hg: jdk7/hotspot-gc/hotspot: 6804746: G1: guarantee(variance() > -1.0, "variance should be >= 0") (due to evacuation failure)

[antonios.printezis at sun.com]

Changeset: 3698e8f47799
Author:    tonyp
Date:      2009-02-24 15:50 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/3698e8f47799

6804746: G1: guarantee(variance() > -1.0,"variance should be >= 0") (due to evacuation failure)
Summary: Under certain circumstances (evacuation failure) the pause time is not communicated to the policy and, as a result, the pause time field is not initialized properly.
Reviewed-by: jmasa

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp