On Thu, Feb 16, 2017 at 11:13:47AM +0000, Chris Wilson wrote: > When the timer expires for checking on interrupt processing, check to > see if any interrupts arrived within the last time period. If real > interrupts are still being delivered, we can be reassured that we > haven't missed the final interrupt as the waiter will still be woken. > Only once all activity ceases, do we have to worry about the waiter > never being woken and so need to install a timer to kick the waiter for > a slow arrival of a seqno. > > References: https://bugs.freedesktop.org/show_bug.cgi?id=99816 Bah, not relevant anymore. Ironlake misses are still present. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
