[Qemu-devel] Re: Two signalfd_compat threads created: remove one

[Anthony Liguori]

Blue Swirl wrote:
> Hi,
>
> Function qemu_aio_init() is called from both vl.c and block.c. This
> means that two threads handling signalfd_compat are created. This
> patch removes the call from vl.c.
>   

Thanks for catching this.  I committed a slightly different patch.  We 
already go through the trouble of maintaining an aio_initialized 
variable so I added a simple check to short-cut the aio_init function if 
we've already been initialized.  Your patch isn't necessary a bad one 
though since it's already called from bdrv_init.  Please commit.

Regards,

Anthony Liguori