return -EPERM;
inode_lock(target);
- if (is_local_mountpoint(dentry))
+ if (IS_SWAPFILE(target))
+ error = -EPERM;
+ else if (is_local_mountpoint(dentry))
error = -EBUSY;
else {
error = security_inode_unlink(dir, dentry);
else if (target)
inode_lock(target);
+ error = -EPERM;
+ if (IS_SWAPFILE(source) || (target && IS_SWAPFILE(target)))
+ goto out;
+
error = -EBUSY;
if (is_local_mountpoint(old_dentry) || is_local_mountpoint(new_dentry))
goto out;