commit e7bf56c584b8b2c3d60f79a27a4a2e9a6b1e2f22
author Carl Shapiro <cshapiro@google.com> Tue Feb 01 20:19:04 2011 -0800
committer Carl Shapiro <cshapiro@google.com> Tue Feb 01 20:19:04 2011 -0800
tree c8d83e14943b34e1fcaaecd08b7b2b6521a40a36
parent 1559b8fd63ec99ff3c00aa4588e6debe87367615

Use the global maximum to compute the size of a new mspace.

The global maximum was used for the initial specificaion but a local
maximum was used for post-Zygote mspace creations.  This prevented a
clearing of the growth limit from having the intended effect.

Bug: 3414804
Change-Id: I47e0c1510f2212849e3b738c5578bbd7b1aff27d

vm/alloc/HeapSource.c

diff --git a/vm/alloc/HeapSource.c b/vm/alloc/HeapSource.c
index e3cb422..764b2a3 100644
--- a/vm/alloc/HeapSource.c
+++ b/vm/alloc/HeapSource.c
@@ -366,7 +366,7 @@
         hs->heaps[0].maximumSize = overhead;
         hs->heaps[0].limit = base;
         heap.maximumSize = hs->growthLimit - overhead;
-        heap.msp = createMspace(base, HEAP_MIN_FREE, heap.maximumSize);
+        heap.msp = createMspace(base, HEAP_MIN_FREE, hs->maximumSize - overhead);
         heap.concurrentStartBytes = HEAP_MIN_FREE - CONCURRENT_START;
         heap.base = base;
         heap.limit = heap.base + heap.maximumSize;