16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_GC_G1_HEAPREGIONSET_INLINE_HPP
26 #define SHARE_VM_GC_G1_HEAPREGIONSET_INLINE_HPP
27
28 #include "gc/g1/heapRegionSet.hpp"
29
30 inline void HeapRegionSetBase::add(HeapRegion* hr) {
31 check_mt_safety();
32 assert_heap_region_set(hr->containing_set() == NULL, "should not already have a containing set");
33 assert_heap_region_set(hr->next() == NULL, "should not already be linked");
34 assert_heap_region_set(hr->prev() == NULL, "should not already be linked");
35
36 _count.increment(1u, hr->capacity());
37 hr->set_containing_set(this);
38 verify_region(hr);
39 }
40
41 inline void HeapRegionSetBase::remove(HeapRegion* hr) {
42 check_mt_safety();
43 verify_region(hr);
44 assert_heap_region_set(hr->next() == NULL, "should already be unlinked");
45 assert_heap_region_set(hr->prev() == NULL, "should already be unlinked");
46
47 hr->set_containing_set(NULL);
48 assert_heap_region_set(_count.length() > 0, "pre-condition");
49 _count.decrement(1u, hr->capacity());
50 }
51
52 inline void FreeRegionList::add_ordered(HeapRegion* hr) {
53 assert_free_region_list((length() == 0 && _head == NULL && _tail == NULL && _last == NULL) ||
54 (length() > 0 && _head != NULL && _tail != NULL),
55 "invariant");
56 // add() will verify the region and check mt safety.
57 add(hr);
58
59 // Now link the region
60 if (_head != NULL) {
61 HeapRegion* curr;
62
63 if (_last != NULL && _last->hrm_index() < hr->hrm_index()) {
64 curr = _last;
65 } else {
66 curr = _head;
67 }
68
69 // Find first entry with a Region Index larger than entry to insert.
|
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_GC_G1_HEAPREGIONSET_INLINE_HPP
26 #define SHARE_VM_GC_G1_HEAPREGIONSET_INLINE_HPP
27
28 #include "gc/g1/heapRegionSet.hpp"
29
30 inline void HeapRegionSetBase::add(HeapRegion* hr) {
31 check_mt_safety();
32 assert_heap_region_set(hr->containing_set() == NULL, "should not already have a containing set");
33 assert_heap_region_set(hr->next() == NULL, "should not already be linked");
34 assert_heap_region_set(hr->prev() == NULL, "should not already be linked");
35
36 _length++;
37 hr->set_containing_set(this);
38 verify_region(hr);
39 }
40
41 inline void HeapRegionSetBase::remove(HeapRegion* hr) {
42 check_mt_safety();
43 verify_region(hr);
44 assert_heap_region_set(hr->next() == NULL, "should already be unlinked");
45 assert_heap_region_set(hr->prev() == NULL, "should already be unlinked");
46
47 hr->set_containing_set(NULL);
48 assert_heap_region_set(_length > 0, "pre-condition");
49 _length--;
50 }
51
52 inline void FreeRegionList::add_ordered(HeapRegion* hr) {
53 assert_free_region_list((length() == 0 && _head == NULL && _tail == NULL && _last == NULL) ||
54 (length() > 0 && _head != NULL && _tail != NULL),
55 "invariant");
56 // add() will verify the region and check mt safety.
57 add(hr);
58
59 // Now link the region
60 if (_head != NULL) {
61 HeapRegion* curr;
62
63 if (_last != NULL && _last->hrm_index() < hr->hrm_index()) {
64 curr = _last;
65 } else {
66 curr = _head;
67 }
68
69 // Find first entry with a Region Index larger than entry to insert.
|