hg: jdk7/hotspot-gc/hotspot: 6723228: NUMA allocator: assert(lgrp_id != -1, "No lgrp_id set"); ...

igor.veresov at sun.com igor.veresov at sun.com
Thu Jul 17 12:41:59 PDT 2008

Changeset: d6340ab4105b
Author:    iveresov
Date:      2008-07-17 10:26 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/d6340ab4105b

6723228: NUMA allocator: assert(lgrp_id != -1, "No lgrp_id set")
6723229: NUMA allocator: assert(lgrp_num > 0, "There should be at least one locality group")
Summary: The fix takes care of the assertion triggered during TLAB resizing after reconfiguration. Also it now handles a defect in the topology graph, in which a single leaf node doesn't have memory.
Reviewed-by: jmasa

! src/os/solaris/vm/os_solaris.cpp
! src/share/vm/gc_implementation/shared/gcUtil.hpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp

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