From 10297b99315e5e08fe623ba56da35db1fee69ba9 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Fri, 9 Feb 2007 23:25:16 +0900 Subject: [NET] SCHED: Fix whitespace errors. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/sched/sch_cbq.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'net/sched/sch_cbq.c') diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index f79a4f3d0a95..48830cac1014 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -40,12 +40,12 @@ ======================================= Sources: [1] Sally Floyd and Van Jacobson, "Link-sharing and Resource - Management Models for Packet Networks", + Management Models for Packet Networks", IEEE/ACM Transactions on Networking, Vol.3, No.4, 1995 - [2] Sally Floyd, "Notes on CBQ and Guaranteed Service", 1995 + [2] Sally Floyd, "Notes on CBQ and Guaranteed Service", 1995 - [3] Sally Floyd, "Notes on Class-Based Queueing: Setting + [3] Sally Floyd, "Notes on Class-Based Queueing: Setting Parameters", 1996 [4] Sally Floyd and Michael Speer, "Experimental Results @@ -59,12 +59,12 @@ the implementation is different. Particularly: --- The WRR algorithm is different. Our version looks more - reasonable (I hope) and works when quanta are allowed to be - less than MTU, which is always the case when real time classes - have small rates. Note, that the statement of [3] is - incomplete, delay may actually be estimated even if class - per-round allotment is less than MTU. Namely, if per-round - allotment is W*r_i, and r_1+...+r_k = r < 1 + reasonable (I hope) and works when quanta are allowed to be + less than MTU, which is always the case when real time classes + have small rates. Note, that the statement of [3] is + incomplete, delay may actually be estimated even if class + per-round allotment is less than MTU. Namely, if per-round + allotment is W*r_i, and r_1+...+r_k = r < 1 delay_i <= ([MTU/(W*r_i)]*W*r + W*r + k*MTU)/B @@ -280,7 +280,7 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr) #ifdef CONFIG_NET_CLS_ACT switch (result) { case TC_ACT_QUEUED: - case TC_ACT_STOLEN: + case TC_ACT_STOLEN: *qerr = NET_XMIT_SUCCESS; case TC_ACT_SHOT: return NULL; @@ -479,7 +479,7 @@ static void cbq_ovl_classic(struct cbq_class *cl) if (!cl->delayed) { delay += cl->offtime; - /* + /* Class goes to sleep, so that it will have no chance to work avgidle. Let's forgive it 8) @@ -717,7 +717,7 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child) } #endif -/* +/* It is mission critical procedure. We "regenerate" toplevel cutoff, if transmitting class @@ -739,7 +739,7 @@ cbq_update_toplevel(struct cbq_sched_data *q, struct cbq_class *cl, } } while ((borrowed=borrowed->borrow) != NULL); } -#if 0 +#if 0 /* It is not necessary now. Uncommenting it will save CPU cycles, but decrease fairness. */ @@ -768,7 +768,7 @@ cbq_update(struct cbq_sched_data *q) (now - last) is total time between packet right edges. (last_pktlen/rate) is "virtual" busy time, so that - idle = (now - last) - last_pktlen/rate + idle = (now - last) - last_pktlen/rate */ idle = PSCHED_TDIFF(q->now, cl->last); @@ -907,7 +907,7 @@ cbq_dequeue_prio(struct Qdisc *sch, int prio) skb = cl->q->dequeue(cl->q); /* Class did not give us any skb :-( - It could occur even if cl->q->q.qlen != 0 + It could occur even if cl->q->q.qlen != 0 f.e. if cl->q == "tbf" */ if (skb == NULL) @@ -2131,7 +2131,7 @@ static int __init cbq_module_init(void) { return register_qdisc(&cbq_qdisc_ops); } -static void __exit cbq_module_exit(void) +static void __exit cbq_module_exit(void) { unregister_qdisc(&cbq_qdisc_ops); } -- cgit v1.2.3-59-g8ed1b