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authorVlad Buslov <vladbu@mellanox.com>2018-09-24 19:22:50 +0300
committerDavid S. Miller <davem@davemloft.net>2018-09-25 20:17:35 -0700
commit86bd446b5cebd783187ea3772ff258210de77d99 (patch)
treea628c33098ece5577e51cdbe871fd5f97a5a064e /net/sched/sch_mqprio.c
parent6f99528e9797794b91b43321fbbc93fe772b0803 (diff)
net: sched: rename qdisc_destroy() to qdisc_put()
Current implementation of qdisc_destroy() decrements Qdisc reference counter and only actually destroy Qdisc if reference counter value reached zero. Rename qdisc_destroy() to qdisc_put() in order for it to better describe the way in which this function currently implemented and used. Extract code that deallocates Qdisc into new private qdisc_destroy() function. It is intended to be shared between regular qdisc_put() and its unlocked version that is introduced in next patch in this series. Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_mqprio.c')
-rw-r--r--net/sched/sch_mqprio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c
index 0e9d761cdd80..d364e63c396d 100644
--- a/net/sched/sch_mqprio.c
+++ b/net/sched/sch_mqprio.c
@@ -40,7 +40,7 @@ static void mqprio_destroy(struct Qdisc *sch)
for (ntx = 0;
ntx < dev->num_tx_queues && priv->qdiscs[ntx];
ntx++)
- qdisc_destroy(priv->qdiscs[ntx]);
+ qdisc_put(priv->qdiscs[ntx]);
kfree(priv->qdiscs);
}
@@ -300,7 +300,7 @@ static void mqprio_attach(struct Qdisc *sch)
qdisc = priv->qdiscs[ntx];
old = dev_graft_qdisc(qdisc->dev_queue, qdisc);
if (old)
- qdisc_destroy(old);
+ qdisc_put(old);
if (ntx < dev->real_num_tx_queues)
qdisc_hash_add(qdisc, false);
}