diff options
| author | Chao Yu <chao@kernel.org> | 2021-07-10 08:21:41 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 13:43:25 +0200 |
| commit | 723322cc59e60a419e58e97bdf413abd4d2f2500 (patch) | |
| tree | 845b0283bcf8112e1dfe06243aa83eb6ff34cd8c /fs/f2fs | |
| parent | a8e88f238eb7017885ab9485fb70ba06e54d1070 (diff) | |
f2fs: compress: fix to set zstd compress level correctly
[ Upstream commit 01f6afd0f3ccaa2d5f7fb87e7bd910dc17eef06b ]
As 5kft reported in [1]:
set_compress_context() should set compress level into .i_compress_flag
for zstd as well as lz4hc, otherwise, zstd compressor will still use
default zstd compress level during compression, fix it.
[1] https://lore.kernel.org/linux-f2fs-devel/8e29f52b-6b0d-45ec-9520-e63eb254287a@www.fastmail.com/T/#u
Fixes: 3fde13f817e2 ("f2fs: compress: support compress level")
Reported-by: 5kft <5kft@5kft.org>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index ee8eb33e2c25..bfcd5ef36907 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -4137,7 +4137,8 @@ static inline void set_compress_context(struct inode *inode) 1 << COMPRESS_CHKSUM : 0; F2FS_I(inode)->i_cluster_size = 1 << F2FS_I(inode)->i_log_cluster_size; - if (F2FS_I(inode)->i_compress_algorithm == COMPRESS_LZ4 && + if ((F2FS_I(inode)->i_compress_algorithm == COMPRESS_LZ4 || + F2FS_I(inode)->i_compress_algorithm == COMPRESS_ZSTD) && F2FS_OPTION(sbi).compress_level) F2FS_I(inode)->i_compress_flag |= F2FS_OPTION(sbi).compress_level << |