diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 7d1a0483a17b..43e4e17aa938 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -923,6 +923,24 @@ static inline void qdisc_qstats_overlimit(struct Qdisc *sch) sch->qstats.overlimits++; } +static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch) +{ + __u32 qlen = qdisc_qlen_sum(sch); + + return gnet_stats_copy_queue(d, sch->cpu_qstats, &sch->qstats, qlen); +} + +static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch, __u32 *qlen, + __u32 *backlog) +{ + struct gnet_stats_queue qstats = { 0 }; + __u32 len = qdisc_qlen_sum(sch); + + __gnet_stats_copy_queue(&qstats, sch->cpu_qstats, &sch->qstats, len); + *qlen = qstats.qlen; + *backlog = qstats.backlog; +} + static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh) { qh->head = NULL; diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 4dc05409e3fb..651879c1b655 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1358,9 +1358,11 @@ cbq_dump_class_stats(struct Qdisc *sch, unsigned long arg, { struct cbq_sched_data *q = qdisc_priv(sch); struct cbq_class *cl = (struct cbq_class *)arg; + __u32 qlen; cl->xstats.avgidle = cl->avgidle; cl->xstats.undertime = 0; + qdisc_qstats_qlen_backlog(cl->q, &qlen, &cl->qstats.backlog); if (cl->undertime != PSCHED_PASTPERFECT) cl->xstats.undertime = cl->undertime - q->now; @@ -1368,7 +1370,7 @@ cbq_dump_class_stats(struct Qdisc *sch, unsigned long arg, if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl->bstats) < 0 || gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 || - gnet_stats_copy_queue(d, NULL, &cl->qstats, cl->q->q.qlen) < 0) + gnet_stats_copy_queue(d, NULL, &cl->qstats, qlen) < 0) return -1; return gnet_stats_copy_app(d, &cl->xstats, sizeof(cl->xstats)); diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index 09b800991065..8a181591b0ea 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -269,7 +269,8 @@ static int drr_dump_class_stats(struct Qdisc *sch, unsigned long arg, struct gnet_dump *d) { struct drr_class *cl = (struct drr_class *)arg; - __u32 qlen = cl->qdisc->q.qlen; + __u32 qlen = qdisc_qlen_sum(cl->qdisc); + struct Qdisc *cl_q = cl->qdisc; struct tc_drr_stats xstats; memset(&xstats, 0, sizeof(xstats)); @@ -279,7 +280,7 @@ static int drr_dump_class_stats(struct Qdisc *sch, unsigned long arg, if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl->bstats) < 0 || gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 || - gnet_stats_copy_queue(d, NULL, &cl->qdisc->qstats, qlen) < 0) + gnet_stats_copy_queue(d, cl_q->cpu_qstats, &cl_q->qstats, qlen) < 0) return -1; return gnet_stats_copy_app(d, &xstats, sizeof(xstats)); diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 24cc220a3218..a946a419d717 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -1328,8 +1328,9 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg, { struct hfsc_class *cl = (struct hfsc_class *)arg; struct tc_hfsc_stats xstats; + __u32 qlen; - cl->qstats.backlog = cl->qdisc->qstats.backlog; + qdisc_qstats_qlen_backlog(cl->qdisc, &qlen, &cl->qstats.backlog); xstats.level = cl->level; xstats.period = cl->cl_vtperiod; xstats.work = cl->cl_total; @@ -1337,7 +1338,7 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg, if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl->bstats) < 0 || gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 || - gnet_stats_copy_queue(d, NULL, &cl->qstats, cl->qdisc->q.qlen) < 0) + gnet_stats_copy_queue(d, NULL, &cl->qstats, qlen) < 0) return -1; return gnet_stats_copy_app(d, &xstats, sizeof(xstats)); diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 30f9da7e1076..ed92836f528a 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1127,10 +1127,9 @@ htb_dump_class_stats(struct Qdisc *sch, unsigned long arg, struct gnet_dump *d) }; __u32 qlen = 0; - if (!cl->level && cl->leaf.q) { - qlen = cl->leaf.q->q.qlen; - qs.backlog = cl->leaf.q->qstats.backlog; - } + if (!cl->level && cl->leaf.q) + qdisc_qstats_qlen_backlog(cl->leaf.q, &qlen, &qs.backlog); + cl->xstats.tokens = clamp_t(s64, PSCHED_NS2TICKS(cl->tokens), INT_MIN, INT_MAX); cl->xstats.ctokens = clamp_t(s64, PSCHED_NS2TICKS(cl->ctokens), diff --git a/net/sched/sch_mq.c b/net/sched/sch_mq.c index 203659bc3906..3a3312467692 100644 --- a/net/sched/sch_mq.c +++ b/net/sched/sch_mq.c @@ -249,7 +249,7 @@ static int mq_dump_class_stats(struct Qdisc *sch, unsigned long cl, sch = dev_queue->qdisc_sleeping; if (gnet_stats_copy_basic(&sch->running, d, NULL, &sch->bstats) < 0 || - gnet_stats_copy_queue(d, NULL, &sch->qstats, sch->q.qlen) < 0) + qdisc_qstats_copy(d, sch) < 0) return -1; return 0; } diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index d364e63c396d..ea0dc112b38d 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -561,8 +561,7 @@ static int mqprio_dump_class_stats(struct Qdisc *sch, unsigned long cl, sch = dev_queue->qdisc_sleeping; if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &sch->bstats) < 0 || - gnet_stats_copy_queue(d, NULL, - &sch->qstats, sch->q.qlen) < 0) + qdisc_qstats_copy(d, sch) < 0) return -1; } return 0; diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c index 7410ce4d0321..53c918a11378 100644 --- a/net/sched/sch_multiq.c +++ b/net/sched/sch_multiq.c @@ -344,7 +344,7 @@ static int multiq_dump_class_stats(struct Qdisc *sch, unsigned long cl, cl_q = q->queues[cl - 1]; if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl_q->bstats) < 0 || - gnet_stats_copy_queue(d, NULL, &cl_q->qstats, cl_q->q.qlen) < 0) + qdisc_qstats_copy(d, cl_q) < 0) return -1; return 0; diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index 847141cd900f..dfb06d5bfacc 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -365,7 +365,7 @@ static int prio_dump_class_stats(struct Qdisc *sch, unsigned long cl, cl_q = q->queues[cl - 1]; if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl_q->bstats) < 0 || - gnet_stats_copy_queue(d, NULL, &cl_q->qstats, cl_q->q.qlen) < 0) + qdisc_qstats_copy(d, cl_q) < 0) return -1; return 0; diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index 29f5c4a24688..9fbda3ec5861 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -655,8 +655,7 @@ static int qfq_dump_class_stats(struct Qdisc *sch, unsigned long arg, if (gnet_stats_copy_basic(qdisc_root_sleeping_running(sch), d, NULL, &cl->bstats) < 0 || gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 || - gnet_stats_copy_queue(d, NULL, - &cl->qdisc->qstats, cl->qdisc->q.qlen) < 0) + qdisc_qstats_copy(d, cl->qdisc) < 0) return -1; return gnet_stats_copy_app(d, &xstats, sizeof(xstats)); diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index 206e4dbed12f..c7041999eb5d 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -895,7 +895,7 @@ static int taprio_dump_class_stats(struct Qdisc *sch, unsigned long cl, sch = dev_queue->qdisc_sleeping; if (gnet_stats_copy_basic(&sch->running, d, NULL, &sch->bstats) < 0 || - gnet_stats_copy_queue(d, NULL, &sch->qstats, sch->q.qlen) < 0) + qdisc_qstats_copy(d, sch) < 0) return -1; return 0; }