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authorEric Dumazet <edumazet@google.com>2013-09-19 09:10:03 -0700
committerDavid S. Miller <davem@davemloft.net>2013-09-20 14:41:02 -0400
commit3e1e3aae1f5d4e8e5edb7e332f6e265597cc5b0a (patch)
tree26737c73709aa3a29ad1c435e6bb7cd83126f4c6 /net/sched/sch_tbf.c
parent118a7b0ede580f3c5553028301001d46f8eede99 (diff)
downloadop-kernel-dev-3e1e3aae1f5d4e8e5edb7e332f6e265597cc5b0a.zip
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net_sched: add u64 rate to psched_ratecfg_precompute()
Add an extra u64 rate parameter to psched_ratecfg_precompute() so that some qdisc can opt-in for 64bit rates in the future, to overcome the ~34 Gbits limit. psched_ratecfg_getrate() reports a legacy structure to tc utility, so if actual rate is above the 32bit rate field, cap it to the 34Gbit limit. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_tbf.c')
-rw-r--r--net/sched/sch_tbf.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 1aaf1b6..b057122 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -341,9 +341,9 @@ static int tbf_change(struct Qdisc *sch, struct nlattr *opt)
q->tokens = q->buffer;
q->ptokens = q->mtu;
- psched_ratecfg_precompute(&q->rate, &rtab->rate);
+ psched_ratecfg_precompute(&q->rate, &rtab->rate, 0);
if (ptab) {
- psched_ratecfg_precompute(&q->peak, &ptab->rate);
+ psched_ratecfg_precompute(&q->peak, &ptab->rate, 0);
q->peak_present = true;
} else {
q->peak_present = false;
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