LCOV - code coverage report

Current view: top level - mm - filemap.c (source / functions) Hit Total Coverage Test: fstests of 6.5.0-rc4-xfsa @ Mon Jul 31 20:08:27 PDT 2023 Lines: 1178 1649 71.4 % Date: 2023-07-31 20:08:27 Functions: 80 105 76.2 %

Function Name	Hit count
__arm64_sys_cachestat	0
__do_sys_cachestat	0
__filemap_add_folio	380617740
__filemap_fdatawait_range	815376530
__filemap_fdatawrite_range	811950264
__filemap_get_folio	2262276204
__filemap_remove_folio	140521428
__filemap_set_wb_err	310400
__folio_lock	201621
__folio_lock_async	0
__folio_lock_killable	0
__folio_lock_or_retry	0
__generic_file_write_iter	88506412
delete_from_page_cache_batch	204631563
dio_warn_stale_pagecache	1184
do_async_mmap_readahead	903490972
do_read_cache_folio	745609937
do_read_cache_page	8064513
do_sync_mmap_readahead	2516371
file_check_and_advance_wb_err	32178749
file_fdatawait_range	40
file_write_and_wait_range	32177559
filemap_add_folio	380606082
filemap_alloc_folio	380606356
filemap_cachestat	0
filemap_check_and_keep_errors	49884464
filemap_check_errors	864617659
filemap_create_folio	94558
filemap_fault	909453871
filemap_fdatawait_keep_errors	49884888
filemap_fdatawait_range	12527
filemap_fdatawait_range_keep_errors	0
filemap_fdatawrite	46182350
filemap_fdatawrite_range	0
filemap_fdatawrite_wbc	811941538
filemap_flush	275599
filemap_free_folio	360264537
filemap_get_entry	29885753755
filemap_get_folios	32560
filemap_get_folios_contig	0
filemap_get_folios_tag	880928390
filemap_get_pages	227305586
filemap_get_read_batch	239222684
filemap_invalidate_lock_two	272989979
filemap_invalidate_unlock_two	272971975
filemap_map_pages	0
filemap_map_pmd	0
filemap_page_mkwrite	35
filemap_range_has_page	0
filemap_range_has_writeback	0
filemap_range_uptodate	3739918
filemap_read	224067910
filemap_read_folio	285208168
filemap_readahead	326156
filemap_release_folio	78866864
filemap_remove_folio	58401570
filemap_splice_read	6345689
filemap_unaccount_folio	441147543
filemap_update_page	6288345
filemap_write_and_wait_range	865151660
find_get_entries	602935668
find_get_entry	2601716036
find_lock_entries	658279450
first_map_page	0
folio_add_wait_queue	0
folio_end_private_2	0
folio_end_writeback	57355252
folio_more_pages	0
folio_seek_hole_data	9397194
folio_trylock_flag	39170390
folio_unlock	30045743738
folio_wait_bit	10154739
folio_wait_bit_common	39070458
folio_wait_bit_killable	9023
folio_wait_private_2	0
folio_wait_private_2_killable	0
folio_wake	57355414
folio_wake_bit	38757080
generic_file_direct_write	788032
generic_file_mmap	183365381
generic_file_read_iter	206601585
generic_file_readonly_mmap	0
generic_file_write_iter	82231326
generic_perform_write	88935115
kiocb_invalidate_pages	7573812
kiocb_invalidate_post_direct_write	7023020
kiocb_write_and_wait	22922925
lock_folio_maybe_drop_mmap	909735551
mapping_read_folio_gfp	0
mapping_seek_hole_data	9405590
migration_entry_wait_on_locked	11648
next_map_page	0
next_uptodate_page	0
page_cache_delete	140523408
page_cache_delete_batch	202509781
page_cache_next_miss	138487
page_cache_prev_miss	7261779
pagecache_init	0
read_cache_folio	737415561
read_cache_page	8064194
read_cache_page_gfp	4
replace_page_cache_folio	0
seek_folio_size	9397207
splice_folio_into_pipe	12358876
wake_page_function	38842857

Generated by: LCOV version 1.14