Changeset 66707 in vbox for trunk/src/VBox/Additions

Timestamp:

Apr 27, 2017 6:40:09 PM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

115106

Message:

bugref:8524: Additions/linux: play nicely with distribution-installed Additions
Fix an inverted Assert to WARN_ON mapping and convert all WARN_ON calls to WARN_ON_ONCE to avoid flooding the system log if an assertion triggers often.

File:

• trunk/src/VBox/Additions/linux/drm/VBoxVideoIPRT.h (modified) (1 diff)

trunk/src/VBox/Additions/linux/drm/VBoxVideoIPRT.h

@@ -74 +74 @@
  * @{ */
 
-#define Assert(a) WARN_ON(a)
-#define AssertPtr(a) WARN_ON(!(a))
-#define AssertReturnVoid(a) do { if (WARN_ON(!(a))) return; } while(0)
-#define AssertRC(a) WARN_ON(RT_FAILURE(a))
+#define Assert(a) WARN_ON_ONCE(!(a))
+#define AssertPtr(a) WARN_ON_ONCE(!(a))
+#define AssertReturnVoid(a) do { if (WARN_ON_ONCE(!(a))) return; } while(0)
+#define AssertRC(a) WARN_ON_ONCE(RT_FAILURE(a))
 #define AssertPtrNullReturnVoid(a) do {} while(0)
-#define AssertPtrReturnVoid(a) do { if (WARN_ON(!(a))) return; } while(0)
+#define AssertPtrReturnVoid(a) do { if (WARN_ON_ONCE(!(a))) return; } while(0)
 
 extern int RTASSERTVAR[1];