From: David Rientjes <rientjes@google.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
linux-mm@kvack.org
Subject: [patch] mm, mempolicy: dummy slab_node return value for bugless kernels
Date: Sun, 4 Mar 2012 13:43:32 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.00.1203041341340.9534@chino.kir.corp.google.com> (raw)
BUG() is a no-op when CONFIG_BUG is disabled, so slab_node() needs a
dummy return value to avoid reaching the end of a non-void function.
Signed-off-by: David Rientjes <rientjes@google.com>
---
mm/mempolicy.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1611,6 +1611,7 @@ unsigned slab_node(struct mempolicy *policy)
default:
BUG();
+ return numa_node_id();
}
}
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next reply other threads:[~2012-03-04 21:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-04 21:43 David Rientjes [this message]
2012-03-06 20:15 ` Rafael Aquini
2012-03-07 0:08 ` Andrew Morton
2012-03-07 0:55 ` Rafael Aquini
2012-03-07 4:25 ` David Rientjes
2012-03-07 4:29 ` [patch] mm, mempolicy: make mempolicies robust against errors David Rientjes
2012-03-07 5:30 ` KOSAKI Motohiro
2012-03-07 5:58 ` David Rientjes
2012-03-07 6:34 ` KOSAKI Motohiro
2012-03-07 6:56 ` David Rientjes
2012-03-07 16:24 ` KOSAKI Motohiro
2012-03-07 21:06 ` David Rientjes
2012-03-08 23:51 ` Andrew Morton
2012-04-26 14:58 ` Christoph Lameter
2012-03-07 11:12 ` [patch] mm, mempolicy: dummy slab_node return value for bugless kernels Glauber Costa
2012-03-07 21:04 ` David Rientjes
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