anv/allocator: Don't shrink either end of the block pool
Previously, we only tried to ensure that we didn't shrink either end below what was already handed out. However, due to the way we handle relocations with block pools, we can't shrink the back end at all. It's probably best to not shrink in either direction. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105374 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106147 Tested-by:Eero Tamminen <eero.t.tamminen@intel.com> Reviewed-by:
Scott D Phillips <scott.d.phillips@intel.com> Cc: mesa-stable@lists.freedesktop.org