hg: hsx/hsx23.2/hotspot: 7158457: division by zero in adaptiveweightedaverage

[bengt.rutisson at oracle.com]

Changeset: c4b58f8eeeaf
Author:    mikael
Date:      2012-05-15 00:56 +0200
URL:       http://hg.openjdk.java.net/hsx/hsx23.2/hotspot/rev/c4b58f8eeeaf

7158457: division by zero in adaptiveweightedaverage
Summary: Add ceiling to AdaptiveWeightedAverage
Reviewed-by: ysr, iveresov

! src/share/vm/gc_implementation/shared/gcUtil.cpp
! src/share/vm/gc_implementation/shared/gcUtil.hpp