xenbus/backend: Add memory pressure handler callback

[sfrench/cifs-2.6.git] / include / xen / xenbus.h

diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index 24228a102141e3981911bba20712ca53dcb2b219..980952ea452b31b15b01103f75644aa50da28413 100644 (file)
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -105,6 +105,7 @@ struct xenbus_driver {
        struct device_driver driver;
        int (*read_otherend_details)(struct xenbus_device *dev);
        int (*is_ready)(struct xenbus_device *dev);
+       void (*reclaim_memory)(struct xenbus_device *dev);
 };
 
 static inline struct xenbus_driver *to_xenbus_driver(struct device_driver *drv)