71 	u8		slot;		/* current active bins (0 or 1) */  member
104 static u32 sfb_hash(const struct sk_buff *skb, u32 slot)  in sfb_hash()  argument
106 	return sfb_skb_cb(skb)->hashes[slot];  in sfb_hash()
125 static void increment_one_qlen(u32 sfbhash, u32 slot, struct sfb_sched_data *q)  in increment_one_qlen()  argument
128 	struct sfb_bucket *b = &q->bins[slot].bins[0][0];  in increment_one_qlen()
153 static void decrement_one_qlen(u32 sfbhash, u32 slot,  in decrement_one_qlen()  argument
157 	struct sfb_bucket *b = &q->bins[slot].bins[0][0];  in decrement_one_qlen()
204 	const struct sfb_bucket *b = &q->bins[q->slot].bins[0][0];  in sfb_compute_qlen()
220 static void sfb_init_perturbation(u32 slot, struct sfb_sched_data *q)  in sfb_init_perturbation()  argument
222 	q->bins[slot].perturbation = prandom_u32();  in sfb_init_perturbation()
227 	sfb_init_perturbation(q->slot, q);  in sfb_swap_slot()
228 	q->slot ^= 1;  in sfb_swap_slot()
288 	u32 slot = q->slot;  in sfb_enqueue()  local
316 		sfbhash = jhash_1word(salt, q->bins[slot].perturbation);  in sfb_enqueue()
318 		sfbhash = skb_get_hash_perturb(skb, q->bins[slot].perturbation);  in sfb_enqueue()
324 	sfb_skb_cb(skb)->hashes[slot] = sfbhash;  in sfb_enqueue()
328 		struct sfb_bucket *b = &q->bins[slot].bins[i][hash];  in sfb_enqueue()
341 	slot ^= 1;  in sfb_enqueue()
342 	sfb_skb_cb(skb)->hashes[slot] = 0;  in sfb_enqueue()
354 			    q->bins[slot].perturbation);  in sfb_enqueue()
357 			sfb_skb_cb(skb)->hashes[slot] = sfbhash;  in sfb_enqueue()
361 				struct sfb_bucket *b = &q->bins[slot].bins[i][hash];  in sfb_enqueue()
453 	q->slot = 0;  in sfb_reset()
531 	q->slot = 0;  in sfb_change()