From: Avi Kivity <avi@redhat.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: kvm@vger.kernel.org, mtosatti@redhat.com
Subject: Re: [PATCHv2] [APIC] Optimize searching for highest IRR
Date: Sun, 14 Jun 2009 14:04:02 +0300 [thread overview]
Message-ID: <4A34D922.6030906@redhat.com> (raw)
In-Reply-To: <20090611080651.GP15949@redhat.com>
Gleb Natapov wrote:
> Most of the time IRR is empty, so instead of scanning the whole IRR on
> each VM entry keep a variable that tells us if IRR is not empty. IRR
> will have to be scanned twice on each IRQ delivery, but this is much
> more rare than VM entry.
>
>
Applied, thanks.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2009-06-14 11:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-11 8:06 [PATCHv2] [APIC] Optimize searching for highest IRR Gleb Natapov
2009-06-14 11:04 ` Avi Kivity [this message]
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