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authorClark Williams <williams@redhat.com>2012-01-05 12:51:32 -0600
committerClark Williams <williams@redhat.com>2012-01-05 12:51:32 -0600
commitd76fe430665fac3f44ee88958713ecc524fd778d (patch)
tree00206c8b11eb2084d38eeccfe4b41f5e89fb779c /net/sched
parent63076d7f7f7f2650e5d0a4fa5dd2c412a255c237 (diff)
parent805a6af8dba5dfdd35ec35dc52ec0122400b2610 (diff)
Merge commit 'v3.2' into rt-3.2-rt9v3.2-rt9
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_netem.c7
-rw-r--r--net/sched/sch_qfq.c4
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 */