Index: /Source/WTF/wtf/PageBlock.h
===================================================================
--- /Source/WTF/wtf/PageBlock.h	(revision 259017)
+++ /Source/WTF/wtf/PageBlock.h	(revision 259018)
@@ -48,5 +48,5 @@
 //
 // Use 64 KiB for any unknown CPUs to be conservative.
-#if OS(DARWIN)
+#if OS(DARWIN) || PLATFORM(PLAYSTATION)
 constexpr size_t CeilingOnPageSize = 16 * KB;
 #elif OS(WINDOWS) || CPU(MIPS) || CPU(X86) || CPU(X86_64) || CPU(ARM)