From: Andrew Morton <akpm@linux-foundation.org>
Date: Tue, 26 Mar 2013 23:24:20 +0000 (+1100)
Subject: xen-tmem-enable-xen-tmem-shim-to-be-built-loaded-as-a-module-fix
X-Git-Tag: next-20130404~3^2~452
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=035bb2753573082e5ebd5fd9750798caf2581f12;p=karo-tx-linux.git

xen-tmem-enable-xen-tmem-shim-to-be-built-loaded-as-a-module-fix

fix build (disable_frontswap_selfshrinking undeclared)

Cc: Andor Daam <andor.daam@googlemail.com>
Cc: Bob Liu <lliubbo@gmail.com>
Cc: Dan Magenheimer <dan.magenheimer@oracle.com>
Cc: Florian Schmaus <fschmaus@gmail.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Stefan Hengelein <ilendir@googlemail.com>
Cc: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c
index ba46717dc707..8adde8e8428c 100644
--- a/drivers/xen/tmem.c
+++ b/drivers/xen/tmem.c
@@ -382,6 +382,8 @@ static struct frontswap_ops tmem_frontswap_ops = {
 	.invalidate_area = tmem_frontswap_flush_area,
 	.init = tmem_frontswap_init
 };
+#else	/* CONFIG_FRONTSWAP */
+#define disable_frontswap_selfshrinking 1
 #endif
 
 static int xen_tmem_init(void)