On Tue, Sep 27, 2016 at 01:11:50PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > There are current places in the code, and there will be more in the > future, which iterate the forcewake domains to find out which ones > are currently active. > > To save them from doing this iteration, we can cheaply keep a mask > of active domains in dev_priv->uncore.fw_domains_active. > > This has no cost in terms of object size, even manages to shrink it > overall by 368 bytes on my config. > > Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > Cc: "Paneri, Praveen" <praveen.paneri@xxxxxxxxx> Looks solid and should not run afoul of the games played during reset or suspend. Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
