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authorWanpeng Li <wanpeng.li@linux.intel.com>2015-03-24 03:20:27 +0100
committerJaegeuk Kim <jaegeuk@kernel.org>2015-04-11 00:08:52 +0200
commit75342797988a0f9ebec400a2dde8d4de581c4079 (patch)
tree1a80adb75f0b4dcbdc027d9b255d001c9dca77f7 /fs/f2fs
parentf2fs: preserve extent info for extent cache (diff)
downloadlinux-75342797988a0f9ebec400a2dde8d4de581c4079.tar.xz
linux-75342797988a0f9ebec400a2dde8d4de581c4079.zip
f2fs: enable inline data by default
Enable inline_data feature by default since it brings us better performance and space utilization and now has already stable. Add another option noinline_data to disable it during mount. Suggested-by: Jaegeuk Kim <jaegeuk@kernel.org> Suggested-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/super.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index fc6857f378cc..45aa843fa597 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -58,6 +58,7 @@ enum {
Opt_nobarrier,
Opt_fastboot,
Opt_extent_cache,
+ Opt_noinline_data,
Opt_err,
};
@@ -80,6 +81,7 @@ static match_table_t f2fs_tokens = {
{Opt_nobarrier, "nobarrier"},
{Opt_fastboot, "fastboot"},
{Opt_extent_cache, "extent_cache"},
+ {Opt_noinline_data, "noinline_data"},
{Opt_err, NULL},
};
@@ -372,6 +374,9 @@ static int parse_options(struct super_block *sb, char *options)
case Opt_extent_cache:
set_opt(sbi, EXTENT_CACHE);
break;
+ case Opt_noinline_data:
+ clear_opt(sbi, INLINE_DATA);
+ break;
default:
f2fs_msg(sb, KERN_ERR,
"Unrecognized mount option \"%s\" or missing value",
@@ -596,6 +601,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
seq_puts(seq, ",disable_ext_identify");
if (test_opt(sbi, INLINE_DATA))
seq_puts(seq, ",inline_data");
+ else
+ seq_puts(seq, ",noinline_data");
if (test_opt(sbi, INLINE_DENTRY))
seq_puts(seq, ",inline_dentry");
if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE))
@@ -991,6 +998,7 @@ try_onemore:
sbi->active_logs = NR_CURSEG_TYPE;
set_opt(sbi, BG_GC);
+ set_opt(sbi, INLINE_DATA);
#ifdef CONFIG_F2FS_FS_XATTR
set_opt(sbi, XATTR_USER);