/* * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_GC_G1_G1ALLOCATOR_INLINE_HPP #define SHARE_VM_GC_G1_G1ALLOCATOR_INLINE_HPP #include "gc/g1/g1Allocator.hpp" #include "gc/g1/g1AllocRegion.inline.hpp" #include "gc/shared/plab.inline.hpp" HeapWord* G1Allocator::attempt_allocation(size_t word_size, AllocationContext_t context) { return mutator_alloc_region(context)->attempt_allocation(word_size, false /* bot_updates */); } HeapWord* G1Allocator::attempt_allocation_locked(size_t word_size, AllocationContext_t context) { HeapWord* result = mutator_alloc_region(context)->attempt_allocation_locked(word_size, false /* bot_updates */); assert(result != NULL || mutator_alloc_region(context)->get() == NULL, "Must not have a mutator alloc region if there is no memory, but is " PTR_FORMAT, p2i(mutator_alloc_region(context)->get())); return result; } HeapWord* G1Allocator::attempt_allocation_force(size_t word_size, AllocationContext_t context) { return mutator_alloc_region(context)->attempt_allocation_force(word_size, false /* bot_updates */); } inline HeapWord* G1PLABAllocator::plab_allocate(InCSetState dest, size_t word_sz, AllocationContext_t context) { G1PLAB* buffer = alloc_buffer(dest, context); if (_survivor_alignment_bytes == 0 || !dest.is_young()) { return buffer->allocate(word_sz); } else { return buffer->allocate_aligned(word_sz, _survivor_alignment_bytes); } } #endif // SHARE_VM_GC_G1_G1ALLOCATOR_HPP