[PATCH 6/9] sunrpc: Tag svc_xprt with net

[Pavel Emelyanov <xemul@parallels.com>]

The transport representation should be per-net of course.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
 include/linux/sunrpc/svc_xprt.h |    2 ++
 net/sunrpc/svc_xprt.c           |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 5f4e18b..e50e3ec 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -66,6 +66,8 @@ struct svc_xprt {
 	struct sockaddr_storage	xpt_remote;	/* remote peer's address */
 	size_t			xpt_remotelen;	/* length of address */
 	struct rpc_wait_queue	xpt_bc_pending;	/* backchannel wait queue */
+
+	struct net		*xpt_net;
 };
 
 int	svc_reg_xprt_class(struct svc_xprt_class *);
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 385d822..f7e8915 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -130,6 +130,7 @@ static void svc_xprt_free(struct kref *kref)
 	struct module *owner = xprt->xpt_class->xcl_owner;
 	if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags))
 		svcauth_unix_info_release(xprt);
+	put_net(xprt->xpt_net);
 	xprt->xpt_ops->xpo_free(xprt);
 	module_put(owner);
 }
@@ -159,6 +160,7 @@ void svc_xprt_init(struct svc_xprt_class *xcl, struct svc_xprt *xprt,
 	spin_lock_init(&xprt->xpt_lock);
 	set_bit(XPT_BUSY, &xprt->xpt_flags);
 	rpc_init_wait_queue(&xprt->xpt_bc_pending, "xpt_bc_pending");
+	xprt->xpt_net = get_net(&init_net);
 }
 EXPORT_SYMBOL_GPL(svc_xprt_init);
 
-- 
1.5.5.6