On Thu, Oct 10, 2013 at 02:46:37PM +0200, Daniel Vetter wrote: > At least on linux sizeof(long) == sizeof(void*) and the thinking > is that you can grab about as many references as there's memory. > > Doesn't really matter, just a bit of OCD since the fixed size data > type in a pure in-kernel datastructure look off. > > v2: Ville asked for an overflow check since no one prevents userspace > from incrementing the pin count forever. > > v3: s/INT/LONG/, noticed by Chris. > > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
