hg: jdk7/hotspot-gc/hotspot: 6895788: G1: SATB and update buffer allocation code allocates too much space

[john.cuthbertson at sun.com]

Changeset: 5f932a151fd4
Author:    johnc
Date:      2009-11-06 11:10 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/5f932a151fd4

6895788: G1: SATB and update buffer allocation code allocates too much space
Summary: The type in the NEW_C_HEAP_ARRRY and FREE_C_HEAP_ARRAY calls in the buffer allocation code was changed from void* to char as the size argument had already been mulitipled by the byte size of an object pointer.
Reviewed-by: ysr, tonyp

! src/share/vm/gc_implementation/g1/ptrQueue.cpp