From b0d41693217b3bb5b837940dc7465e82a9d49476 Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@suse.de>
Date: Sat, 5 Nov 2005 17:25:53 +0100
Subject: [PATCH] x86_64: When cpu_up fails clean up page allocator properly

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 mm/page_alloc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'mm')

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 9b43511dbefd..e8810a7e0264 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1876,11 +1876,10 @@ static int __devinit pageset_cpuup_callback(struct notifier_block *nfb,
 			if (process_zones(cpu))
 				ret = NOTIFY_BAD;
 			break;
-#ifdef CONFIG_HOTPLUG_CPU
+		case CPU_UP_CANCELED:
 		case CPU_DEAD:
 			free_zone_pagesets(cpu);
 			break;
-#endif
 		default:
 			break;
 	}
-- 
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