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 9269ebf383a1e6e07ed58686277c5af6ce0f6f67..fc7522943dd83df9cc9e9d2adaa9e349ab165fea 100644 (file)
--- 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)
 {