nfs41: sunrpc: add a struct svc_xprt pointer to struct svc_serv for backchannel use
This svc_xprt is passed on to the callback service thread to be later used
to processes incoming svc_rqst's
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 16043c4..ea80096 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -103,6 +103,7 @@
spinlock_t sv_cb_lock; /* protects the svc_cb_list */
wait_queue_head_t sv_cb_waitq; /* sleep here if there are no
* entries in the svc_cb_list */
+ struct svc_xprt *bc_xprt;
#endif /* CONFIG_NFS_V4_1 */
};