From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>,
xen-devel <xen-devel@lists.xenproject.org>
Cc: Tim Deegan <tim@xen.org>
Subject: Re: [PATCH 2/2] x86/shadow: avoid extra local array variable
Date: Thu, 10 Mar 2016 11:43:45 +0000 [thread overview]
Message-ID: <56E15DF1.7040901@citrix.com> (raw)
In-Reply-To: <56E156E402000078000DB2BE@prv-mh.provo.novell.com>
On 10/03/16 10:13, Jan Beulich wrote:
> mfns[2] was there just because struct sh_emulate_ctxt's two MFN values
> can't be used to hand to vmap(). Making the structure fields an array
> avoids the extra copying.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
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prev parent reply other threads:[~2016-03-10 11:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 10:06 [PATCH 0/2] x86/shadow: further code size reduction Jan Beulich
2016-03-10 10:13 ` [PATCH 1/2] x86/shadow: compile most write emulation code just once Jan Beulich
2016-03-10 11:40 ` Andrew Cooper
[not found] ` <20160310121750.GB86157@deinos.phlegethon.org>
2016-03-10 13:13 ` Jan Beulich
2016-03-10 10:13 ` [PATCH 2/2] x86/shadow: avoid extra local array variable Jan Beulich
2016-03-10 11:43 ` Andrew Cooper [this message]
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