LCOV - code coverage report

Current view: top level - mm - filemap.c (source / functions) Hit Total Coverage Test: combined.info Lines: 786 1300 60.5 % Date: 2022-04-01 14:35:51 Functions: 51 78 65.4 % Branches: 360 828 43.5 %

Function Name	Hit count
__filemap_set_wb_err	0
__lock_page	0
__lock_page_or_retry	0
add_page_wait_queue	0
add_to_page_cache_locked	0
dio_warn_stale_pagecache	0
file_fdatawait_range	0
filemap_check_and_keep_errors	0
filemap_fdatawait_keep_errors	0
filemap_fdatawait_range	0
filemap_fdatawait_range_keep_errors	0
filemap_fdatawrite	0
filemap_fdatawrite_range	0
filemap_page_mkwrite	0
filemap_range_has_page	0
find_get_pages_contig	0
generic_file_direct_write	0
generic_file_mmap	0
generic_file_readonly_mmap	0
generic_remap_checks	0
page_cache_prev_miss	0
pagecache_write_begin	0
pagecache_write_end	0
put_and_wait_on_page_locked	0
read_cache_page_gfp	0
replace_page_cache_page	0
wait_on_page_bit_killable	0
filemap_flush	21
pagecache_init	21
wait_on_page_read	42
do_read_cache_page	84
read_cache_page	84
try_to_release_page	126
wait_on_page_bit	147
end_page_writeback	168
generic_copy_file_checks	168
wake_up_page	168
generic_file_rw_checks	252
file_write_and_wait_range	294
__filemap_fdatawait_range	357
__filemap_fdatawrite_range	378
filemap_check_errors	546
filemap_write_and_wait_range	546
file_check_and_advance_wb_err	588
__delete_from_page_cache	735
delete_from_page_cache	735
page_cache_delete	735
find_get_pages_range_tag	861
delete_from_page_cache_batch	966
page_cache_delete_batch	966
__generic_file_write_iter	2373
generic_file_write_iter	2373
page_cache_next_miss	3237
do_sync_mmap_readahead	5458
__lock_page_killable	5805
find_get_entries	8269
find_get_pages_range	8617
grab_cache_page_write_begin	11148
generic_perform_write	11635
generic_write_checks	11635
unaccount_page_cache_page	11907
wake_page_function	14203
wake_up_page_bit	14210
wait_on_page_bit_common	14216
page_endio	16380
find_lock_entry	32975
generic_file_buffered_read	169327
generic_file_read_iter	169327
do_async_mmap_readahead	176173
filemap_fault	183921
lock_page_maybe_drop_mmap	183921
__add_to_page_cache_locked	273537
__page_cache_alloc	273537
add_to_page_cache_lru	273537
pagecache_get_page	582867
find_get_entry	615842
filemap_map_pages	1116305
unlock_page	13231544

Generated by: LCOV version 1.14