HWPOISON: Undefine short-hand macros after use to avoid namespace conflict

Signed-off-by: Andi Kleen <ak@linux.intel.com>

HWPOISON: Undefine short-hand macros after use to avoid namespace conflict
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Andi Kleen · Andi Kleen
1 parent 0474a60ec7
Showing 1 changed file with 13 additions and 0 deletions Side-by-side Diff
mm/memory-failure.c
@@ -749,6 +749,19 @@
 	{ 0,		0,		"unknown page state",	me_unknown },
 };
  
+#undef dirty
+#undef sc
+#undef unevict
+#undef mlock
+#undef writeback
+#undef lru
+#undef swapbacked
+#undef head
+#undef tail
+#undef compound
+#undef slab
+#undef reserved
+
 static void action_result(unsigned long pfn, char *msg, int result)
 {
 	struct page *page = pfn_to_page(pfn);
...	...	@@ -749,6 +749,19 @@
749	749	{ 0, 0, "unknown page state", me_unknown },
750	750	};
751	751
	752	+#undef dirty
	753	+#undef sc
	754	+#undef unevict
	755	+#undef mlock
	756	+#undef writeback
	757	+#undef lru
	758	+#undef swapbacked
	759	+#undef head
	760	+#undef tail
	761	+#undef compound
	762	+#undef slab
	763	+#undef reserved
	764	+
752	765	static void action_result(unsigned long pfn, char *msg, int result)
753	766	{
754	767	struct page *page = pfn_to_page(pfn);