[compiler-rt] [scudo] Added LRU eviction policy to secondary cache. (PR #99409)

[via llvm-commits]

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@@ -202,6 +210,10 @@ template <typename Config> class MapAllocatorCache {
   static_assert(Config::getDefaultMaxEntriesCount() <=
                     Config::getEntriesArraySize(),
                 "");
+  // Ensure the cache entry array size fits in the LRU list Next and Prev
+  // index fields
+  static_assert(Config::getEntriesArraySize() <= CachedBlock::CacheIndexMax,
+                "");
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ChiaHungDuan wrote:

Let's have some thing in the description. It can be a brief one and let the comment tell the detail

https://github.com/llvm/llvm-project/pull/99409