tmem: Disable by default: enable with Xen boot param 'tmem'

This reverts 20758:4e56f809ddbf and 20655:3c5b5c4c1d79

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/xen/common/tmem_xen.c b/xen/common/tmem_xen.c
index ba3f03ca9708faa374d2e40620fc31f20d463244..950c9c03da1bcdc34985d7ab23ce4b96b631c487 100644 (file)
--- a/xen/common/tmem_xen.c
+++ b/xen/common/tmem_xen.c
@@ -14,11 +14,7 @@
 
 #define EXPORT /* indicates code other modules are dependent upon */
 
-#ifdef __x86_64__
-EXPORT int opt_tmem = 1;
-#else
 EXPORT int opt_tmem = 0;
-#endif
 boolean_param("tmem", opt_tmem);
 
 EXPORT int opt_tmem_compress = 0;