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6723228: NUMA allocator: assert(lgrp_id != -1, "No lgrp_id set")

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6723229: NUMA allocator: assert(lgrp_num > 0, "There should be at least one locality group")

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
This commit is contained in:
Igor Veresov 2008-07-17 10:26:33 -07:00
parent e9e432633b
commit 1193f0f9db
4 changed files with 48 additions and 3 deletions
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hotspot/src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp
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@ -112,6 +112,7 @@ class MutableNUMASpace : public MutableSpace {
int lgrp_id() const { return _lgrp_id; }
MutableSpace* space() const { return _space; }
AdaptiveWeightedAverage* alloc_rate() const { return _alloc_rate; }
void clear_alloc_rate() { _alloc_rate->clear(); }
SpaceStats* space_stats() { return &_space_stats; }
void clear_space_stats() { _space_stats = SpaceStats(); }