---

yaml --- r: 350099 b: refs/heads/master c: 4161824 h: refs/heads/master i: 350097: f899ce7 350095: c9ec5bf v: v3
git-mirror · Feb 8, 2013 · bd95ac6 · bd95ac6
1 parent c870639
commit bd95ac6
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Showing 2 changed files with 8 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 84d7ed799fd6c1366547d88ddb8188c65de3b94f
+refs/heads/master: 4161824f18ff4f56f46595a4016c7315dd0d24f1
diff --git a/trunk/kernel/trace/trace_uprobe.c b/trunk/kernel/trace/trace_uprobe.c
@@ -552,17 +552,18 @@ static int probe_event_enable(struct trace_uprobe *tu, int flag)
 		return -EINTR;
 
 	utc->cons.handler = uprobe_dispatcher;
+	utc->tu = tu;
+	tu->consumer = utc;
+	tu->flags |= flag;
+
 	ret = uprobe_register(tu->inode, tu->offset, &utc->cons);
 	if (ret) {
+		tu->consumer = NULL;
+		tu->flags &= ~flag;
 		kfree(utc);
-		return ret;
 	}
 
-	tu->flags |= flag;
-	utc->tu = tu;
-	tu->consumer = utc;
-
-	return 0;
+	return ret;
 }
 
 static void probe_event_disable(struct trace_uprobe *tu, int flag)