[Xen-ia64-devel] PATCH: smp boot speed-up (sal cache flush, itc/

WARNING - OLD ARCHIVES

http://lists.xen.org/

To:

xen-ia64-devel@xxxxxxxxxxxxxxxxxxx, "Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>, Alex Williamson <alex.williamson@xxxxxx>

Subject:

[Xen-ia64-devel] PATCH: smp boot speed-up (sal cache flush, itc/itv messages)

From:

Tristan Gingold <Tristan.Gingold@xxxxxxxx>

Date:

Tue, 25 Apr 2006 11:36:50 +0200

Delivery-date:

Tue, 25 Apr 2006 02:32:50 -0700

Envelope-to:

www-data@xxxxxxxxxxxxxxxxxx

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>

Sender:

xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx

User-agent:

KMail/1.5

Hi,

this patch change the emulation of SAL_CACHE_FLUSH: it is now a call to 
sal_cache_flush instead of fc-ing over domain memory.  The sal call is faster 
but has side effects.

The set_itc disabled message is only printed once.

Tested by booting dom0+domU

Tristan.

xen-flush.diffs
Description: Text Data

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

<Prev in Thread]	Current Thread	[Next in Thread>
[Xen-ia64-devel] PATCH: smp boot speed-up (sal cache flush, itc/itv messages), Tristan Gingold <= [Xen-ia64-devel] Re: PATCH: smp boot speed-up (sal cache flush, itc/itv messages), Alex Williamson

Previous by Date:

RE: [Xen-ia64-devel] [PATCH] Use16M page size in identity mapping, Tian, Kevin

Next by Date:

[Xen-ia64-devel] PATCH [resent**3]: FPH enabling + cleanup, Tristan Gingold

Previous by Thread:

[Xen-ia64-devel] [PATCH] Use16M page size in identity mapping, Xu, Anthony

Next by Thread:

[Xen-ia64-devel] Re: PATCH: smp boot speed-up (sal cache flush, itc/itv messages), Alex Williamson

Indexes:

[Date] [Thread] [Top] [All Lists]