hotspot/src/share/vm/gc/g1/g1Allocator.inline.hpp

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#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