diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /net/sched/sch_api.c | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'net/sched/sch_api.c')
| -rw-r--r-- | net/sched/sch_api.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 1e1c89e51..f06aa01d6 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1818,13 +1818,8 @@ int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp, continue; err = tp->classify(skb, tp, res); - if (err >= 0) { -#ifdef CONFIG_NET_CLS_ACT - if (err != TC_ACT_RECLASSIFY && skb->tc_verd) - skb->tc_verd = SET_TC_VERD(skb->tc_verd, 0); -#endif + if (err >= 0) return err; - } } return -1; } @@ -1836,23 +1831,22 @@ int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp, int err = 0; #ifdef CONFIG_NET_CLS_ACT const struct tcf_proto *otp = tp; + int limit = 0; reclassify: #endif err = tc_classify_compat(skb, tp, res); #ifdef CONFIG_NET_CLS_ACT if (err == TC_ACT_RECLASSIFY) { - u32 verd = G_TC_VERD(skb->tc_verd); tp = otp; - if (verd++ >= MAX_REC_LOOP) { + if (unlikely(limit++ >= MAX_REC_LOOP)) { net_notice_ratelimited("%s: packet reclassify loop rule prio %u protocol %02x\n", tp->q->ops->id, tp->prio & 0xffff, ntohs(tp->protocol)); return TC_ACT_SHOT; } - skb->tc_verd = SET_TC_VERD(skb->tc_verd, verd); goto reclassify; } #endif @@ -1885,13 +1879,10 @@ EXPORT_SYMBOL(tcf_destroy_chain); #ifdef CONFIG_PROC_FS static int psched_show(struct seq_file *seq, void *v) { - struct timespec ts; - - hrtimer_get_res(CLOCK_MONOTONIC, &ts); seq_printf(seq, "%08x %08x %08x %08x\n", (u32)NSEC_PER_USEC, (u32)PSCHED_TICKS2NS(1), 1000000, - (u32)NSEC_PER_SEC/(u32)ktime_to_ns(timespec_to_ktime(ts))); + (u32)NSEC_PER_SEC / hrtimer_resolution); return 0; } |