From: Andi Kleen <andi@firstfloor.org>
Date: Wed, 16 Dec 2009 11:20:00 +0000 (+0100)
Subject: HWPOISON: Undefine short-hand macros after use to avoid namespace conflict
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2326c467df4ff814dc07cf1bdaa1e6e0a9c9f21c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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

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

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index ded1d387b4c5..b5c3b6bd511f 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -749,6 +749,19 @@ 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);