From 27adc785928ae6b34cdda96f472735b77c91e247 Mon Sep 17 00:00:00 2001 From: Trond Myklebust <trond.myklebust@hammerspace.com> Date: Fri, 15 Mar 2019 08:01:16 -0400 Subject: [PATCH] SUNRPC: Use the ENOTCONN error on socket disconnect 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 --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index e096c5a725dff..d7117d2414601 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); -- GitLab