On Wed, Aug 07, 2013 at 12:09:33PM +0200, Daniel Vetter wrote: > It's unclear whether ->map is allowed to fail with -EINTR, but > looking at current callers it's pretty clear that they don't > expect this to happen. So use a blocking mutex_lock call. Since > we don't wait for the gpu in our ->map callback the lack of the > gpu hang checks doesn't matter. > > Furthermore the goal is to eventually have per dma-buf locking done > by callers with ww mutexes, so this will then be removed. > > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Ugh, who can't handle EINTR here but can handle all the other errors? -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
