Re: [Xen-devel] [PATCH] x86/PoD: skip eager reclaim when possible

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Tue, May 10, 2016 at 07:49:01AM -0600, Jan Beulich wrote:
> >>> On 10.05.16 at 15:44, <JBeulich@xxxxxxxx> wrote:
> > Reclaiming pages is pointless when the cache can already satisfy all
> > outstanding PoD entries, and doing reclaims in that case can be very
> > harmful to performance when that memory gets used by the guest, but
> > only to store zeroes there.
> > 
> > Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> 
> And I realize I forgot to Cc you, Wei.
> 

Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

Please apply this after we cut RC2.

Wei.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel