Over past months a performance issue was found with the Mesa-DB cache
implementation that results in a too slow cache startup time when cache is
full. A better indexing strategy will need to be invented to mitigate the
issue. Until then, let's default back to the multi-file cache.
Suggested-by: Michel Dänzer <mdaenzer@redhat.com>
Acked-by: Timothy Arceri <tarceri@itsqueeze.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34199>