14 *
15 * You should have received a copy of the GNU General Public License version
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_HEAPREGIONMANAGER_INLINE_HPP
26 #define SHARE_VM_GC_G1_HEAPREGIONMANAGER_INLINE_HPP
27
28 #include "gc/g1/heapRegion.hpp"
29 #include "gc/g1/heapRegionManager.hpp"
30 #include "gc/g1/heapRegionSet.inline.hpp"
31
32 inline HeapRegion* HeapRegionManager::addr_to_region(HeapWord* addr) const {
33 assert(addr < heap_end(),
34 err_msg("addr: " PTR_FORMAT " end: " PTR_FORMAT, p2i(addr), p2i(heap_end())));
35 assert(addr >= heap_bottom(),
36 err_msg("addr: " PTR_FORMAT " bottom: " PTR_FORMAT, p2i(addr), p2i(heap_bottom())));
37
38 HeapRegion* hr = _regions.get_by_address(addr);
39 return hr;
40 }
41
42 inline HeapRegion* HeapRegionManager::at(uint index) const {
43 assert(is_available(index), "pre-condition");
44 HeapRegion* hr = _regions.get_by_index(index);
45 assert(hr != NULL, "sanity");
46 assert(hr->hrm_index() == index, "sanity");
47 return hr;
48 }
49
50 inline void HeapRegionManager::insert_into_free_list(HeapRegion* hr) {
51 _free_list.add_ordered(hr);
52 }
53
54 inline void HeapRegionManager::allocate_free_regions_starting_at(uint first, uint num_regions) {
55 _free_list.remove_starting_at(at(first), num_regions);
56 }
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14 *
15 * You should have received a copy of the GNU General Public License version
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_HEAPREGIONMANAGER_INLINE_HPP
26 #define SHARE_VM_GC_G1_HEAPREGIONMANAGER_INLINE_HPP
27
28 #include "gc/g1/heapRegion.hpp"
29 #include "gc/g1/heapRegionManager.hpp"
30 #include "gc/g1/heapRegionSet.inline.hpp"
31
32 inline HeapRegion* HeapRegionManager::addr_to_region(HeapWord* addr) const {
33 assert(addr < heap_end(),
34 "addr: " PTR_FORMAT " end: " PTR_FORMAT, p2i(addr), p2i(heap_end()));
35 assert(addr >= heap_bottom(),
36 "addr: " PTR_FORMAT " bottom: " PTR_FORMAT, p2i(addr), p2i(heap_bottom()));
37
38 HeapRegion* hr = _regions.get_by_address(addr);
39 return hr;
40 }
41
42 inline HeapRegion* HeapRegionManager::at(uint index) const {
43 assert(is_available(index), "pre-condition");
44 HeapRegion* hr = _regions.get_by_index(index);
45 assert(hr != NULL, "sanity");
46 assert(hr->hrm_index() == index, "sanity");
47 return hr;
48 }
49
50 inline void HeapRegionManager::insert_into_free_list(HeapRegion* hr) {
51 _free_list.add_ordered(hr);
52 }
53
54 inline void HeapRegionManager::allocate_free_regions_starting_at(uint first, uint num_regions) {
55 _free_list.remove_starting_at(at(first), num_regions);
56 }
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