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Date: Wed, 30 Nov 2016 13:06:22 +0000
From: Stefan Hajnoczi <stefanha@gmail.com>
Message-ID: <20161130130622.GF2497@stefanha-x1.localdomain>
References: <20161129114707.2975-1-pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH 03/10] aio: make ctx->list_lock a
 QemuLockCnt, subsuming ctx->walking_bh
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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 12:47:00PM +0100, Paolo Bonzini wrote:
> This will make it possible to walk the list of bottom halves without
> holding the AioContext lock---and in turn to call bottom half
> handlers without holding the lock.
>=20
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>  async.c             | 35 ++++++++++++++++-------------------
>  include/block/aio.h | 12 +++++-------
>  2 files changed, 21 insertions(+), 26 deletions(-)

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

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