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Re: [Qemu-devel] [PATCH] qemu-coroutine: Add simple work queue support

From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH] qemu-coroutine: Add simple work queue support
Date: Mon, 05 Sep 2011 15:23:07 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0) Gecko/20110816 Thunderbird/6.0

Am 24.08.2011 09:57, schrieb Peter A. G. Crosthwaite:
> Add a function co_queue_yield_to_next() which will immediately transfer
> control to the coroutine at the head of a co queue. This can be used for
> implementing simple work queues where the manager of a co-queue only
> needs to restart queued routines one at a time.
> Signed-off-by: Peter A. G. Crosthwaite <address@hidden>

Is there a difference to qemu_co_queue_next(), except that it doesn't
use a bottom half? Is there a reason why using a BH isn't reasonable in
your use case?


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