IB/mlx5: Changes in memory region creation to support on-demand paging

[deliverable/linux.git] / include / linux / notifier.h

diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index d65746efc954c9b4f396a1bcf6561203de265fc9..d14a4c362465712857d1ea8fe39b974a5c05c4ce 100644 (file)
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -47,8 +47,11 @@
  * runtime initialization.
  */
 
+typedef        int (*notifier_fn_t)(struct notifier_block *nb,
+                       unsigned long action, void *data);
+
 struct notifier_block {
-       int (*notifier_call)(struct notifier_block *, unsigned long, void *);
+       notifier_fn_t notifier_call;
        struct notifier_block __rcu *next;
        int priority;
 };