fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / net / sched / sch_sfq.c

diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index e057768..459cda2 100644 (file)
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -9,7 +9,6 @@
  * Authors:    Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -394,6 +393,7 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
 {
        struct sfq_sched_data *q = qdisc_priv(sch);
        struct tc_sfq_qopt *ctl = RTA_DATA(opt);
+       unsigned int qlen;
 
        if (opt->rta_len < RTA_LENGTH(sizeof(*ctl)))
                return -EINVAL;
@@ -404,8 +404,10 @@ static int sfq_change(struct Qdisc *sch, struct rtattr *opt)
        if (ctl->limit)
                q->limit = min_t(u32, ctl->limit, SFQ_DEPTH);
 
+       qlen = sch->q.qlen;
        while (sch->q.qlen >= q->limit-1)
                sfq_drop(sch);
+       qdisc_tree_decrease_qlen(sch, qlen - sch->q.qlen);
 
        del_timer(&q->perturb_timer);
        if (q->perturb_period) {