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
__add_to_page_cache_locked
273537
__delete_from_page_cache
735
__filemap_fdatawait_range
357
__filemap_fdatawrite_range
378
__filemap_set_wb_err
0
__generic_file_write_iter
2373
__lock_page
0
__lock_page_killable
5805
__lock_page_or_retry
0
__page_cache_alloc
273537
add_page_wait_queue
0
add_to_page_cache_locked
0
add_to_page_cache_lru
273537
delete_from_page_cache
735
delete_from_page_cache_batch
966
dio_warn_stale_pagecache
0
do_async_mmap_readahead
176173
do_read_cache_page
84
do_sync_mmap_readahead
5458
end_page_writeback
168
file_check_and_advance_wb_err
588
file_fdatawait_range
0
file_write_and_wait_range
294
filemap_check_and_keep_errors
0
filemap_check_errors
546
filemap_fault
183921
filemap_fdatawait_keep_errors
0
filemap_fdatawait_range
0
filemap_fdatawait_range_keep_errors
0
filemap_fdatawrite
0
filemap_fdatawrite_range
0
filemap_flush
21
filemap_map_pages
1116305
filemap_page_mkwrite
0
filemap_range_has_page
0
filemap_write_and_wait_range
546
find_get_entries
8269
find_get_entry
615842
find_get_pages_contig
0
find_get_pages_range
8617
find_get_pages_range_tag
861
find_lock_entry
32975
generic_copy_file_checks
168
generic_file_buffered_read
169327
generic_file_direct_write
0
generic_file_mmap
0
generic_file_read_iter
169327
generic_file_readonly_mmap
0
generic_file_rw_checks
252
generic_file_write_iter
2373
generic_perform_write
11635
generic_remap_checks
0
generic_write_checks
11635
grab_cache_page_write_begin
11148
lock_page_maybe_drop_mmap
183921
page_cache_delete
735
page_cache_delete_batch
966
page_cache_next_miss
3237
page_cache_prev_miss
0
page_endio
16380
pagecache_get_page
582867
pagecache_init
21
pagecache_write_begin
0
pagecache_write_end
0
put_and_wait_on_page_locked
0
read_cache_page
84
read_cache_page_gfp
0
replace_page_cache_page
0
try_to_release_page
126
unaccount_page_cache_page
11907
unlock_page
13231544
wait_on_page_bit
147
wait_on_page_bit_common
14216
wait_on_page_bit_killable
0
wait_on_page_read
42
wake_page_function
14203
wake_up_page
168
wake_up_page_bit
14210
Generated by:
LCOV version 1.14