Lines Matching defs:delta
75 size_t delta;
79 delta = ReservedSpace::page_align_size_up(new_size - old_size);
80 assert(delta > 0, "just checking");
81 if (!_vs.expand_by(delta)) {
83 vm_exit_out_of_memory(delta, "offset table expansion");
85 assert(_vs.high() == high + delta, "invalid expansion");
87 delta = ReservedSpace::page_align_size_down(old_size - new_size);
88 if (delta == 0) return;
89 _vs.shrink_by(delta);
90 assert(_vs.high() == high - delta, "invalid expansion");
96 size_t delta = pointer_delta(p, _reserved.start());
97 return (delta & right_n_bits(LogN_words)) == (size_t)NoBits;