fix medium page size to 512k
@@ -141,7 +141,7 @@ typedef int32_t mi_ssize_t;
#endif
#define MI_SMALL_PAGE_SHIFT (MI_SEGMENT_SLICE_SHIFT) // 64KiB
-#define MI_MEDIUM_PAGE_SHIFT ( 4 + MI_SMALL_PAGE_SHIFT) // 512KiB
+#define MI_MEDIUM_PAGE_SHIFT ( 3 + MI_SMALL_PAGE_SHIFT) // 512KiB
// Derived constants
