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This commit is contained in:
Coleen Phillimore 2015-03-13 18:59:41 +00:00
commit 57f3125882
19 changed files with 147 additions and 248 deletions
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19
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
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@ -4909,10 +4909,6 @@ private:
clean_nmethod(claimed_nmethods[i]);
}
}
// The nmethod cleaning helps out and does the CodeCache part of MetadataOnStackMark.
// Need to retire the buffers now that this thread has stopped cleaning nmethods.
MetadataOnStackMark::retire_buffer_for_thread(Thread::current());
}
void work_second_pass(uint worker_id) {
@ -4965,9 +4961,6 @@ public:
// G1 specific cleanup work that has
// been moved here to be done in parallel.
ik->clean_dependent_nmethods();
if (JvmtiExport::has_redefined_a_class()) {
InstanceKlass::purge_previous_versions(ik);
}
}
void work() {
@ -5002,18 +4995,8 @@ public:
_klass_cleaning_task(is_alive) {
}
void pre_work_verification() {
assert(!MetadataOnStackMark::has_buffer_for_thread(Thread::current()), "Should be empty");
}
void post_work_verification() {
assert(!MetadataOnStackMark::has_buffer_for_thread(Thread::current()), "Should be empty");
}
// The parallel work done by all worker threads.
void work(uint worker_id) {
pre_work_verification();
// Do first pass of code cache cleaning.
_code_cache_task.work_first_pass(worker_id);
@ -5032,8 +5015,6 @@ public:
// Clean all klasses that were not unloaded.
_klass_cleaning_task.work();
post_work_verification();
}
};