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8257509: Strengthen requirements to call G1HeapVerifier::verify(VerifyOption)

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Reviewed-by: sjohanss, ayang
This commit is contained in:
Thomas Schatzl 2020-12-04 08:40:12 +00:00
parent 4a85514963
commit ca402671af
1 changed files with 1 additions and 6 deletions
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7
src/hotspot/share/gc/g1/g1HeapVerifier.cpp
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@ -471,12 +471,7 @@ bool G1HeapVerifier::should_verify(G1VerifyType type) {
} }
void G1HeapVerifier::verify(VerifyOption vo) { void G1HeapVerifier::verify(VerifyOption vo) {
if (!SafepointSynchronize::is_at_safepoint()) { assert_at_safepoint_on_vm_thread();
log_info(gc, verify)("Skipping verification. Not at safepoint.");
}
assert(Thread::current()->is_VM_thread(),
"Expected to be executed serially by the VM thread at this point");
log_debug(gc, verify)("Roots"); log_debug(gc, verify)("Roots");
VerifyRootsClosure rootsCl(vo); VerifyRootsClosure rootsCl(vo);