diff options
| author | Daeho Jeong <daehojeong@google.com> | 2020-12-01 13:08:02 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-12-03 00:11:57 -0800 |
| commit | 602a16d58e9aab3c423bcf051033ea6c9e8a6d37 (patch) | |
| tree | b14640b883fad02423a7ffe06f90607f585a0524 /fs/f2fs/data.c | |
| parent | db48965264110dd74d1436fc21dac328d04385d2 (diff) | |
f2fs: add compress_mode mount option
We will add a new "compress_mode" mount option to control file
compression mode. This supports "fs" and "user". In "fs" mode (default),
f2fs does automatic compression on the compression enabled files.
In "user" mode, f2fs disables the automaic compression and gives the
user discretion of choosing the target file and the timing. It means
the user can do manual compression/decompression on the compression
enabled files using ioctls.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index bfe0d787c9e6..e85fd8f77f3f 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -3147,7 +3147,7 @@ static inline bool __should_serialize_io(struct inode *inode, if (IS_NOQUOTA(inode)) return false; - if (f2fs_compressed_file(inode)) + if (f2fs_need_compress_data(inode)) return true; if (wbc->sync_mode != WB_SYNC_ALL) return true; |