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authorJaegeuk Kim <jaegeuk@kernel.org>2016-05-21 08:39:20 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2016-06-03 04:05:16 +0300
commit69e9e4274450c778416bb1ff21e5c6f6276ff418 (patch)
tree7d3ff79d75f6ea6ca00f0ea73ea93551e7c494bd /fs/f2fs/super.c
parent0a87f664d1ad29cc4712303d2142fe386368f07d (diff)
downloadlinux-69e9e4274450c778416bb1ff21e5c6f6276ff418.tar.xz
f2fs: set flush_merge by default
This patch sets flush_merge by default. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
-rw-r--r--fs/f2fs/super.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 14c34735e96f..55203f6a4e8b 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -86,6 +86,7 @@ enum {
Opt_inline_data,
Opt_inline_dentry,
Opt_flush_merge,
+ Opt_noflush_merge,
Opt_nobarrier,
Opt_fastboot,
Opt_extent_cache,
@@ -114,6 +115,7 @@ static match_table_t f2fs_tokens = {
{Opt_inline_data, "inline_data"},
{Opt_inline_dentry, "inline_dentry"},
{Opt_flush_merge, "flush_merge"},
+ {Opt_noflush_merge, "noflush_merge"},
{Opt_nobarrier, "nobarrier"},
{Opt_fastboot, "fastboot"},
{Opt_extent_cache, "extent_cache"},
@@ -482,6 +484,9 @@ static int parse_options(struct super_block *sb, char *options)
case Opt_flush_merge:
set_opt(sbi, FLUSH_MERGE);
break;
+ case Opt_noflush_merge:
+ clear_opt(sbi, FLUSH_MERGE);
+ break;
case Opt_nobarrier:
set_opt(sbi, NOBARRIER);
break;
@@ -946,6 +951,7 @@ static void default_options(struct f2fs_sb_info *sbi)
set_opt(sbi, INLINE_DATA);
set_opt(sbi, EXTENT_CACHE);
sbi->sb->s_flags |= MS_LAZYTIME;
+ set_opt(sbi, FLUSH_MERGE);
#ifdef CONFIG_F2FS_FS_XATTR
set_opt(sbi, XATTR_USER);