Mercurial > jdk8-mips64-public > hotspot / changeset
changeset
7184772: G1: Incorrect assert in HeapRegionLinkedList::add_as_head()
Tue, 17 Jul 2012 14:57:02 -0700
- author
- johnc
- date
- Tue, 17 Jul 2012 14:57:02 -0700
- changeset 3955
- d42fe3c3001d
- parent 3954
- 594dff5e3c2e
- child 3956
- db823a892a55
7184772: G1: Incorrect assert in HeapRegionLinkedList::add_as_head()
Summary: Assertion incorrectly checks that _head is NULL and should be checking that _tail is NULL instead.
Reviewed-by: johnc
Contributed-by: Brandon Mitchell <brandon@twitter.com>
| src/share/vm/gc_implementation/g1/heapRegionSet.cpp | file | annotate | diff | comparison | revisions |
1.1 --- a/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Jul 17 11:52:10 2012 -0700 1.2 +++ b/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Jul 17 14:57:02 2012 -0700 1.3 @@ -292,7 +292,7 @@ 1.4 assert(length() > 0 && _tail != NULL, hrs_ext_msg(this, "invariant")); 1.5 from_list->_tail->set_next(_head); 1.6 } else { 1.7 - assert(length() == 0 && _head == NULL, hrs_ext_msg(this, "invariant")); 1.8 + assert(length() == 0 && _tail == NULL, hrs_ext_msg(this, "invariant")); 1.9 _tail = from_list->_tail; 1.10 } 1.11 _head = from_list->_head;
