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8129961: SIGSEGV when copying to survivor space

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Remove "include_young" parameter from GenCollectedHeap::no_allocs_since_save_marks() since all existing uses pass true to always rescan young gen.

Reviewed-by: jmasa, kbarrett
This commit is contained in:
Eric Caspole 2015-07-13 11:49:23 -04:00
parent ef59ce7332
commit 34bcc977bc
4 changed files with 9 additions and 11 deletions
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8
hotspot/src/share/vm/gc/serial/defNewGeneration.cpp
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@ -96,7 +96,7 @@ EvacuateFollowersClosure(GenCollectedHeap* gch,
void DefNewGeneration::EvacuateFollowersClosure::do_void() {
do {
_gch->oop_since_save_marks_iterate(GenCollectedHeap::YoungGen, _scan_cur_or_nonheap, _scan_older);
} while (!_gch->no_allocs_since_save_marks(GenCollectedHeap::YoungGen));
} while (!_gch->no_allocs_since_save_marks());
}
DefNewGeneration::FastEvacuateFollowersClosure::
@ -112,7 +112,7 @@ FastEvacuateFollowersClosure(GenCollectedHeap* gch,
void DefNewGeneration::FastEvacuateFollowersClosure::do_void() {
do {
_gch->oop_since_save_marks_iterate(GenCollectedHeap::YoungGen, _scan_cur_or_nonheap, _scan_older);
} while (!_gch->no_allocs_since_save_marks(GenCollectedHeap::YoungGen));
} while (!_gch->no_allocs_since_save_marks());
guarantee(_gen->promo_failure_scan_is_complete(), "Failed to finish scan");
}
@ -597,7 +597,7 @@ void DefNewGeneration::collect(bool full,
gch->rem_set()->prepare_for_younger_refs_iterate(false);
assert(gch->no_allocs_since_save_marks(GenCollectedHeap::YoungGen),
assert(gch->no_allocs_since_save_marks(),
"save marks have not been newly set.");
// Not very pretty.
@ -617,7 +617,7 @@ void DefNewGeneration::collect(bool full,
&fsc_with_no_gc_barrier,
&fsc_with_gc_barrier);
assert(gch->no_allocs_since_save_marks(GenCollectedHeap::YoungGen),
assert(gch->no_allocs_since_save_marks(),
"save marks have not been newly set.");
{