* [Patch net] net_sched: notify filter deletion when deleting a chain
@ 2018-09-11 21:22 Cong Wang
2018-09-13 16:08 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Cong Wang @ 2018-09-11 21:22 UTC (permalink / raw)
To: netdev; +Cc: Cong Wang, Jiri Pirko
When we delete a chain of filters, we need to notify
user-space we are deleting each filters in this chain
too.
Fixes: 32a4f5ecd738 ("net: sched: introduce chain object to uapi")
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
---
net/sched/cls_api.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 1a67af8a6e8c..0a75cb2e5e7b 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -1902,6 +1902,8 @@ static int tc_ctl_chain(struct sk_buff *skb, struct nlmsghdr *n,
RTM_NEWCHAIN, false);
break;
case RTM_DELCHAIN:
+ tfilter_notify_chain(net, skb, block, q, parent, n,
+ chain, RTM_DELTFILTER);
/* Flush the chain first as the user requested chain removal. */
tcf_chain_flush(chain);
/* In case the chain was successfully deleted, put a reference
--
2.14.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Patch net] net_sched: notify filter deletion when deleting a chain
2018-09-11 21:22 [Patch net] net_sched: notify filter deletion when deleting a chain Cong Wang
@ 2018-09-13 16:08 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2018-09-13 16:08 UTC (permalink / raw)
To: xiyou.wangcong; +Cc: netdev, jiri
From: Cong Wang <xiyou.wangcong@gmail.com>
Date: Tue, 11 Sep 2018 14:22:23 -0700
> When we delete a chain of filters, we need to notify
> user-space we are deleting each filters in this chain
> too.
>
> Fixes: 32a4f5ecd738 ("net: sched: introduce chain object to uapi")
> Cc: Jiri Pirko <jiri@mellanox.com>
> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Applied, thanks Cong.
^ permalink raw reply [flat|nested] 2+ messages in thread
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