LCOV - code coverage report
Current view:
top level
-
mm
- filemap.c
(
source
/ functions)
Hit
Total
Coverage
Test:
combined.info
Lines:
778
1300
59.8 %
Date:
2022-03-28 16:04:14
Functions:
51
78
65.4 %
Branches:
352
828
42.5 %
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
13
pagecache_init
13
wait_on_page_read
26
do_read_cache_page
52
read_cache_page
52
try_to_release_page
78
wait_on_page_bit
91
end_page_writeback
104
generic_copy_file_checks
104
wake_up_page
104
generic_file_rw_checks
156
file_write_and_wait_range
182
__filemap_fdatawait_range
221
__filemap_fdatawrite_range
234
filemap_check_errors
338
filemap_write_and_wait_range
338
file_check_and_advance_wb_err
364
__delete_from_page_cache
442
delete_from_page_cache
442
page_cache_delete
442
find_get_pages_range_tag
533
delete_from_page_cache_batch
598
page_cache_delete_batch
598
__generic_file_write_iter
1443
generic_file_write_iter
1443
page_cache_next_miss
2003
do_sync_mmap_readahead
3406
__lock_page_killable
3677
find_get_entries
4100
find_get_pages_range
5272
grab_cache_page_write_begin
5853
generic_perform_write
6184
generic_write_checks
6184
unaccount_page_cache_page
7358
wake_page_function
8751
wake_up_page_bit
8765
wait_on_page_bit_common
8767
page_endio
10140
find_lock_entry
20041
do_async_mmap_readahead
89487
filemap_fault
94311
lock_page_maybe_drop_mmap
94311
generic_file_buffered_read
96590
generic_file_read_iter
96590
__add_to_page_cache_locked
169053
__page_cache_alloc
169053
add_to_page_cache_lru
169053
pagecache_get_page
329469
find_get_entry
349510
filemap_map_pages
661583
unlock_page
7827974
Generated by:
LCOV version 1.14