From: Keir Fraser <keir@xensource.com>
To: Jan Beulich <jbeulich@novell.com>, xen-devel@lists.xensource.com
Subject: Re: [PATCH 0/8] 2.6.17 merge additions
Date: Fri, 02 Mar 2007 11:17:05 +0000 [thread overview]
Message-ID: <C20DB831.A7AE%keir@xensource.com> (raw)
In-Reply-To: <45E80393.76E4.0078.0@novell.com>
On 2/3/07 09:59, "Jan Beulich" <jbeulich@novell.com> wrote:
> Isn't that patch just doing this - paging_init() is almost identical to
> native
> after the patch (the sole difference is the setting of
> init_mm.context.pinned).
> The only real addition (to find_early_table_space()) is the space reservation
> for the fixmap tables (so these can be set up earlier) and the stuff moved
> out of paging_init() into init_memory_mapping(). And I don't think it is
> reasonable to expect init_memory_mapping() to get very close to native.
Okay I probably should have done a three-way comparison with the native code
as well, then. My first impression was definitely that the code looked more
complicated rather than less. :-) I'll take another look.
-- Keir
prev parent reply other threads:[~2007-03-02 11:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-14 15:56 [PATCH 0/8] 2.6.17 merge additions Jan Beulich
2007-03-02 9:05 ` Jan Beulich
2007-03-02 9:19 ` Keir Fraser
2007-03-02 9:59 ` Jan Beulich
2007-03-02 11:17 ` Keir Fraser [this message]
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