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Re: [Qemu-devel] [Qemu-block] [PATCH 10/10] async: optimize aio_bh_poll


From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [Qemu-block] [PATCH 10/10] async: optimize aio_bh_poll
Date: Wed, 30 Nov 2016 13:38:20 +0000
User-agent: Mutt/1.7.1 (2016-10-04)

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.
> 
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
>  async.c | 10 +++++++++-
>  1 file changed, 9 insertions(+), 1 deletion(-)

Reviewed-by: Stefan Hajnoczi <address@hidden>

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