bsd/vfs/vfs_bio.c

195 				    TAILQ_INSERT_HEAD(dp, bp, b_freelist); \
200 				    TAILQ_INSERT_TAIL(dp, bp, b_freelist); \
205 				    TAILQ_INSERT_HEAD(dp, bp, b_freelist); \
209 				    TAILQ_INSERT_TAIL(dp, bp, b_freelist); \
1796 	if (bp->b_freelist.tqe_next == NULL) {
1799 		if (dp->tqh_last != &bp->b_freelist.tqe_next)
1802 	TAILQ_REMOVE(dp, bp, b_freelist);
3951 	    bp = bp->b_freelist.tqe_next)
3991 		for (bp = dp->tqh_first; bp; bp = bp->b_freelist.tqe_next) {
4023 	TAILQ_REMOVE(&iobufqueue, bp, b_freelist);
4334 			TAILQ_INSERT_TAIL(&privq, bp, b_freelist);
4351 		TAILQ_FOREACH(bp, &privq, b_freelist) {
4374 		TAILQ_FOREACH(bp, &privq, b_freelist) {
4389 		TAILQ_CONCAT(&bufqueues[BQ_EMPTY], &privq, b_freelist);
4441 	    next = bp->b_freelist.tqe_next;