On Tue, 2026-06-09 at 14:36 +0100, Tvrtko Ursulin wrote: > I wanted to ask something else. > What happened to the idea to remove opportunistic signalling from > dma_fence_is_signaled?
AFAIAR that was declared impossible because some system setups like mobile devices don't signal the fences with an interrupt handler, but have some sort of daemon (in userspace) who peridiocally wakes up to update the graphics output. It wakes up every T milliseconds and opportunistically asks through dma_fence_is_signaled() (and that through ops->signaled() which fences are already signaled. P.
