LU-9003 mdc: support posix_acl_valid with user namespace

[fs/lustre-release.git] / libcfs / include / libcfs / linux / linux-fs.h

diff --git a/libcfs/include/libcfs/linux/linux-fs.h b/libcfs/include/libcfs/linux/linux-fs.h
index ce001ca..59d9874 100644 (file)
--- a/libcfs/include/libcfs/linux/linux-fs.h
+++ b/libcfs/include/libcfs/linux/linux-fs.h
@@ -95,4 +95,8 @@ static inline struct dentry *file_dentry(const struct file *file)
 #define posix_acl_from_xattr(a,b,c)    posix_acl_from_xattr(b,c)
 #define posix_acl_to_xattr(a,b,c,d)    posix_acl_to_xattr(b,c,d)
 #endif
+
+#ifndef HAVE_POSIX_ACL_VALID_USER_NS
+#define posix_acl_valid(a,b) posix_acl_valid(b)
+#endif
 #endif