66 static void	bcache_invalidate(daddr_t blkno);
67 static void	bcache_insert(caddr_t buf, daddr_t blkno);
68 static int	bcache_lookup(caddr_t buf, daddr_t blkno);
260 bcache_insert(caddr_t buf, daddr_t blkno)   in bcache_insert()  argument
272 	if (bcache_ctl[i].bc_blkno == blkno) {  in bcache_insert()
283     DEBUG("insert blk %d -> %d @ %d # %d", blkno, cand, now, bcache_bcount);  in bcache_insert()
285     bcache_ctl[cand].bc_blkno = blkno;  in bcache_insert()
296 bcache_lookup(caddr_t buf, daddr_t blkno)  in bcache_lookup()  argument
305 	if ((bcache_ctl[i].bc_blkno == blkno) && ((bcache_ctl[i].bc_stamp + BCACHE_TIMEOUT) >= now)) {  in bcache_lookup()
307 	    DEBUG("hit blk %d <- %d (now %d then %d)", blkno, i, now, bcache_ctl[i].bc_stamp);  in bcache_lookup()
317 bcache_invalidate(daddr_t blkno)  in bcache_invalidate()  argument
322 	if (bcache_ctl[i].bc_blkno == blkno) {  in bcache_invalidate()
325 	    DEBUG("invalidate blk %d", blkno);  in bcache_invalidate()