SUNRPC: Fix possible autodisconnect during connect due to old last_used

Ensure last_used is updated before calling mod_timer inside
xprt_schedule_autodisconnect.  This avoids a possible xprt_autoclose
firing immediately after a successful connect when xprt_unlock_connect
calls xprt_schedule_autodisconnect with an old value of last_used.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index c4d138202abb..70d6a1f10db9 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -750,6 +750,7 @@ static void
 xprt_schedule_autodisconnect(struct rpc_xprt *xprt)
         __must_hold(&xprt->transport_lock)
 {
+        xprt->last_used = jiffies;
         if (RB_EMPTY_ROOT(&xprt->recv_queue) && xprt_has_timer(xprt))
                 mod_timer(&xprt->timer, xprt->last_used + xprt->idle_timeout);
 }
@@ -1765,7 +1766,6 @@ void xprt_release(struct rpc_task *task)
         xprt->ops->release_xprt(xprt, task);
         if (xprt->ops->release_request)
                 xprt->ops->release_request(task);
-        xprt->last_used = jiffies;
         xprt_schedule_autodisconnect(xprt);
         spin_unlock(&xprt->transport_lock);
         if (req->rq_buffer)