 3299
bdev_compare_and_write_do_write 3175
bdev_compare_and_write_do_write_done 3175
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3302
bdev_compare_do_read_done 3302
bdev_comparev_and_writev_blocks_locked 3299
bdev_comparev_and_writev_blocks_unlock 3299
bdev_comparev_and_writev_blocks_unlocked 3299
bdev_comparev_blocks_with_md 3381
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 313
bdev_copy_split 20
bdev_desc_alloc 59145
bdev_desc_free 59145
bdev_desc_release_claims 337
bdev_destroy_cb 5689
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 275304
bdev_each_channel_msg 269604
bdev_enable_histogram_config_json 742
bdev_enable_qos 19589
bdev_enable_qos_done 146
bdev_enable_qos_msg 60
bdev_examine 5651
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 121
bdev_examine_allowlist_free 2034
bdev_finish_unregister_bdevs_iter 5490
bdev_finish_wait_for_examine_done 2034
bdev_for_each_io_done 0
bdev_free_io_stat 25400
bdev_get_by_name 27740
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 210
bdev_get_each_channel_stat 202
bdev_get_io_size_in_byte 81595075
bdev_get_io_stat 216
bdev_get_max_write 2436
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 782
bdev_histogram_enable_channel_cb 542
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2034
bdev_init_failed 0
bdev_io_complete 234363637
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 109419
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 233006319
bdev_io_do_submit 231808795
bdev_io_exec_sequence 469822
bdev_io_exec_sequence_cb 469822
bdev_io_get_buf 12106618
bdev_io_get_buf_complete 12106618
bdev_io_get_iobuf_cb 19573
bdev_io_get_max_buf_len 24213236
bdev_io_increment_outstanding 233006319
bdev_io_init 233043592
bdev_io_needs_sequence_exec 368162895
bdev_io_on_tailq 139744
bdev_io_pull_data 424598
bdev_io_pull_data_done 420333
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 1386
bdev_io_push_bounce_data_done 1381
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 1381
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 12106618
bdev_io_range_is_locked 165278
bdev_io_should_split 234294274
bdev_io_split 1250617
bdev_io_split_done 2247192
bdev_io_split_submit 2247212
bdev_io_status_get_string 0
bdev_io_submit 233061035
bdev_io_submit_reset 247
bdev_io_submit_sequence_cb 360403
bdev_io_type_supported 8576729
bdev_io_update_io_stat 231878940
bdev_io_use_accel_sequence 521909
bdev_io_use_memory_domain 59960
bdev_io_valid_blocks 233522738
bdev_is_read_io 13000445
bdev_lba_range_overlapped 162093
bdev_lba_range_overlaps_tailq 5029
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3339
bdev_lock_lba_range_cb 4990
bdev_lock_lba_range_check_io 129604
bdev_lock_lba_range_ctx 4990
bdev_lock_lba_range_ctx_msg 34
bdev_lock_lba_range_get_channel 4024
bdev_mgmt_channel_create 11916
bdev_mgmt_channel_destroy 11916
bdev_mgr_unregister_cb 2034
bdev_module_action_complete 59425
bdev_module_action_done 57391
bdev_module_all_actions_completed 3062202
bdev_module_fini_iter 6986
bdev_module_fini_start_iter 3666
bdev_module_get_max_ctx_size 2034
bdev_modules_init 2034
bdev_name_add 11354
bdev_name_cmp 104456
bdev_name_del 610
bdev_name_del_unsafe 11332
bdev_name_tree_RB_FIND 27740
bdev_name_tree_RB_INSERT 11354
bdev_name_tree_RB_INSERT_COLOR 11332
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 11332
bdev_name_tree_RB_REMOVE_COLOR 7928
bdev_no_mem_poller 32
bdev_ok_to_examine 5651
