kernel_optimize_test/fs/f2fs
Daeho Jeong c2759ebaf7 f2fs: change i_compr_blocks of inode to atomic value
writepages() can be concurrently invoked for the same file by different
threads such as a thread fsyncing the file and a kworker kernel thread.
So, changing i_compr_blocks without protection is racy and we need to
protect it by changing it with atomic type value. Plus, we don't need
a 64bit value for i_compr_blocks, so just we will use a atomic value,
not atomic64.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2020-09-11 11:11:26 -07:00
..
acl.c f2fs: Replace spaces with tab 2019-05-08 21:23:11 -07:00
acl.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
checkpoint.c f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
compress.c f2fs: allocate proper size memory for zstd decompress 2020-09-11 11:11:25 -07:00
data.c f2fs: add block address limit check to compressed file 2020-09-11 11:11:25 -07:00
debug.c f2fs: change compr_blocks of superblock info to 64bit 2020-09-11 11:11:25 -07:00
dir.c f2fs: Use generic casefolding support 2020-09-10 14:03:31 -07:00
extent_cache.c f2fs: support 64-bits key in f2fs rb-tree node entry 2020-09-10 14:03:30 -07:00
f2fs.h f2fs: change i_compr_blocks of inode to atomic value 2020-09-11 11:11:26 -07:00
file.c f2fs: change i_compr_blocks of inode to atomic value 2020-09-11 11:11:26 -07:00
gc.c f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
gc.h f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
hash.c f2fs-for-5.8-rc1 2020-06-09 11:28:59 -07:00
inline.c f2fs: fix error path in do_recover_data() 2020-07-08 10:11:19 -07:00
inode.c f2fs: change i_compr_blocks of inode to atomic value 2020-09-11 11:11:26 -07:00
Kconfig f2fs: compress: support lzo-rle compress algorithm 2020-05-11 20:36:46 -07:00
Makefile f2fs: support data compression 2020-01-17 16:48:07 -08:00
namei.c f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
node.c f2fs: fix indefinite loop scanning for free nid 2020-09-08 20:31:33 -07:00
node.h f2fs: shrink spinlock coverage 2020-05-11 20:36:46 -07:00
recovery.c f2fs: fix error path in do_recover_data() 2020-07-08 10:11:19 -07:00
segment.c f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
segment.h f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
shrinker.c f2fs: fix inconsistent comments 2020-03-10 09:18:33 -07:00
super.c f2fs: change i_compr_blocks of inode to atomic value 2020-09-11 11:11:26 -07:00
sysfs.c f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
trace.c f2fs: do not use mutex lock in atomic context 2019-03-05 19:58:06 -08:00
trace.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
verity.c f2fs: use macro instead of f2fs verity version 2020-08-03 10:32:51 -07:00
xattr.c f2fs: space related cleanup 2020-07-26 08:15:40 -07:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00