Commit ac3bbec5 authored May 24, 2011 by Sergey Senozhatsky Committed by Linus Torvalds May 25, 2011

mm: remove unused zone_idx variable from set_migratetype_isolate



Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Christoph Lameter <cl@linux.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 965f55de

mm/page_alloc.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -5502,10 +5502,8 @@ int set_migratetype_isolate(struct page *page)
		struct memory_isolate_notify arg;
		int notifier_ret;
		int ret = -EBUSY;
		int zone_idx;

		zone = page_zone(page);
		zone_idx = zone_idx(zone);

		spin_lock_irqsave(&zone->lock, flags);