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| author | David S. Miller <davem@davemloft.net> | 2017-10-30 08:10:01 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-30 15:09:24 +0300 |
| commit | e1ea2f9856b765a2eaabb403a6751f70efc9ba4c (patch) | |
| tree | 771f0f96fdab1b27757730e96d911c73f5499ee4 /net/sched/cls_matchall.c | |
| parent | aad93c70b9a3b80dbc383a31e77a119f69bdd856 (diff) | |
| parent | 0b07194bb55ed836c2cc7c22e866b87a14681984 (diff) | |
| download | linux-e1ea2f9856b765a2eaabb403a6751f70efc9ba4c.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Several conflicts here.
NFP driver bug fix adding nfp_netdev_is_nfp_repr() check to
nfp_fl_output() needed some adjustments because the code block is in
an else block now.
Parallel additions to net/pkt_cls.h and net/sch_generic.h
A bug fix in __tcp_retransmit_skb() conflicted with some of
the rbtree changes in net-next.
The tc action RCU callback fixes in 'net' had some overlap with some
of the recent tcf_block reworking.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_matchall.c')
| -rw-r--r-- | net/sched/cls_matchall.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index 70e78d74f6d3..95dc997873e8 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -21,7 +21,10 @@ struct cls_mall_head { struct tcf_result res; u32 handle; u32 flags; - struct rcu_head rcu; + union { + struct work_struct work; + struct rcu_head rcu; + }; }; static int mall_classify(struct sk_buff *skb, const struct tcf_proto *tp, @@ -41,13 +44,23 @@ static int mall_init(struct tcf_proto *tp) return 0; } +static void mall_destroy_work(struct work_struct *work) +{ + struct cls_mall_head *head = container_of(work, struct cls_mall_head, + work); + rtnl_lock(); + tcf_exts_destroy(&head->exts); + kfree(head); + rtnl_unlock(); +} + static void mall_destroy_rcu(struct rcu_head *rcu) { struct cls_mall_head *head = container_of(rcu, struct cls_mall_head, rcu); - tcf_exts_destroy(&head->exts); - kfree(head); + INIT_WORK(&head->work, mall_destroy_work); + tcf_queue_work(&head->work); } static void mall_destroy_hw_filter(struct tcf_proto *tp, |