From: Keir Fraser <keir.fraser@eu.citrix.com>
To: "James (song wei)" <jsong@novell.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: need to explain the code
Date: Thu, 05 Nov 2009 07:58:36 +0000 [thread overview]
Message-ID: <C718362C.193CB%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <26208586.post@talk.nabble.com>
It gets assigned tro via that macro. I.e.,
HYPERVISOR_COMPAT_VIRT_START(d) = ...
Which is a bit odd. :-) You can grep for that, and find it in
arch/x86/domain.c and arch/x86/domain_build.c.
-- Keir
On 05/11/2009 06:25, "James (song wei)" <jsong@novell.com> wrote:
>
> I see the XEN code about "#define HYPERVISOR_COMPAT_VIRT_START(d)
> ((d)->arch.hv_compat_vstart)" in xen/include/asm-x86/config.h and be puzzled
> that where did the code allocate a value to hv_compat_vstart?
> Someone could tell me. thanks in advance!
>
> -James (song wei)
next prev parent reply other threads:[~2009-11-05 7:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-05 6:25 need to explain the code James (song wei)
2009-11-05 7:58 ` Keir Fraser [this message]
2009-11-05 8:38 ` James Song
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