From: Bob Liu <lliubbo@gmail.com>
Date: Thu, 12 Dec 2013 11:05:14 +0000 (+0800)
Subject: tmem: cleanup: rm unused tmem_freeze_all()
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~5690
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5e173a02c6220442b93a8e36a67305d705ff6467;p=xen.git

tmem: cleanup: rm unused tmem_freeze_all()

Nobody uses tmem_freeze_all() so remove it.

Signed-off-by: Bob Liu <bob.liu@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/xen/common/tmem.c b/xen/common/tmem.c
index 9269ebf383..fc7522943d 100644
--- a/xen/common/tmem.c
+++ b/xen/common/tmem.c
@@ -2755,19 +2755,6 @@ void tmem_destroy(void *v)
     write_unlock(&tmem_rwlock);
 }
 
-/* freezing all pools guarantees that no additional memory will be consumed */
-void tmem_freeze_all(unsigned char key)
-{
-    static int freeze = 0;
-
-    write_lock(&tmem_rwlock);
-
-    freeze = !freeze;
-    tmemc_freeze_pools(TMEM_CLI_ID_NULL,freeze);
-
-    write_unlock(&tmem_rwlock);
-}
-
 #define MAX_EVICTS 10  /* should be variable or set via TMEMC_ ?? */
 void *tmem_relinquish_pages(unsigned int order, unsigned int memflags)
 {