bdev_open 59145
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 785
bdev_open_async_fini 2034
bdev_open_async_opts_copy 785
bdev_open_async_opts_get_default 785
bdev_open_ext 25861
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 94
bdev_qos_config_json 742
bdev_qos_destroy 141
bdev_qos_io_submit 5949554
bdev_qos_io_to_limit 326813695
bdev_qos_is_iops_rate_limit 834
bdev_qos_queue_io 326813695
bdev_qos_r_bps_queue 13000375
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 75039154
bdev_qos_rw_bps_rewind_quota 6555921
bdev_qos_rw_iops_queue 263853799
bdev_qos_rw_iops_rewind_quota 6332955
bdev_qos_rw_queue_io 338892953
bdev_qos_rw_rewind_io 12888876
bdev_qos_set_ops 121
bdev_qos_update_max_quota_per_timeslice 121
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 731907
bdev_queue_nomem_io_tail 5037254
bdev_quiesce_range_locked 1651
bdev_read_blocks_with_md 53199715
bdev_readv_blocks_with_md 53669407
bdev_register 5663
bdev_register_finished 5651
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 268
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 312
bdev_reset_freeze_channel_done 268
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 207662794
bdev_rw_split_get_buf_cb 40094
bdev_seek 44
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 178
bdev_set_qos_rate_limits 116
bdev_shared_ch_retry_io 5334775
bdev_start_qos 59091
bdev_start_reset 268
bdev_submit_request 232536469
bdev_trace 1712
bdev_unfreeze_channel 312
bdev_unlock_lba_range 3349
bdev_unlock_lba_range_cb 4990
bdev_unlock_lba_range_get_channel 4029
bdev_unmap_should_split 19404141
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1651
bdev_unregister 5651
bdev_unregister_abort_channel 426
bdev_unregister_unsafe 6426
bdev_update_qd_sampling_period 100
bdev_update_qos_rate_limit_msg 13
bdev_wait_for_examine_cb 3060168
bdev_write_blocks_with_md 25228041
bdev_write_zero_buffer 610621
bdev_write_zero_buffer_done 610621
bdev_write_zeroes_should_split 2293376
bdev_write_zeroes_split 7926
bdev_writev_blocks_with_md 74915613
claim_bdev 337
claim_opts_copy 110
claim_reset 319
claim_type_is_v2 1513
claim_type_promotes_to_write 86
claim_verify_rom 81
claim_verify_rwm 40
claim_verify_rwo 281
event_notify 1056
io_channel_iter_get_bdev 544908
log_already_claimed 131
parent_bdev_io_complete 1250612
register_flag_bdev 1791
spdk_bdev_abort 69847
spdk_bdev_add_io_stat 19731
spdk_bdev_alias_add 5696
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 580
spdk_bdev_channel_get_histogram 773
spdk_bdev_claim_get_name 7762
spdk_bdev_claim_opts_init 477
spdk_bdev_close 24971
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3315
spdk_bdev_comparev_blocks 3351
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 298
spdk_bdev_desc_get_bdev 290370672
spdk_bdev_destruct_done 1576
spdk_bdev_dump_info_json 27884
spdk_bdev_dump_io_stat_json 211
spdk_bdev_examine 5
spdk_bdev_finish 2034
spdk_bdev_first 4785
spdk_bdev_first_leaf 464
spdk_bdev_flush 668828
spdk_bdev_flush_blocks 3849569
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 275304
spdk_bdev_for_each_channel_continue 269604
spdk_bdev_free_io 233043592
spdk_bdev_get_acwu 3682
spdk_bdev_get_aliases 27916
spdk_bdev_get_block_size 43357940
spdk_bdev_get_buf_align 78615207
spdk_bdev_get_by_name 1879
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27370225
spdk_bdev_get_device_stat 210
spdk_bdev_get_dif_type 45227753
