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authorEric Dumazet <edumazet@google.com>2013-09-19 20:10:03 +0400
committerDavid S. Miller <davem@davemloft.net>2013-09-20 22:41:02 +0400
commit3e1e3aae1f5d4e8e5edb7e332f6e265597cc5b0a (patch)
tree26737c73709aa3a29ad1c435e6bb7cd83126f4c6 /net/sched/sch_htb.c
parent118a7b0ede580f3c5553028301001d46f8eede99 (diff)
downloadlinux-3e1e3aae1f5d4e8e5edb7e332f6e265597cc5b0a.tar.xz
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_htb.c')
-rw-r--r--net/sched/sch_htb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 863846cc5513..6b126f6c9957 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1491,8 +1491,8 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
cl->prio = TC_HTB_NUMPRIO - 1;
}
- psched_ratecfg_precompute(&cl->rate, &hopt->rate);
- psched_ratecfg_precompute(&cl->ceil, &hopt->ceil);
+ psched_ratecfg_precompute(&cl->rate, &hopt->rate, 0);
+ psched_ratecfg_precompute(&cl->ceil, &hopt->ceil, 0);
cl->buffer = PSCHED_TICKS2NS(hopt->buffer);
cl->cbuffer = PSCHED_TICKS2NS(hopt->cbuffer);