From: Chao Yu <chao2.yu@samsung.com>
Date: Mon, 23 Mar 2015 02:37:39 +0000 (+0800)
Subject: f2fs: persist system.advise into on-disk inode
X-Git-Tag: v4.1-rc1~87^2~11
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=30c62fdb25cc0c55fa442245f7aaab074d2e701a;p=karo-tx-linux.git

f2fs: persist system.advise into on-disk inode

This patch fixes to dirty inode for persisting i_advise of f2fs inode info into
on-disk inode if user sets system.advise through setxattr. Otherwise the new
value will be lost.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 55649bec0b4d..b0fd2f2d0716 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -153,6 +153,7 @@ static int f2fs_xattr_advise_set(struct dentry *dentry, const char *name,
 		return -EINVAL;
 
 	F2FS_I(inode)->i_advise |= *(char *)value;
+	mark_inode_dirty(inode);
 	return 0;
 }