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[Xen-devel] Re: [Qemu-devel] [PATCH 01/13] Handle terminating signals.

To: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Subject: [Xen-devel] Re: [Qemu-devel] [PATCH 01/13] Handle terminating signals.
From: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Date: 2008年8月26日 14:16:17 +0200
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, qemu-devel@xxxxxxxxxx
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Ian Jackson wrote:
> I have a patch in our tree which changes the signal delivery mechanism
> for aio completion to use the well known pipe-to-self trick. I had to
> do this because there were some circumstances where IO completion
> signals were being lost due to races.
>
> I was planning to send this upstream. Should I enhance my change to
> do the same to the termination signals too ?
What this would be useful for? The termination signals usualy one-shot
anyway, so I don't see any advantage in doing the pipe-to-self trick.
cheers,
 Gerd
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