JFS: Implement jfs_init_security

This atomically initializes the security xattr when an object is created

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/fs/jfs/jfs_xattr.h b/fs/jfs/jfs_xattr.h
index 116a73ce3076..25e9990bccd1 100644
--- a/fs/jfs/jfs_xattr.h
+++ b/fs/jfs/jfs_xattr.h
@@ -61,4 +61,14 @@ extern ssize_t jfs_getxattr(struct dentry *, const char *, void *, size_t);
 extern ssize_t jfs_listxattr(struct dentry *, char *, size_t);
 extern int jfs_removexattr(struct dentry *, const char *);
 
+#ifdef CONFIG_JFS_SECURITY
+extern int jfs_init_security(tid_t, struct inode *, struct inode *);
+#else
+static inline int jfs_init_security(tid_t tid, struct inode *inode,
+                                    struct inode *dir)
+{
+        return 0;
+}
+#endif
+
 #endif  /* H_JFS_XATTR */