# HG changeset patch
# User tonyp
# Date 1236442057 18000
# Node ID ae1579717a5711a6f00f4776a0f87ee4b22f25b6
# Parent  0db4adb6e914f030eddc7978f6db723b89c14b27
6812428: G1: Error: assert(ret || obj_in_cs(obj),"sanity")
Summary: The length of the fast cset test vector is decided at the beginning of a GC, but more regions can be added during the GC. The simple fix is to set the length of the fast cset test vector to the max.
Reviewed-by: iveresov

diff -r 0db4adb6e914 -r ae1579717a57 src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Sat Mar 07 11:07:36 2009 -0500
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Sat Mar 07 11:07:37 2009 -0500
@@ -2509,7 +2509,7 @@
 
     guarantee(_in_cset_fast_test == NULL, "invariant");
     guarantee(_in_cset_fast_test_base == NULL, "invariant");
-    _in_cset_fast_test_length = n_regions();
+    _in_cset_fast_test_length = max_regions();
     _in_cset_fast_test_base =
                              NEW_C_HEAP_ARRAY(bool, _in_cset_fast_test_length);
     memset(_in_cset_fast_test_base, false,