Add nallocx impl on windows; Remove dependence on allocator coz it doesn't work

1 files changed, 3 insertions, 0 deletions

diff --git a/library/cpp/yt/memory/chunked_memory_pool-inl.h b/library/cpp/yt/memory/chunked_memory_pool-inl.h
index 267c3e92217..58a0cefcc2f 100644
--- a/library/cpp/yt/memory/chunked_memory_pool-inl.h
+++ b/library/cpp/yt/memory/chunked_memory_pool-inl.h
@@ -29,10 +29,13 @@ TDerived* TAllocationHolder::Allocate(size_t size, TRefCountedTypeCookie cookie)
 {
     auto requestedSize = sizeof(TDerived) + size;
     auto* ptr = ::malloc(requestedSize);
+
+#ifndef _win_
     auto allocatedSize = ::malloc_usable_size(ptr);
     if (allocatedSize) {
         size += allocatedSize - requestedSize;
     }
+#endif
 
     auto* instance = static_cast<TDerived*>(ptr);