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Date: Wed, 30 Nov 2016 13:38:20 +0000
From: Stefan Hajnoczi <stefanha@gmail.com>
Message-ID: <20161130133820.GL2497@stefanha-x1.localdomain>
References: <20161129114707.2975-1-pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [Qemu-block] [PATCH 10/10] async: optimize
 aio_bh_poll
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org


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On Tue, Nov 29, 2016 at 12:47:07PM +0100, Paolo Bonzini wrote:
> Avoid entering the slow path of qemu_lockcnt_dec_and_lock if
> no bottom half has to be deleted.
>=20
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>  async.c | 10 +++++++++-
>  1 file changed, 9 insertions(+), 1 deletion(-)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

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