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diff src/share/vm/gc_implementation/g1/vm_operations_g1.cpp @ 20404:227a9e5e4b4a

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8057536: Refactor G1 to allow context specific allocations Summary: Splitting out a g1 allocator class to simply specialized allocators which can associate each allocation with a given context. Reviewed-by: mgerdin, brutisso
author sjohanss
date Fri, 05 Sep 2014 09:49:19 +0200
parents 0982ec23da03
children d3fd73295885
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp	Thu Sep 04 16:53:27 2014 -0700
+++ b/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp	Fri Sep 05 09:49:19 2014 +0200
@@ -45,7 +45,8 @@
 void VM_G1CollectForAllocation::doit() {
   G1CollectedHeap* g1h = G1CollectedHeap::heap();
   GCCauseSetter x(g1h, _gc_cause);
-  _result = g1h->satisfy_failed_allocation(_word_size, &_pause_succeeded);
+
+  _result = g1h->satisfy_failed_allocation(_word_size, allocation_context(), &_pause_succeeded);
   assert(_result == NULL || _pause_succeeded,
          "if we get back a result, the pause should have succeeded");
 }
@@ -99,7 +100,7 @@
 
   if (_word_size > 0) {
     // An allocation has been requested. So, try to do that first.
-    _result = g1h->attempt_allocation_at_safepoint(_word_size,
+    _result = g1h->attempt_allocation_at_safepoint(_word_size, allocation_context(),
                                      false /* expect_null_cur_alloc_region */);
     if (_result != NULL) {
       // If we can successfully allocate before we actually do the
@@ -152,7 +153,7 @@
     g1h->do_collection_pause_at_safepoint(_target_pause_time_ms);
   if (_pause_succeeded && _word_size > 0) {
     // An allocation had been requested.
-    _result = g1h->attempt_allocation_at_safepoint(_word_size,
+    _result = g1h->attempt_allocation_at_safepoint(_word_size, allocation_context(),
                                       true /* expect_null_cur_alloc_region */);
   } else {
     assert(_result == NULL, "invariant");