[bmalloc] Each IsoPage gets 1MB VA because VMHeap::tryAllocateLargeChunk rounds up
[WebKit-https.git] / Source / WTF / ChangeLog
index 9110814..151d586 100644 (file)
@@ -1,3 +1,15 @@
+2019-07-22  Yusuke Suzuki  <ysuzuki@apple.com>
+
+        [bmalloc] Each IsoPage gets 1MB VA because VMHeap::tryAllocateLargeChunk rounds up
+        https://bugs.webkit.org/show_bug.cgi?id=200024
+
+        Reviewed by Saam Barati.
+
+        Start using a VM tag for IsoHeap instead of CLoop Stack.
+
+        * wtf/OSAllocator.h:
+        * wtf/VMTags.h:
+
 2019-07-20  Chris Dumez  <cdumez@apple.com>
 
         Speed up HashTable decoding by reserving capacity and avoiding rehashing