[Spice-devel] [spice-gtk 2/3] usbredir: Use atomic for UsbDeviceManager::event_thread_run

[Christophe Fergeau]

On Wed, Jun 29, 2016 at 12:07:48PM -0400, Marc-André Lureau wrote:
> Hi
> 
> ----- Original Message -----
> > This variable is accessed from 2 different threads (main thread and USB
> > event thread), so some care must be taken to read/write it.
> > ---
> 
> event_thread_run is a bool, you should make it a gint, probably even volatile.

I've changed it to gint in v2, I don't know about the volatile, are
there cases where not having it as a volatile is going to cause issues?
Code using GAtomic in glib does not seem to be using volatile.

Christophe
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