Lines Matching defs:Bottom
82 *Bottom, /* the last free chunk in the arena */
266 if (Bottom && size <= SIZE(Bottom)) {
267 sp = Bottom;
287 Bottom = NULL;
373 if (np != Bottom)
376 Bottom = NULL;
383 Bottom = tp;
385 tp = Bottom;
386 Bottom = NULL;
404 Bottom = NULL;
514 if (np != Bottom)
523 ASSERT(np != Bottom);
537 Bottom = tp;
609 tp = Bottom;
691 if (Bottom && Bottom != tp) {
692 SETBIT0(SIZE(Bottom));
693 realfree(DATA(Bottom));
811 * Bottom up splaying (simple version).