---

yaml --- r: 116686 b: refs/heads/master c: f2461fc h: refs/heads/master v: v3
git-mirror · Oct 14, 2008 · 4723ed2 · 4723ed2
1 parent 34796c6
commit 4723ed2
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8b27386a9ce9c7f0f8702cff7565a46802ad57d1
+refs/heads/master: f2461fc82a083dd60062e05e704c5fcc1c658ba1
diff --git a/trunk/include/linux/tracepoint.h b/trunk/include/linux/tracepoint.h
@@ -124,4 +124,11 @@ extern void tracepoint_iter_reset(struct tracepoint_iter *iter);
 extern int tracepoint_get_iter_range(struct tracepoint **tracepoint,
 	struct tracepoint *begin, struct tracepoint *end);
 
+/*
+ * tracepoint_synchronize_unregister must be called between the last tracepoint
+ * probe unregistration and the end of module exit to make sure there is no
+ * caller executing a probe when it is freed.
+ */
+#define tracepoint_synchronize_unregister() synchronize_sched()
+
 #endif