ocfs2: add ocfs2_xattr_get_nolock

This function does the work of ocfs2_xattr_get under an open lock.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h
index 188ef6ba6836..86aa10ffe3f3 100644
--- a/fs/ocfs2/xattr.h
+++ b/fs/ocfs2/xattr.h
@@ -43,6 +43,8 @@ extern struct xattr_handler ocfs2_xattr_security_handler;
 extern struct xattr_handler *ocfs2_xattr_handlers[];
 
 ssize_t ocfs2_listxattr(struct dentry *, char *, size_t);
+int ocfs2_xattr_get_nolock(struct inode *, struct buffer_head *, int,
+                           const char *, void *, size_t);
 int ocfs2_xattr_set(struct inode *, int, const char *, const void *,
                     size_t, int);
 int ocfs2_xattr_set_handle(handle_t *, struct inode *, struct buffer_head *,