traffic-pacing-edt: whitespace cleanups

Signed-off-by: Jesper Dangaard Brouer <netoptimizer@brouer.com>
This commit is contained in:
Jesper Dangaard Brouer
2021-02-09 14:28:45 +01:00
committed by Jesper Dangaard Brouer
parent ea11864db2
commit b4dad87cad

View File

@ -16,7 +16,7 @@ char _license[] SEC("license") = "GPL";
*
* Production use-case is pacing traffic at 1Gbit/s wirespeed, using a
* 10Gbit/s NIC, because 1G end-user switch cannot handle bursts.
*
*
* (https://en.wikipedia.org/wiki/Interpacket_gap
* 12 bytes = interframe gap (IFG) 96 bit
@ -110,7 +110,7 @@ static __always_inline int sched_departure(struct __sk_buff *skb, __u32 key)
*/
wire_len = skb->wire_len + OVERHEAD;
wire_len = wire_len > ETH_MIN ? wire_len : ETH_MIN;
t_xmit_ns = (wire_len) * NS_PER_SEC / RATE_IN_BYTES;
// t_xmit_ns = ((__u64)skb->wire_len) * NS_PER_SEC / RATE_IN_BYTES;
@ -174,7 +174,7 @@ static __always_inline int sched_departure(struct __sk_buff *skb, __u32 key)
return BPF_DROP;
skb->mark = 2; /* (time) queue exist - and small/below T_HORIZON_ECN */
/* ECN marking horizon */
if (t_queue_sz >= T_HORIZON_ECN) {
skb->mark = 3; /* (time) queue exist - and is large */
@ -272,7 +272,7 @@ SEC("classifier") int tc_edt_vlan(struct __sk_buff *skb)
vlan_key = extract_vlan_key(skb, &vlans);
/* Each (inner) VLAN id gets it own EDT pacing */
/* Each (inner) VLAN id gets it own EDT pacing */
return sched_departure(skb, vlan_key);
out: