Lines Matching defs:delta
72 size_t delta;
76 delta = ReservedSpace::page_align_size_up(new_size - old_size);
77 assert(delta > 0, "just checking");
78 if (!_vs.expand_by(delta)) {
80 vm_exit_out_of_memory(delta, "offset table expansion");
82 assert(_vs.high() == high + delta, "invalid expansion");
86 delta = ReservedSpace::page_align_size_down(old_size - new_size);
87 if (delta == 0) return;
88 _vs.shrink_by(delta);
89 assert(_vs.high() == high - delta, "invalid expansion");
95 size_t delta = pointer_delta(p, _reserved.start());
96 return (delta & right_n_bits(LogN_words)) == (size_t)NoBits;