[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] aio: fix aio_ctx_prepare with idle bottom halve
|
From: |
malc |
|
Subject: |
Re: [Qemu-devel] [PATCH] aio: fix aio_ctx_prepare with idle bottom halves |
|
Date: |
Mon, 12 Nov 2012 20:03:10 +0400 (MSK) |
|
User-agent: |
Alpine 2.00 (LNX 1167 2008-08-23) |
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..]
--
mailto:address@hidden