From 5efd3c6f1be9cfbc621c9445cedd159998ed3ea6 Mon Sep 17 00:00:00 2001
From: Chao Yu <chao2.yu@samsung.com>
Date: Wed, 24 Sep 2014 18:16:13 +0800
Subject: [PATCH] f2fs: add a new mount option for inline dir
Adds a new mount option 'inline_dentry' for inline dir.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/super.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 76b14c8c7e16..73993a9e86be 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -51,6 +51,7 @@ enum {
Opt_disable_ext_identify,
Opt_inline_xattr,
Opt_inline_data,
+ Opt_inline_dentry,
Opt_flush_merge,
Opt_nobarrier,
Opt_err,
@@ -69,6 +70,7 @@ static match_table_t f2fs_tokens = {
{Opt_disable_ext_identify, "disable_ext_identify"},
{Opt_inline_xattr, "inline_xattr"},
{Opt_inline_data, "inline_data"},
+ {Opt_inline_dentry, "inline_dentry"},
{Opt_flush_merge, "flush_merge"},
{Opt_nobarrier, "nobarrier"},
{Opt_err, NULL},
@@ -340,6 +342,9 @@ static int parse_options(struct super_block *sb, char *options)
case Opt_inline_data:
set_opt(sbi, INLINE_DATA);
break;
+ case Opt_inline_dentry:
+ set_opt(sbi, INLINE_DENTRY);
+ break;
case Opt_flush_merge:
set_opt(sbi, FLUSH_MERGE);
break;
@@ -563,6 +568,8 @@ 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");
+ if (test_opt(sbi, INLINE_DENTRY))
+ seq_puts(seq, ",inline_dentry");
if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE))
seq_puts(seq, ",flush_merge");
if (test_opt(sbi, NOBARRIER))
--
2.34.1