spdk_bdev_get_io_channel 31635
spdk_bdev_get_io_stat 6
spdk_bdev_get_io_time 3
spdk_bdev_get_max_copy 3588
spdk_bdev_get_md_size 52564893
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 126621
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27471518
spdk_bdev_get_num_blocks 49966440
spdk_bdev_get_optimal_io_boundary 3591
spdk_bdev_get_opts 301
spdk_bdev_get_physical_block_size 5581
spdk_bdev_get_product_name 31868
spdk_bdev_get_qd 3
spdk_bdev_get_qd_sampling_period 208
spdk_bdev_get_qos_rate_limits 27890
spdk_bdev_get_qos_rpc_type 111536
spdk_bdev_get_uuid 59479
spdk_bdev_get_weighted_io_time 3
spdk_bdev_get_write_unit_size 6597
spdk_bdev_has_write_cache 5933
spdk_bdev_histogram_enable 554
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2034
spdk_bdev_io_complete 232536720
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38088941
spdk_bdev_io_complete_scsi_status 5195196
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 37768145
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45235768
spdk_bdev_io_get_iovec 11886352
spdk_bdev_io_get_md_buf 11225988
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22955559
spdk_bdev_io_get_scsi_status 28287801
spdk_bdev_io_get_seek_offset 44
spdk_bdev_io_get_submit_tsc 40394355
spdk_bdev_io_get_thread 246477567
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12367877
spdk_bdev_io_set_md_buf 40235
spdk_bdev_io_type_supported 1761269
spdk_bdev_is_dif_check_enabled 983282
spdk_bdev_is_dif_head_of_md 490878
spdk_bdev_is_md_interleaved 28475228
spdk_bdev_is_md_separate 53554847
spdk_bdev_is_zoned 4972
spdk_bdev_module_claim_bdev 4739
spdk_bdev_module_claim_bdev_desc 452
spdk_bdev_module_examine_done 57071
spdk_bdev_module_fini_done 4952
spdk_bdev_module_fini_start_done 1632
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 30658
spdk_bdev_module_list_find 30658
spdk_bdev_module_release_bdev 4649
spdk_bdev_next 27340
spdk_bdev_next_leaf 1137
spdk_bdev_notify_blockcnt_change 174
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 77
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1598314
spdk_bdev_open_async 785
spdk_bdev_open_ext 25076
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 876181
spdk_bdev_quiesce 190
spdk_bdev_quiesce_range 1461
spdk_bdev_read 11937799
spdk_bdev_read_blocks 18161063
spdk_bdev_read_blocks_with_md 35038652
spdk_bdev_readv 1987723
spdk_bdev_readv_blocks 18621832
spdk_bdev_readv_blocks_ext 33864755
spdk_bdev_readv_blocks_with_md 20
spdk_bdev_register 5668
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 25400
spdk_bdev_seek_data 22
spdk_bdev_seek_hole 22
spdk_bdev_set_opts 306
spdk_bdev_set_qd_sampling_period 5679
spdk_bdev_set_qos_rate_limits 126
spdk_bdev_set_timeout 788
spdk_bdev_subsystem_config_json 121
spdk_bdev_unmap 9483114
spdk_bdev_unmap_blocks 19632041
spdk_bdev_unquiesce 190
spdk_bdev_unquiesce_range 1466
spdk_bdev_unregister 5686
spdk_bdev_unregister_by_name 931
spdk_bdev_wait_for_examine 9280
spdk_bdev_write 22478541
spdk_bdev_write_blocks 24486987
spdk_bdev_write_blocks_with_md 130433
spdk_bdev_write_zeroes 565
spdk_bdev_write_zeroes_blocks 2293224
spdk_bdev_writev 2873227
spdk_bdev_writev_blocks 16732656
spdk_bdev_writev_blocks_ext 44382967
spdk_bdev_writev_blocks_with_md 12798571
spdk_bdev_zcopy_end 703212
spdk_bdev_zcopy_start 724440
spdk_for_each_bdev 4785
spdk_for_each_bdev_leaf 464

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