LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4052 4915 82.4 %
Date: 2024-07-15 14:29:31 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25000960
_bdev_abort 28815
_bdev_copy_split 0
_bdev_get_block_size_with_md 587261
_bdev_init 2177
_bdev_io_check_opts 81089747
_bdev_io_complete 209185186
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 365095
_bdev_io_handle_no_mem 209908468
_bdev_io_pull_bounce_data_buf 366346
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 9301649
_bdev_io_set_buf 9301649
_bdev_io_set_md_buf 9301649
_bdev_io_submit 209156049
_bdev_io_submit_ext 148195181
_bdev_lock_lba_range 7732
_bdev_memory_domain_get_io_cb 365095
_bdev_memory_domain_io_get_buf 365095
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2962180
_bdev_trace 2177
_bdev_unlock_lba_range 7732
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 165
_calculate_measured_qd_cpl 84
_event_notify 1705
_is_buf_allocated 51347541
_media_management_notify 0
_remove_notify 1416
_resize_notify 289
_spdk_bdev_quiesce 8749
_tmp_bdev_event_cb 0
_to_next_boundary 6282828
bdev_abort 28812
bdev_abort_all_buf_io 27190
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53573
bdev_abort_buf_io 28809
bdev_abort_buf_io_cb 0
bdev_abort_io 28821
bdev_abort_io_done 28818
bdev_abort_queued_io 28815
bdev_abort_retry 3
bdev_alias_del 7610
bdev_alloc_io_stat 33940
bdev_bytes_to_blocks 49164050
bdev_calculate_measured_queue_depth 84
bdev_ch_add_to_io_submitted 212146365
bdev_ch_remove_from_io_submitted 212146365
bdev_ch_resubmit_io 6711768
bdev_ch_retry_io 6182361
bdev_channel_abort_queued_ios 26881
bdev_channel_create 26080
bdev_channel_destroy 26074
bdev_channel_destroy_resource 26074
bdev_channel_for_each_io 0
bdev_channel_get_io 212880514
bdev_channel_poll_qos 344177
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 345374
bdev_channel_submit_qos_io_done 343788
bdev_close 72475
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 287
bdev_copy_split 12
bdev_desc_alloc 72511
bdev_desc_free 72511
bdev_desc_release_claims 292
bdev_destroy_cb 7633
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 368715
bdev_each_channel_msg 356884
bdev_enable_histogram_config_json 851
bdev_enable_qos 26118
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7590
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2241
bdev_finish_unregister_bdevs_iter 6995
bdev_finish_wait_for_examine_done 2241
bdev_for_each_io_done 0
bdev_free_io_stat 33940
bdev_get_by_name 42135
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 260
bdev_get_io_size_in_byte 86198769
bdev_get_io_stat 275
bdev_get_max_write 3228
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2241
bdev_init_failed 0
bdev_io_complete 210487409
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 210418325
bdev_io_do_submit 209156034
bdev_io_exec_sequence 436834
bdev_io_exec_sequence_cb 436834
bdev_io_get_buf 9301649
bdev_io_get_buf_complete 9301649
bdev_io_get_iobuf_cb 37657
bdev_io_get_max_buf_len 18603298
bdev_io_increment_outstanding 210418325
bdev_io_init 212098389
bdev_io_needs_sequence_exec 366948400
bdev_io_on_tailq 57642
bdev_io_pull_data 366631
bdev_io_pull_data_done 366346
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 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9301649
bdev_io_range_is_locked 230890
bdev_io_should_split 215059607
bdev_io_split 2961197
bdev_io_split_done 6317112
bdev_io_split_submit 6317124
bdev_io_status_get_string 0
bdev_io_submit 212118989
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 365083
bdev_io_type_supported 6766615
bdev_io_update_io_stat 209185186
bdev_io_use_accel_sequence 413930
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 212587745
bdev_is_read_io 15158367
bdev_lba_range_overlapped 227653
bdev_lba_range_overlaps_tailq 7773
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7732
bdev_lock_lba_range_check_io 181032
bdev_lock_lba_range_ctx 7732
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4238
bdev_mgmt_channel_create 13943
bdev_mgmt_channel_destroy 13943
bdev_mgr_unregister_cb 2241
bdev_module_action_complete 83118
bdev_module_action_done 80877
bdev_module_all_actions_completed 8799790
bdev_module_fini_iter 8197
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2241
bdev_modules_init 2241
bdev_name_add 15211
bdev_name_cmp 170651
bdev_name_del 407
bdev_name_del_unsafe 15197
bdev_name_tree_RB_FIND 42135
bdev_name_tree_RB_INSERT 15211
bdev_name_tree_RB_INSERT_COLOR 15197
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 15197
bdev_name_tree_RB_REMOVE_COLOR 12304
bdev_no_mem_poller 0
bdev_ok_to_examine 7590
bdev_open 72511
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2241
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37143
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6649055
bdev_qos_io_to_limit 341082459
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 341082459
bdev_qos_r_bps_queue 15158325
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 79646816
bdev_qos_rw_bps_rewind_quota 6551953
bdev_qos_rw_iops_queue 275397846
bdev_qos_rw_iops_rewind_quota 8491881
bdev_qos_rw_queue_io 355044662
bdev_qos_rw_rewind_io 15043834
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 825689
bdev_queue_nomem_io_tail 5886516
bdev_quiesce_range_locked 4373
