diff options
| author |   Vlad Buslov <vladbu@mellanox.com> | 2018-09-24 19:22:50 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-25 20:17:35 -0700 |
| commit | 86bd446b5cebd783187ea3772ff258210de77d99 (patch) | |
| tree | a628c33098ece5577e51cdbe871fd5f97a5a064e /net/sched/sch_htb.c | |
| parent | net: core: netlink: add helper refcount dec and lock function (diff) | |
| download | linux-dev-86bd446b5cebd783187ea3772ff258210de77d99.tar.xz linux-dev-86bd446b5cebd783187ea3772ff258210de77d99.zip | |
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_htb.c')
| -rw-r--r-- | net/sched/sch_htb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 18ac2d6ca294..58b449490757 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1208,7 +1208,7 @@ static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl) { if (!cl->level) { WARN_ON(!cl->leaf.q); - qdisc_destroy(cl->leaf.q); + qdisc_put(cl->leaf.q); } gen_kill_estimator(&cl->rate_est); tcf_block_put(cl->block); @@ -1409,7 +1409,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, /* turn parent into inner node */ qdisc_reset(parent->leaf.q); qdisc_tree_reduce_backlog(parent->leaf.q, qlen, backlog); - qdisc_destroy(parent->leaf.q); + qdisc_put(parent->leaf.q); if (parent->prio_activity) htb_deactivate(q, parent); |