On Thu, Aug 04, 2016 at 06:18:53PM -0300, Gustavo Padovan wrote:
> 2016-08-03 Chris Wilson :
>
> > On Tue, Jul 12, 2016 at 03:08:45PM -0300, Gustavo Padovan wrote:
> > > From: Gustavo Padovan
> > >
> > > Signalling doesn't need to be enabled at sync_file creation, it is only
> > > required if us
2016-08-03 Chris Wilson :
> On Tue, Jul 12, 2016 at 03:08:45PM -0300, Gustavo Padovan wrote:
> > From: Gustavo Padovan
> >
> > Signalling doesn't need to be enabled at sync_file creation, it is only
> > required if userspace waiting the fence to signal through poll().
> >
> > Thus we delay fenc
On Tue, Jul 12, 2016 at 03:08:45PM -0300, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Signalling doesn't need to be enabled at sync_file creation, it is only
> required if userspace waiting the fence to signal through poll().
>
> Thus we delay fence_add_callback() until poll is called. It
On 12/07/2016 19:08, Gustavo Padovan wrote:
> ...
>
> +++ b/include/linux/sync_file.h
> @@ -28,6 +28,7 @@
>* @name: name of sync_file. Useful for debugging
>* @sync_file_list: membership in global file list
>* @wq: wait queue for fence signaling
> + * @ena
From: Gustavo Padovan
Signalling doesn't need to be enabled at sync_file creation, it is only
required if userspace waiting the fence to signal through poll().
Thus we delay fence_add_callback() until poll is called. It only adds the
callback the first time poll() is called. This avoid re-adding
