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Date: Mon, 12 Nov 2012 20:03:10 +0400 (MSK)
From: malc <av1474@comtv.ru>
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Subject: Re: [Qemu-devel] [PATCH] aio: fix aio_ctx_prepare with idle bottom
	halves
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org

On Mon, 12 Nov 2012, Paolo Bonzini wrote:

> Commit ed2aec4867f0d5f5de496bb765347b5d0cfe113d changed the return
> value of aio_ctx_prepare from false to true when only idle bottom
> halves are available.  This broke PC old-style DMA, which uses them.
> Fix this by making aio_ctx_prepare return true only when non-idle
> bottom halves are scheduled to run.
> 

Applied, thanks.

[..snip..]

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