From d113ceaefa4dc24df10ffa1591e2315c1268b759 Mon Sep 17 00:00:00 2001
From: wcohen <wcohen>
Date: Tue, 24 Apr 2007 15:21:01 +0000
Subject: 	* tapset/memory.stp:	Add matching vm.pagefault.return 
 * testsuite/buildok/memory.stp: Test vm.pagefault.return.

---
 tapset/memory.stp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'tapset/memory.stp')

diff --git a/tapset/memory.stp b/tapset/memory.stp
index a3ed628f..61c77dff 100644
--- a/tapset/memory.stp
+++ b/tapset/memory.stp
@@ -26,6 +26,23 @@ probe vm.pagefault = kernel.function(
 	address =  $address
 }
 
+/* probe vm.pagefault.return
+ *
+ *  Records type of fault that occurred.
+ *
+ * Context:
+ *  The process which triggered the fault.
+ *
+ * Arguments:
+ *  fault_type - type of fault
+ */
+probe vm.pagefault.return = kernel.function(
+        %( kernel_v >= "2.6.13" %? "__handle_mm_fault" %: "handle_mm_fault" %)
+        ).return
+{
+	fault_type = $return
+}
+
 /* Return which node the given address belongs to in a NUMA system */
 function addr_to_node:long(addr:long)  /* pure */ 
 %{
-- 
cgit