Lines Matching defs:av_forw
84 struct buf *av_forw; /* position on free list, */
111 #define b_actf av_forw
140 struct buf *av_forw, *av_back; /* queue of bufs for this unit */
162 #define B_BUSY 0x0001 /* not on av_forw/back list */
234 * 2) The LRU free list of buffers on this hash bucket (av_forw & av_back)
247 * Enties b_forw, b_back, av_forw & av_back must be at the same offset
256 struct buf *av_forw; /* free list forw pointer */
273 struct buf *av_forw; /* delayed write forw pointer */
285 ASSERT((bp)->av_forw != NULL); \
287 ASSERT((bp)->av_forw != (bp)); \
289 (bp)->av_back->av_forw = (bp)->av_forw; \
290 (bp)->av_forw->av_back = (bp)->av_back; \
292 (bp)->av_forw = (bp)->av_back = NULL; \