5461a1cbaa
maybe just being overly paranoid, but make sure that the timeline id gets compared while the lock is held in every scenario cc: mesa-stable Reviewed-by: Omar Akkila <omar.akkila@collabora.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15453>