Lines Matching refs:b_next
209 bufhead.b_next = bufhead.b_prev = &bufhead; in bufinit()
231 bp->b_next = bufhead.b_next; in bufinit()
232 bufhead.b_next->b_prev = bp; in bufinit()
233 bufhead.b_next = bp; in bufinit()
266 nbp->b_next = bp->b_next; in unbufinit()
267 bp->b_next->b_prev = nbp; in unbufinit()
285 for (bp = bufhead.b_next; bp != &bufhead; bp = bp->b_next) in getdatablk()
313 if (bufhead.b_next != bp) { in getdatablk()
314 bp->b_prev->b_next = bp->b_next; in getdatablk()
315 bp->b_next->b_prev = bp->b_prev; in getdatablk()
317 bp->b_next = bufhead.b_next; in getdatablk()
318 bufhead.b_next->b_prev = bp; in getdatablk()
319 bufhead.b_next = bp; in getdatablk()
1834 newbp->b_next = bufhead.b_next; in alloc_bufarea()
1835 bufhead.b_next->b_prev = newbp; in alloc_bufarea()
1836 bufhead.b_next = newbp; in alloc_bufarea()