Re: [Qemu-devel] [PATCH] monitor: Protect outbuf from concurrent access

[Paolo Bonzini]

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.

Paolo