diff mbox series

[3/6] SUNRPC: Use the ENOTCONN error on socket disconnect

Message ID 20190315175141.68792-3-trond.myklebust@hammerspace.com (mailing list archive)
State New, archived
Headers show
Series [1/6] SUNRPC: Fix a client regression when handling oversized replies | expand

Commit Message

Trond Myklebust March 15, 2019, 5:51 p.m. UTC 
When the socket is closed, we currently send an EAGAIN error to all
pending requests in order to ask them to retransmit. Use ENOTCONN
instead, to ensure that they try to reconnect before attempting to
transmit.
This also helps SOFTCONN tasks to behave correctly in this
situation.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---
 net/sunrpc/xprt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index e096c5a725df..d7117d241460 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -664,7 +664,7 @@  void xprt_disconnect_done(struct rpc_xprt *xprt)
 	spin_lock_bh(&xprt->transport_lock);
 	xprt_clear_connected(xprt);
 	xprt_clear_write_space_locked(xprt);
-	xprt_wake_pending_tasks(xprt, -EAGAIN);
+	xprt_wake_pending_tasks(xprt, -ENOTCONN);
 	spin_unlock_bh(&xprt->transport_lock);
 }
 EXPORT_SYMBOL_GPL(xprt_disconnect_done);