From 18bf854117c6caa4d0083bd42411895163467cb9 Mon Sep 17 00:00:00 2001
From: Christoph Lameter <cl@linux.com>
Date: Wed, 6 Aug 2014 16:04:11 -0700
Subject: [PATCH] slab: use get_node() and kmem_cache_node() functions

Use the two functions to simplify the code avoiding numerous explicit
checks coded checking for a certain node to be online.

Get rid of various repeated calculations of kmem_cache_node structures.

[akpm@linux-foundation.org: fix build]
Signed-off-by: Christoph Lameter <cl@linux.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
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