From: J. Bruce Fields <bfields@redhat.com>
Date: Tue, 14 Aug 2012 19:27:23 +0000 (-0400)
Subject: svcrpc: make svc_create_xprt enqueue on clearing XPT_BUSY
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/linux-imx.git/commitdiff_plain/c3341966943284ab3618a1814cefd693ad9aa736

svcrpc: make svc_create_xprt enqueue on clearing XPT_BUSY

Whenever we clear XPT_BUSY we should call svc_xprt_enqueue().  Without
that we may fail to notice any events (such as new connections) that
arrived while XPT_BUSY was set.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index e1810b947dea..4801fdac2c9d 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -238,7 +238,7 @@ int svc_create_xprt(struct svc_serv *serv, const char *xprt_name,
 		list_add(&newxprt->xpt_list, &serv->sv_permsocks);
 		spin_unlock_bh(&serv->sv_lock);
 		newport = svc_xprt_local_port(newxprt);
-		clear_bit(XPT_BUSY, &newxprt->xpt_flags);
+		svc_xprt_received(newxprt);
 		return newport;
 	}
  err: