[Spice-devel] [PATCH] monitor: Protect outbuf from concurrent access
kraxel at redhat.com
Mon Sep 5 00:48:04 PDT 2011
On 09/02/11 17:31, Paolo Bonzini wrote:
> On 09/02/2011 05:18 PM, Gerd Hoffmann wrote:
>>> Can you just use a bottom half to defer this work to the I/O thread?
>>> Bottom half scheduling has to be signal safe which means it will also be
>>> thread safe.
>> Not that straight forward as I would have to pass arguments to the
>> bottom half.
> Can you add a variant of qemu_bh_new that accepts a sizeof for the new
> bottom half? Then the bottom half itself can be passed as the opaque and
> used for the arguments.
That wouldn't help. I would have to create some kind of job queue which
is then processed by the bottom half.
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