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

[via llvm-commits]

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@@ -249,11 +273,17 @@ template <typename Config> class MapAllocatorCache {
     }
     do {
       ScopedLock L(Mutex);
+
+      Time = getMonotonicTimeFast();
+      if (Entry.Time != 0)
+        Entry.Time = Time;
+
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ChiaHungDuan wrote:

I know we will remove the `Entry.Time` but it's still better to have some comment on why we move the `getMonotonicTimeFast()` here.

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