Commit f3680312 authored Oct 13, 2005 by J. Bruce Fields Committed by Trond Myklebust Oct 18, 2005

SUNRPC: Retry wrap in case of memory allocation failure.



 For privacy we need to allocate extra pages to hold encrypted page data when
 wrapping requests.  This allocation may fail, and we handle that case by
 waiting and retrying.

 Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent ead5e1c2

net/sunrpc/clnt.c

+10 −3

Original line number	Diff line number	Diff line
		@@ -710,9 +710,16 @@ call_encode(struct rpc_task *task)
		rpc_exit(task, -EIO);
		return;
		}
		if (encode != NULL)
		if (encode == NULL)
		return;

		task->tk_status = rpcauth_wrap_req(task, encode, req, p,
		task->tk_msg.rpc_argp);
		if (task->tk_status == -ENOMEM) {
		/* XXX: Is this sane? */
		rpc_delay(task, 3*HZ);
		task->tk_status = -EAGAIN;
		}
		}

		/*