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Message-ID: <49CF5DBF.3030305@redhat.com>
Date: Sun, 29 Mar 2009 14:38:39 +0300
From: Avi Kivity <avi@...hat.com>
To: Joerg Roedel <joerg.roedel@....com>
CC: Marcelo Tosatti <mtosatti@...hat.com>, kvm@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/7] kvm mmu: infrastructure changes for multiple huge
page support
Joerg Roedel wrote:
> This patch includes most of the necessary changes to the KVM SoftMMU for
> supporting more than one huge page size. The changes in this patch
> include:
>
> * introduce 'enum kvm_page_size' which is used to represent the page
> size used
>
How about the concept of page_level instead, which returns the level of
a page in terms of the paging hierarchy? Would be easier to compare
against in the various walkers.
I've been thinking for a while to make levels zero-based, so 0 would be
a 4K page, 1 a 2M page, and 2 a 1GB page.
--
error compiling committee.c: too many arguments to function
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