From: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Date: Thu, 4 Jul 2013 00:33:25 +0000 (+0800)
Subject: mm/slub: Drop unnecessary nr_partials
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1050.54~12093^2~9
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=a446336454cf9ce3234a6013d1c3b482358d9459;p=mirror_ubuntu-artful-kernel.git

mm/slub: Drop unnecessary nr_partials

This patch remove unused nr_partials variable.

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/mm/slub.c b/mm/slub.c
index 4df2c0c337fb..f788be3a0b12 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5266,7 +5266,6 @@ __initcall(slab_sysfs_init);
 #ifdef CONFIG_SLABINFO
 void get_slabinfo(struct kmem_cache *s, struct slabinfo *sinfo)
 {
-	unsigned long nr_partials = 0;
 	unsigned long nr_slabs = 0;
 	unsigned long nr_objs = 0;
 	unsigned long nr_free = 0;
@@ -5278,7 +5277,6 @@ void get_slabinfo(struct kmem_cache *s, struct slabinfo *sinfo)
 		if (!n)
 			continue;
 
-		nr_partials += n->nr_partial;
 		nr_slabs += atomic_long_read(&n->nr_slabs);
 		nr_objs += atomic_long_read(&n->total_objects);
 		nr_free += count_partial(n, count_free);