bdev_read_blocks_with_md 15585729
bdev_readv_blocks_with_md 73126697
bdev_register 7598
bdev_register_finished 7590
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 191285651
bdev_rw_split_get_buf_cb 158220
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 6182361
bdev_start_qos 72475
bdev_start_reset 270
bdev_submit_request 209981542
bdev_trace 2072
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7732
bdev_unlock_lba_range_get_channel 4241
bdev_unmap_should_split 18382372
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4373
bdev_unregister 7590
bdev_unregister_abort_channel 807
bdev_unregister_unsafe 8886
bdev_update_qd_sampling_period 100
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 8797549
bdev_write_blocks_with_md 24543900
bdev_write_zero_buffer 584033
bdev_write_zero_buffer_done 584033
bdev_write_zeroes_should_split 2087277
bdev_write_zeroes_split 4347
bdev_writev_blocks_with_md 75619557
claim_bdev 292
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1267
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1705
io_channel_iter_get_bdev 725599
log_already_claimed 83
parent_bdev_io_complete 2961194
register_flag_bdev 2177
spdk_bdev_abort 28806
spdk_bdev_add_io_stat 26334
spdk_bdev_alias_add 7624
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8685
spdk_bdev_claim_opts_init 376
spdk_bdev_close 35923
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 278
spdk_bdev_desc_get_bdev 406355806
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29567
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2241
spdk_bdev_first 5009
spdk_bdev_first_leaf 538
spdk_bdev_flush 780282
spdk_bdev_flush_blocks 2397618
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 368715
spdk_bdev_for_each_channel_continue 356884
spdk_bdev_free_io 212098389
spdk_bdev_get_acwu 1406
spdk_bdev_get_aliases 29591
spdk_bdev_get_block_size 43646624
spdk_bdev_get_buf_align 66454070
spdk_bdev_get_by_name 4992
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7841953
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 66176836
spdk_bdev_get_io_channel 43931
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591340
spdk_bdev_get_max_copy 1290
spdk_bdev_get_md_size 40392297
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159140
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70971
spdk_bdev_get_num_blocks 28530128
spdk_bdev_get_nvme_ctratt 3067
spdk_bdev_get_optimal_io_boundary 1295
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2304
spdk_bdev_get_product_name 32045
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29575
spdk_bdev_get_qos_rpc_type 118268
spdk_bdev_get_uuid 37999
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4739
spdk_bdev_has_write_cache 2997
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2241
spdk_bdev_io_complete 209981692
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 29548201
spdk_bdev_io_complete_nvme_status 24185008
spdk_bdev_io_complete_scsi_status 4589117
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33936233
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47755093
spdk_bdev_io_get_iovec 636711
spdk_bdev_io_get_md_buf 8352826
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22403792
spdk_bdev_io_get_scsi_status 8068983
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25412715
spdk_bdev_io_get_thread 219796329
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9572599
spdk_bdev_io_set_md_buf 45040
spdk_bdev_io_type_supported 1705302
spdk_bdev_is_dif_check_enabled 1171364
spdk_bdev_is_dif_head_of_md 587023
spdk_bdev_is_md_interleaved 9025809
spdk_bdev_is_md_separate 45719534
spdk_bdev_is_zoned 3733
spdk_bdev_module_claim_bdev 6744
spdk_bdev_module_claim_bdev_desc 361
spdk_bdev_module_examine_done 80685
spdk_bdev_module_fini_done 5956
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37405
spdk_bdev_module_list_find 37405
spdk_bdev_module_release_bdev 6690
spdk_bdev_next 27641
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 188
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 275633
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34938
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 782109
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3828
spdk_bdev_read 12196736
spdk_bdev_read_blocks 14306865
spdk_bdev_read_blocks_with_md 1278864
spdk_bdev_readv 1912003
spdk_bdev_readv_blocks 7115026
spdk_bdev_readv_blocks_ext 31572511
spdk_bdev_readv_blocks_with_md 30819570
spdk_bdev_register 7601
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33940
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7609
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 9064215
spdk_bdev_unmap_blocks 18571709
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3831
spdk_bdev_unregister 7611
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12478
spdk_bdev_write 22963680
spdk_bdev_write_blocks 23848060
spdk_bdev_write_blocks_with_md 111810
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2087147
spdk_bdev_writev 2246628
spdk_bdev_writev_blocks 5510118
spdk_bdev_writev_blocks_ext 49517252
spdk_bdev_writev_blocks_with_md 17928981
spdk_bdev_zcopy_end 638646
spdk_bdev_zcopy_start 639231
spdk_for_each_bdev 5009
spdk_for_each_bdev_leaf 538

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