From: "Renato S. Yamane" <renatoyamane-OgAtk61DsrhwFqzsTH5u/w@public.gmane.org>
To: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
akpm-3NddpPZAyC0@public.gmane.org,
mingo-X9Un+BFzKDI@public.gmane.org,
renatoyamane-OgAtk61DsrhwFqzsTH5u/w@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] KVM: mmu: honor global bit on huge pages
Date: Mon, 04 Dec 2006 13:26:04 -0200 [thread overview]
Message-ID: <45743E0C.6090705@mandic.com.br> (raw)
In-Reply-To: <20061204145735.89391A0016-LjA0eNSCdXrQnzwC+xcbyw@public.gmane.org>
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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? :-(
Best regards,
- --
Renato S. Yamane
Fingerprint: 68AE A381 938A F4B9 8A23 D11A E351 5030 D420 515A
PGP Server: http://pgp.mit.edu/ --> KeyID: 0xD420515A
<http://www.renatoyamane.com>
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next prev parent reply other threads:[~2006-12-04 15:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-04 14:57 [PATCH] KVM: mmu: honor global bit on huge pages Avi Kivity
[not found] ` <20061204145735.89391A0016-LjA0eNSCdXrQnzwC+xcbyw@public.gmane.org>
2006-12-04 15:26 ` Renato S. Yamane [this message]
[not found] ` <45743E0C.6090705-OgAtk61DsrhwFqzsTH5u/w@public.gmane.org>
2006-12-04 15:29 ` Avi Kivity
[not found] ` <45743ECD.9050105-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2006-12-04 15:32 ` Avi Kivity
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