From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Christoph Lameter <cl@linux.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mm: remove unused zone_idx variable from set_migratetype_isolate
Date: Tue, 22 Mar 2011 13:26:47 +0200 [thread overview]
Message-ID: <20110322112647.GA5086@swordfish.minsk.epam.com> (raw)
mm: remove unused variable zone_idx and zone_idx call from set_migratetype_isolate
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
---
mm/page_alloc.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 7945247..b732240 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5414,10 +5414,8 @@ 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);
--
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next reply other threads:[~2011-03-22 11:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-22 11:26 Sergey Senozhatsky [this message]
2011-03-22 13:43 ` Christoph Lameter
2011-03-23 4:33 ` KAMEZAWA Hiroyuki
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