@@ -130,7 +130,6 @@ struct hfsc_class {
struct rb_node vt_node; /* parent's vt_tree member */
struct rb_root cf_tree; /* active children sorted by cl_f */
struct rb_node cf_node; /* parent's cf_heap member */
- struct list_head dlist; /* drop list member */
u64 cl_total; /* total work in bytes */
u64 cl_cumul; /* cumulative work in bytes done by
@@ -177,8 +176,6 @@ struct hfsc_sched {
struct hfsc_class root; /* root class */
struct Qdisc_class_hash clhash; /* class hash */
struct rb_root eligible; /* eligible tree */
- struct list_head droplist; /* active leaf class list (for
- dropping) */
struct qdisc_watchdog watchdog; /* watchdog timer */
};
@@ -858,7 +855,6 @@ set_active(struct hfsc_class *cl, unsigned int len)
if (cl->cl_flags & HFSC_FSC)
init_vf(cl, len);
- list_add_tail(&cl->dlist, &cl->sched->droplist);
}
static void
@@ -867,8 +863,6 @@ set_passive(struct hfsc_class *cl)
if (cl->cl_flags & HFSC_RSC)
eltree_remove(cl);
- list_del(&cl->dlist);
-
/*
* vttree is now handled in update_vf() so that update_vf(cl, 0, 0)
* needs to be called explicitly to remove a class from vttree.
@@ -1443,7 +1437,6 @@ hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt)
if (err < 0)
return err;
q->eligible = RB_ROOT;
- INIT_LIST_HEAD(&q->droplist);
q->root.cl_common.classid = sch->handle;
q->root.refcnt = 1;
@@ -1527,7 +1520,6 @@ hfsc_reset_qdisc(struct Qdisc *sch)
hfsc_reset_class(cl);
}
q->eligible = RB_ROOT;
- INIT_LIST_HEAD(&q->droplist);
qdisc_watchdog_cancel(&q->watchdog);
sch->qstats.backlog = 0;
sch->q.qlen = 0;
This is update to: commit a09ceb0e08140a ("sched: remove qdisc->drop") That commit removed qdisc->drop, but left alone dlist and droplist that no longer serve any meaningful purpose. Signed-off-by: Michal Soltys <soltys@ziu.info> --- net/sched/sch_hfsc.c | 8 -------- 1 file changed, 8 deletions(-)