diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_netem.c | 7 | ||||
| -rw-r--r-- | net/sched/sch_qfq.c | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index eb3b9a86c6ed..a4ab207cdc59 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -488,7 +488,7 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr) return -EINVAL; s = sizeof(struct disttable) + n * sizeof(s16); - d = kmalloc(s, GFP_KERNEL); + d = kmalloc(s, GFP_KERNEL | __GFP_NOWARN); if (!d) d = vmalloc(s); if (!d) @@ -501,9 +501,10 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr) root_lock = qdisc_root_sleeping_lock(sch); spin_lock_bh(root_lock); - dist_free(q->delay_dist); - q->delay_dist = d; + swap(q->delay_dist, d); spin_unlock_bh(root_lock); + + dist_free(d); return 0; } diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index 103343408593..7b0325459e71 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -817,11 +817,11 @@ skip_unblock: static void qfq_update_start(struct qfq_sched *q, struct qfq_class *cl) { unsigned long mask; - uint32_t limit, roundedF; + u64 limit, roundedF; int slot_shift = cl->grp->slot_shift; roundedF = qfq_round_down(cl->F, slot_shift); - limit = qfq_round_down(q->V, slot_shift) + (1UL << slot_shift); + limit = qfq_round_down(q->V, slot_shift) + (1ULL << slot_shift); if (!qfq_gt(cl->F, q->V) || qfq_gt(roundedF, limit)) { /* timestamp was stale */ |