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/

Home

xen-ia64-devel

[Top] [All Lists]

Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt

from [Alex Williamson]

[Permanent Link][Original]

To:	Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Subject:	Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt
From:	Alex Williamson <alex.williamson@xxxxxx>
Date:	Sun, 08 Oct 2006 20:14:23 -0600
Cc:	xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date:	Sun, 08 Oct 2006 19:15:08 -0700
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
In-reply-to:	<20061006091349.GM12156%yamahata@xxxxxxxxxxxxx>
List-help:	<mailto:xen-ia64-devel-request@lists.xensource.com?subject=help>
List-id:	Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
List-post:	<mailto:xen-ia64-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=unsubscribe>
Organization:	OSLO R&D
References:	<20061006091349.GM12156%yamahata@xxxxxxxxxxxxx>
Sender:	xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx

On Fri, 2006-10-06 at 18:13 +0900, Isaku Yamahata wrote:
> per vcpu vhpt
> implement per vcpu vhpt option. allocate VHPT per vcpu.
> added compile time option, xen_ia64_pervcpu_vhpt=y, to enable it.
> Its default is on.
> added xen boot time option, pervcpu_vhpt=0, to disable it.
> 
> This patch focuses on vcpu migration between physical cpus
> becaseu vcpu is heavily migrated with credit scheduler.
> This patch tries to reduce vTLB flush when vcpu is migrated

   Applied.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel

[More with this subject...]

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-ia64-devel] [PATCH] per vcpu vhpt, Isaku Yamahata Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Alex Williamson <= RE: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Xu, Anthony Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Tristan Gingold Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Isaku Yamahata RE: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Xu, Anthony RE: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Xu, Anthony Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Isaku Yamahata RE: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Xu, Anthony [PATCH] remove VHPT_ADDR (was Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt), Isaku Yamahata Re: [PATCH] remove VHPT_ADDR (was Re: [Xen-ia64-devel] [PATCH] per vcpu vhpt), Alex Williamson

Previous by Date:	Re: [Xen-ia64-devel] [PATCH] fix dom0 builder, Alex Williamson
Next by Date:	[Xen-ia64-devel] Re: [PATCH] Remove test of dead CONFIG_XEN_IA64_DOM0_NON_VP, Alex Williamson
Previous by Thread:	[Xen-ia64-devel] [PATCH] per vcpu vhpt, Isaku Yamahata
Next by Thread:	RE: [Xen-ia64-devel] [PATCH] per vcpu vhpt, Xu, Anthony
Indexes:	[Date] [Thread] [Top] [All Lists]

This site is hosted by Citrix