This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


[Xen-devel] [PATCH] tmem: default to on

To: "Xen-Devel (E-mail)" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] tmem: default to on
From: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Date: Wed, 16 Dec 2009 10:37:27 -0800 (PST)
Delivery-date: Wed, 16 Dec 2009 10:39:25 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Turn tmem (transcendent memory) support on by default.

Tmem has been in-tree for about seven months, but disabled
by default.  Enabling it should be entirely harmless
unless a running PV domain has been tmem-modified.
I'd like to confirm that by enabling it now, so that
it can be enabled by default for the 4.0.0 release.

Signed-off-by: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>

diff -r da8baefea216 xen/common/tmem_xen.c
--- a/xen/common/tmem_xen.c     Wed Dec 16 16:48:17 2009 +0000
+++ b/xen/common/tmem_xen.c     Wed Dec 16 11:30:08 2009 -0700
@@ -14,7 +14,7 @@
 #define EXPORT /* indicates code other modules are dependent upon */
-EXPORT int opt_tmem = 0;
+EXPORT int opt_tmem = 1;
 boolean_param("tmem", opt_tmem);
 EXPORT int opt_tmem_compress = 0;

Attachment: tmem-default-on.patch
Description: Binary data

Xen-devel mailing list
<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-devel] [PATCH] tmem: default to on, Dan Magenheimer <=