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[RESEND]RE: [Xen-ia64-devel][PATCH] not purge vhpt when emulation itr


  • To: "Isaku Yamahata" <yamahata@xxxxxxxxxxxxx>
  • From: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
  • Date: Wed, 12 Jul 2006 22:44:04 +0800
  • Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 12 Jul 2006 07:44:22 -0700
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • Thread-index: Acaluoh+UT00pywNSY6W0ZSa1k4VDQABuFuw
  • Thread-topic: [RESEND]RE: [Xen-ia64-devel][PATCH] not purge vhpt when emulation itr

Done

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Signed-off-by: Zhang xiantao <xiantao.zhang@xxxxxxxxx>
Signed-off-by; Anthony Xu <anthony.xu@xxxxxxxxx>


Thanks,
Anthony

>-----Original Message-----
>From: Isaku Yamahata [mailto:yamahata@xxxxxxxxxxxxx]
>Sent: 2006?7?12? 21:53
>To: Xu, Anthony
>Cc: Alex Williamson; xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>Subject: Re: [Xen-ia64-devel][PATCH] not purge vhpt when emulation itr
>
>Hi Anthony.
>
>Could you add some comments on the code?
>
>
>On Wed, Jul 12, 2006 at 05:19:35PM +0800, Xu, Anthony wrote:
>> It's safe for linux not to purge vhpt when emulating itr,
>> otherwise there are considerable performance loss
>>
>> Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
>> Signed-off-by: Zhang xiantao <xiantao.zhang@xxxxxxxxx>
>> Signed-off-by; Anthony Xu <anthony.xu@xxxxxxxxx>
>>
>>
>> Alex,
>>     Seems we have reached agreement,
>> Please check in this patch, VTIdomain can't boot for several days in my side.
>>
>> Thanks,
>> Anthony
>
>
>> _______________________________________________
>> Xen-ia64-devel mailing list
>> Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-ia64-devel
>
>--
>yamahata

Attachment: not_purge_vhpt_on_itr2.patch
Description: not_purge_vhpt_on_itr2.patch

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