Lines Matching refs:prev

41 	Block  *prev;		/* previous block in list */  member
129 			ap->freelist = bp->next = bp->prev = bp;
132 			ap->freelist->next->prev = bp;
134 			bp->prev = ap->freelist;
213 		Block *next = bp->next, *prev = bp->prev;  local
227 				next->prev = prev;
228 				prev->next = next;
237 				nbp->next = nbp->prev = nbp;
239 				next->prev = nbp;
240 				prev->next = nbp;
394 		bp->next->prev = bp->prev;
395 		bp->prev->next = bp->next;
431 	bpp = ap->freelist->prev;
433 		if (bp->prev != bpp) {
519 		bpp = ap->freelist->prev;
532 			if (bp->prev != bpp || bp->next->prev != bp)
535 					bp, bp->prev, bp->next, bpp);
537 				bp->prev, bp, bp->next,