tree 43497068952c2b012a795f9217f351dd7f9e99e3
parent 578b6a79a3de1dcb933f3f58f5e6b5b133371360
author Alina Djamankulova <adjama@google.com> 1629768161 -0700
committer Matthias Sohn <matthias.sohn@sap.com> 1633696501 +0200

DFS block cache: allow multiple passes for blocks before eviction

Let certain pack extensions that are expensive to load from storage
(e.g. pack index, bitmap index) stay in DFS block cache longer than
others by overriding default cache count through DfsBlockCacheConfig

Don't change default behavior when cache override map is empty. Use int
cacheCount instead of boolean hot for Ref<T>

Signed-off-by: Alina Djamankulova <adjama@google.com>
Change-Id: I18062784ec9cc14dbba3e4bb8d9509440cf2d44f