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 55649bec0b4df64e458a181c914c1ac2c07c410f..b0fd2f2d0716c487ff703a7b3a1f2759f0b4fd06 100644 (file)
--- 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;
 }