From: Sascha Wildner <saw@online.de>
Date: Thu, 16 Aug 2012 17:53:40 +0000 (+0200)
Subject: unlock_return.cocci: Add vm_object_{hold,drop}().
X-Git-Tag: v3.2.0~361
X-Git-Url: http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/be55a6671c8445a5275e553214bffd4c0bf5f58e

unlock_return.cocci: Add vm_object_{hold,drop}().
---

diff --git a/test/cocci/unlock_return.cocci b/test/cocci/unlock_return.cocci
index 6775567..1a8a392 100644
--- a/test/cocci/unlock_return.cocci
+++ b/test/cocci/unlock_return.cocci
@@ -119,3 +119,21 @@ if (...) { ... when != spin_unlock(l)
 |
 spin_unlock(l);
 )
+
+// vm_object_hold(...) / vm_object_drop(...)
+//
+@@
+expression l;
+@@
+vm_object_hold(l);
+... when != vm_object_drop(l)
+    when any
+    when strict
+(
+if (...) { ... when != vm_object_drop(l)
++   vm_object_drop(l);
+    return ...;
+}
+|
+vm_object_drop(l);
+)