diff options
Diffstat (limited to 'net/sched/sch_etf.c')
| -rw-r--r-- | net/sched/sch_etf.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/sched/sch_etf.c b/net/sched/sch_etf.c index db0c2ba1d156..cebfb65d8556 100644 --- a/net/sched/sch_etf.c +++ b/net/sched/sch_etf.c @@ -22,10 +22,12 @@ #define DEADLINE_MODE_IS_ON(x) ((x)->flags & TC_ETF_DEADLINE_MODE_ON) #define OFFLOAD_IS_ON(x) ((x)->flags & TC_ETF_OFFLOAD_ON) +#define SKIP_SOCK_CHECK_IS_SET(x) ((x)->flags & TC_ETF_SKIP_SOCK_CHECK) struct etf_sched_data { bool offload; bool deadline_mode; + bool skip_sock_check; int clockid; int queue; s32 delta; /* in ns */ @@ -77,6 +79,9 @@ static bool is_packet_valid(struct Qdisc *sch, struct sk_buff *nskb) struct sock *sk = nskb->sk; ktime_t now; + if (q->skip_sock_check) + goto skip; + if (!sk) return false; @@ -92,6 +97,7 @@ static bool is_packet_valid(struct Qdisc *sch, struct sk_buff *nskb) if (sk->sk_txtime_deadline_mode != q->deadline_mode) return false; +skip: now = q->get_time(); if (ktime_before(txtime, now) || ktime_before(txtime, q->last)) return false; @@ -385,6 +391,7 @@ static int etf_init(struct Qdisc *sch, struct nlattr *opt, q->clockid = qopt->clockid; q->offload = OFFLOAD_IS_ON(qopt); q->deadline_mode = DEADLINE_MODE_IS_ON(qopt); + q->skip_sock_check = SKIP_SOCK_CHECK_IS_SET(qopt); switch (q->clockid) { case CLOCK_REALTIME: @@ -473,6 +480,9 @@ static int etf_dump(struct Qdisc *sch, struct sk_buff *skb) if (q->deadline_mode) opt.flags |= TC_ETF_DEADLINE_MODE_ON; + if (q->skip_sock_check) + opt.flags |= TC_ETF_SKIP_SOCK_CHECK; + if (nla_put(skb, TCA_ETF_PARMS, sizeof(opt), &opt)) goto nla_put_failure; |