[PATCH] [29/31] HWPOISON: Undefine short-hand macros after use to avoid namespace conflict

[Andi Kleen]

Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>

---
 mm/memory-failure.c |   13 +++++++++++++
 1 file changed, 13 insertions(+)

Index: linux/mm/memory-failure.c
===================================================================
--- linux.orig/mm/memory-failure.c
+++ linux/mm/memory-failure.c
@@ -747,6 +747,19 @@ static struct page_state {
 	{ 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);
--
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