WARNING - OLD ARCHIVES

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/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] Re: [PATCH] GSoC 2010 - Memory hotplug support for Xen g

To: Daniel Kiper <dkiper@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] Re: [PATCH] GSoC 2010 - Memory hotplug support for Xen guests - third fully working version
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Thu, 12 Aug 2010 17:48:21 -0700
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, konrad.wilk@xxxxxxxxxx, stefano.stabellini@xxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, v.tolstov@xxxxxxxxx, linux-mm@xxxxxxxxx
Delivery-date: Thu, 12 Aug 2010 17:49:20 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <4C6495DC.4030005@xxxxxxxx>
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>
References: <20100812012224.GA16479@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> <4C6495DC.4030005@xxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.7) Gecko/20100720 Fedora/3.1.1-1.fc13 Lightning/1.0b2pre Thunderbird/3.1.1
 On 08/12/2010 05:46 PM, Jeremy Fitzhardinge wrote:
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index fad3df2..4f35eaf 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -9,6 +9,16 @@ config XEN_BALLOON the system to expand the domain's memory allocation, or alternatively return unneeded memory to the system. +config XEN_BALLOON_MEMORY_HOTPLUG + bool "Xen memory balloon driver with memory hotplug support" + default n + depends on XEN_BALLOON && MEMORY_HOTPLUG + help + Xen memory balloon driver with memory hotplug support allows expanding + memory available for the system above limit declared at system startup. + It is very useful on critical systems which require long run without + rebooting. + config XEN_SCRUB_PAGES bool "Scrub pages before returning them to system" depends on XEN_BALLOON diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index

Gah, what a mess.  Will repost later.

    J

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>