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| author | Chao Yu <yuchao0@huawei.com> | 2020-03-10 20:50:05 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-03-30 20:46:26 -0700 |
| commit | 91faa5344fd22acf383a01701f184c450b7a6a76 (patch) | |
| tree | ef255070de0630c775afef85bf21f48e974e5b68 /fs | |
| parent | 887347a09a6a41e644a15753171badc544777ee1 (diff) | |
| download | linux-91faa5344fd22acf383a01701f184c450b7a6a76.tar.bz2 | |
f2fs: change default compression algorithm
Use LZ4 as default compression algorithm, as compared to LZO, it shows
almost the same compression ratio and much better decompression speed.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 252d4ea926bf..0c901a4d3d44 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1570,7 +1570,7 @@ static void default_options(struct f2fs_sb_info *sbi) F2FS_OPTION(sbi).test_dummy_encryption = false; F2FS_OPTION(sbi).s_resuid = make_kuid(&init_user_ns, F2FS_DEF_RESUID); F2FS_OPTION(sbi).s_resgid = make_kgid(&init_user_ns, F2FS_DEF_RESGID); - F2FS_OPTION(sbi).compress_algorithm = COMPRESS_LZO; + F2FS_OPTION(sbi).compress_algorithm = COMPRESS_LZ4; F2FS_OPTION(sbi).compress_log_size = MIN_COMPRESS_LOG_SIZE; F2FS_OPTION(sbi).compress_ext_cnt = 0; F2FS_OPTION(sbi).bggc_mode = BGGC_MODE_ON; |