ovl: check for ->listxattr() support

We have decoupled vfs_listxattr() from IOP_XATTR. Instead we just need to check whether inode->i_op->listxattr is implemented. Cc: [email protected] Signed-off-by: Christian Brauner (Microsoft) <[email protected]>
kawasaki · Mar 6, 2023 · a1fbb60 · a1fbb60
1 parent d9f892b
commit a1fbb60
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
@@ -81,8 +81,7 @@ int ovl_copy_xattr(struct super_block *sb, const struct path *oldpath, struct de
 	int error = 0;
 	size_t slen;
 
-	if (!(old->d_inode->i_opflags & IOP_XATTR) ||
-	    !(new->d_inode->i_opflags & IOP_XATTR))
+	if (!old->d_inode->i_op->listxattr || !new->d_inode->i_op->listxattr)
 		return 0;
 
 	list_size = vfs_listxattr(old, NULL, 0);