Searched refs:bufhead (Results 1 – 4 of 4) sorted by relevance
45 struct bufarea bufhead; /* head of list of other blks in filesys */ variable149 bufhead.b_next = bufhead.b_prev = &bufhead; in bufinit()162 bp->b_prev = &bufhead; in bufinit()163 bp->b_next = bufhead.b_next; in bufinit()164 bufhead.b_next->b_prev = bp; in bufinit()165 bufhead.b_next = bp; in bufinit()168 bufhead.b_size = i; /* save number of buffers */ in bufinit()179 for (bp = bufhead.b_next; bp != &bufhead; bp = bp->b_next) in getdatablk()182 for (bp = bufhead.b_prev; bp != &bufhead; bp = bp->b_prev) in getdatablk()185 if (bp == &bufhead) in getdatablk()[all …]
95 extern struct bufarea bufhead; /* head of list of other blks in filesys */
84 #define MRU hashp->bufhead.next85 #define LRU hashp->bufhead.prev87 #define MRU_INSERT(B) BUF_INSERT((B), &hashp->bufhead)299 bfp = &(hashp->bufhead); in __buf_init()324 for (bp = LRU; bp != &hashp->bufhead;) { in __buf_free()
114 BUFHEAD bufhead; /* Header of buffer lru list */ member