[compiler-rt] [scudo] Pass the max number of blocks to popBlocks (PR #70243)

[Christopher Ferris via llvm-commits]

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@@ -191,13 +191,15 @@ template <typename Config> class SizeClassAllocator32 {
     return BlockSize > PageSize;
   }
 
-  u16 popBlocks(CacheT *C, uptr ClassId, CompactPtrT *ToArray) {
+  u16 popBlocks(CacheT *C, uptr ClassId, CompactPtrT *ToArray,
+                const u16 MaxBlockCount) {
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cferris1000 wrote:

Do you need to add a [[maybe_unused]] in front of the variable? It seems like this could result in a build error when DCHECK is compiled out.

https://github.com/llvm/llvm-project/pull/70243