/*
* x : slot number [0 .. SFQ_SLOTS - 1]
*/
static inline void sfq_link(struct sfq_sched_data *q, sfq_index x)
{
sfq_index p, n;
int qlen = q->slots[x].qlen;
p = qlen + SFQ_SLOTS;
n = q->dep[qlen].next;
q->slots[x].dep.next = n;
q->slots[x].dep.prev = p;
q->dep[qlen].next = x; /* sfq_dep_head(q, p)->next = x */
sfq_dep_head(q, n)->prev = x;
}
/*
* x : slot number [0 .. SFQ_MAX_FLOWS - 1]
*/
static inline void sfq_link(struct sfq_sched_data *q, sfq_index x)
{
sfq_index p, n;
struct sfq_slot *slot = &q->slots[x];
int qlen = slot->qlen;
p = qlen + SFQ_MAX_FLOWS;
n = q->dep[qlen].next;
slot->dep.next = n;
slot->dep.prev = p;
q->dep[qlen].next = x; /* sfq_dep_head(q, p)->next = x */
sfq_dep_head(q, n)->prev = x;
}
