diff options
Diffstat (limited to 'net/sched/sch_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 34 |
1 files changed, 4 insertions, 30 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index ee2d5967d10..b184c354514 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -11,28 +11,12 @@ */ #include <linux/module.h> -#include <asm/uaccess.h> -#include <asm/system.h> -#include <linux/bitops.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/string.h> -#include <linux/mm.h> -#include <linux/socket.h> -#include <linux/sockios.h> -#include <linux/in.h> #include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/if_ether.h> -#include <linux/inet.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/notifier.h> -#include <net/ip.h> -#include <net/netlink.h> -#include <net/route.h> #include <linux/skbuff.h> -#include <net/sock.h> +#include <net/netlink.h> #include <net/pkt_sched.h> @@ -148,7 +132,6 @@ struct cbq_class struct gnet_stats_basic bstats; struct gnet_stats_queue qstats; struct gnet_stats_rate_est rate_est; - spinlock_t *stats_lock; struct tc_cbq_xstats xstats; struct tcf_proto *filter_list; @@ -1442,7 +1425,6 @@ static int cbq_init(struct Qdisc *sch, struct rtattr *opt) q->link.ewma_log = TC_CBQ_DEF_EWMA; q->link.avpkt = q->link.allot/2; q->link.minidle = -0x7FFFFFFF; - q->link.stats_lock = &sch->dev->queue_lock; qdisc_watchdog_init(&q->watchdog, sch); hrtimer_init(&q->delay_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS); @@ -1653,9 +1635,7 @@ cbq_dump_class_stats(struct Qdisc *sch, unsigned long arg, cl->xstats.undertime = cl->undertime - q->now; if (gnet_stats_copy_basic(d, &cl->bstats) < 0 || -#ifdef CONFIG_NET_ESTIMATOR gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 || -#endif gnet_stats_copy_queue(d, &cl->qstats) < 0) return -1; @@ -1726,9 +1706,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl) tcf_destroy_chain(cl->filter_list); qdisc_destroy(cl->q); qdisc_put_rtab(cl->R_tab); -#ifdef CONFIG_NET_ESTIMATOR gen_kill_estimator(&cl->bstats, &cl->rate_est); -#endif if (cl != &q->link) kfree(cl); } @@ -1873,11 +1851,10 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t sch_tree_unlock(sch); -#ifdef CONFIG_NET_ESTIMATOR if (tca[TCA_RATE-1]) gen_replace_estimator(&cl->bstats, &cl->rate_est, - cl->stats_lock, tca[TCA_RATE-1]); -#endif + &sch->dev->queue_lock, + tca[TCA_RATE-1]); return 0; } @@ -1935,7 +1912,6 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t cl->allot = parent->allot; cl->quantum = cl->allot; cl->weight = cl->R_tab->rate.rate; - cl->stats_lock = &sch->dev->queue_lock; sch_tree_lock(sch); cbq_link_class(cl); @@ -1963,11 +1939,9 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct rtattr **t cbq_set_fopt(cl, RTA_DATA(tb[TCA_CBQ_FOPT-1])); sch_tree_unlock(sch); -#ifdef CONFIG_NET_ESTIMATOR if (tca[TCA_RATE-1]) gen_new_estimator(&cl->bstats, &cl->rate_est, - cl->stats_lock, tca[TCA_RATE-1]); -#endif + &sch->dev->queue_lock, tca[TCA_RATE-1]); *arg = (unsigned long)cl; return 0; |