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[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>
hifive-unleashed-5.1
Andi Kleen 2005-11-05 17:25:53 +01:00 committed by Linus Torvalds
parent fed644132f
commit b0d4169321
1 changed files with 1 additions and 2 deletions
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3
mm/page_alloc.c
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@ -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;
}