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From: Marcelo Tosatti <mtosatti@redhat.com>
To: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Cc: Avi Kivity <avi@redhat.com>, LKML <linux-kernel@vger.kernel.org>,
	KVM <kvm@vger.kernel.org>
Subject: Re: [PATCH 7/8] KVM: MMU: remove the redundant get_written_sptes
Date: Mon, 9 Jan 2012 09:33:54 -0200	[thread overview]
Message-ID: <20120109113354.GC5255@amt.cnet> (raw)
In-Reply-To: <4EEB1AE2.1000300@linux.vnet.ibm.com>

On Fri, Dec 16, 2011 at 06:18:10PM +0800, Xiao Guangrong wrote:
> get_written_sptes is called twice in kvm_mmu_pte_write, one of them can be
> removed
> 
> Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
> ---
>  arch/x86/kvm/mmu.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)

Applied, thanks.

  reply	other threads:[~2012-01-09 11:33 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-16 10:13 [PATCH 0/8] KVM: MMU: reduce the size of shadow page structure and some cleanup Xiao Guangrong
2011-12-16 10:13 ` [PATCH 1/8] KVM: MMU: combine unsync and unsync_children Xiao Guangrong
2011-12-19  2:25   ` Takuya Yoshikawa
2011-12-22 16:06   ` Marcelo Tosatti
2011-12-23  4:11     ` Xiao Guangrong
2012-01-09 11:16   ` Marcelo Tosatti
2012-01-10  4:45     ` Xiao Guangrong
2011-12-16 10:14 ` [PATCH 2/8] KVM: MMU: set the dirty bit for the upper shadow page Xiao Guangrong
2012-01-09 11:30   ` Marcelo Tosatti
2012-01-10  4:46     ` Xiao Guangrong
2011-12-16 10:15 ` [PATCH 3/8] KVM: MMU: do not add a nonpresent spte to rmaps of its child Xiao Guangrong
2011-12-19  2:39   ` Takuya Yoshikawa
2011-12-19  8:32     ` Avi Kivity
2011-12-16 10:16 ` [PATCH 4/8] KVM: MMU: drop unsync_child_bitmap Xiao Guangrong
2011-12-18  8:59   ` Avi Kivity
2011-12-23  4:04     ` Xiao Guangrong
2011-12-16 10:16 ` [PATCH 5/8] KVM: MMU: optimize walking unsync shadow page Xiao Guangrong
2011-12-16 10:17 ` [PATCH 6/8] KVM: MMU: optimize handing invlpg Xiao Guangrong
2011-12-16 10:18 ` [PATCH 7/8] KVM: MMU: remove the redundant get_written_sptes Xiao Guangrong
2012-01-09 11:33   ` Marcelo Tosatti [this message]
2011-12-16 10:18 ` [PATCH 8/8] KVM: MMU: remove PT64_SECOND_AVAIL_BITS_SHIFT Xiao Guangrong
2011-12-18 10:42   ` Avi Kivity
2011-12-23  4:07     ` Xiao Guangrong
2012-01-09  5:04 ` [PATCH 0/8] KVM: MMU: reduce the size of shadow page structure and some cleanup Xiao Guangrong

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