xenbus: Avoid deadlock during suspend due to open transactions

[platform/kernel/linux-starfive.git] / drivers / xen / xenbus / xenbus.h

diff --git a/drivers/xen/xenbus/xenbus.h b/drivers/xen/xenbus/xenbus.h
index 0929811..d75a238 100644 (file)
--- a/drivers/xen/xenbus/xenbus.h
+++ b/drivers/xen/xenbus/xenbus.h
@@ -83,6 +83,7 @@ struct xb_req_data {
        int num_vecs;
        int err;
        enum xb_req_state state;
+       bool user_req;
        void (*cb)(struct xb_req_data *);
        void *par;
 };
@@ -133,4 +134,6 @@ void xenbus_ring_ops_init(void);
 int xenbus_dev_request_and_reply(struct xsd_sockmsg *msg, void *par);
 void xenbus_dev_queue_reply(struct xb_req_data *req);
 
+extern unsigned int xb_dev_generation_id;
+
 #endif