Re: [PATCH] KVM: mmu: honor global bit on huge pages

[Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>]

Renato S. Yamane wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Em 04-12-2006 12:57, Avi Kivity escreveu:
>   
>> The kvm mmu attempts to cache global translations, however it misses on
>> global huge page translation (which is what most global pages are).
>>
>> By caching global huge page translations, boot time of fc5 i386 on i386
>> is reduced from ~35 seconds to ~24 seconds.
>>     
>
> I try use this patch in Kernel 2.6.19-git5, but I receive an error message:
>
> /linux-2.6.19# patch -p1 < /home/yamane/Desktop/kernel/kvm.patch
> can't find file to patch at input line 3
> Perhaps you used the wrong -p or --strip option?
> The text leading up to this was:
> - --------------------------
> |--- linux-2.6.orig/drivers/kvm/paging_tmpl.h
> |+++ linux-2.6/drivers/kvm/paging_tmpl.h
> - --------------------------
> File to patch:
>
> Whats wrong? :-(
>   

This patch is for kvm, which lives in the -mm kernel.  Apply the latest 
-mm patch first.


-- 
error compiling committee.c: too many arguments to function


-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys - and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV