Lines Matching refs:up_next
152 int *up_next, u16 *i, void *addr, in move_to_indirect() argument
159 if (*up_next != -1) { in move_to_indirect()
160 vringh_bad("Multilevel indirect %u->%u", *up_next, *i); in move_to_indirect()
172 *up_next = vringh16_to_cpu(vrh, desc->next); in move_to_indirect()
174 *up_next = -2; in move_to_indirect()
209 static u16 __cold return_from_indirect(const struct vringh *vrh, int *up_next, in return_from_indirect() argument
212 u16 i = *up_next; in return_from_indirect()
214 *up_next = -1; in return_from_indirect()
267 int err, count = 0, up_next, desc_max; in __vringh_iov() local
275 up_next = -1; in __vringh_iov()
316 err = move_to_indirect(vrh, &up_next, &i, addr, &desc, in __vringh_iov()
381 if (unlikely(up_next > 0)) { in __vringh_iov()
382 i = return_from_indirect(vrh, &up_next, in __vringh_iov()