linux-kernel - [PATCH 03/14] net: sched: add 'delete' function to action ops

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Message-Id: <1526308035-12484-4-git-send-email-vladbu@mellanox.com>
Date:   Mon, 14 May 2018 17:27:04 +0300
From:   Vlad Buslov <vladbu@...lanox.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jhs@...atatu.com, xiyou.wangcong@...il.com,
        jiri@...nulli.us, pablo@...filter.org, kadlec@...ckhole.kfki.hu,
        fw@...len.de, ast@...nel.org, daniel@...earbox.net,
        edumazet@...gle.com, vladbu@...lanox.com, keescook@...omium.org,
        linux-kernel@...r.kernel.org, netfilter-devel@...r.kernel.org,
        coreteam@...filter.org, kliteyn@...lanox.com
Subject: [PATCH 03/14] net: sched: add 'delete' function to action ops

Extend action ops with 'delete' function. Each action type to implement its
own delete function that doesn't depend on rtnl lock.

Signed-off-by: Vlad Buslov <vladbu@...lanox.com>
---
 include/net/act_api.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/net/act_api.h b/include/net/act_api.h
index e634014..73175a3 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -100,6 +100,7 @@ struct tc_action_ops {
 	void	(*stats_update)(struct tc_action *, u64, u32, u64);
 	size_t  (*get_fill_size)(const struct tc_action *act);
 	struct net_device *(*get_dev)(const struct tc_action *a);
+	int     (*delete)(struct net *net, u32 index);
 };
 
 struct tc_action_net {
-- 
2.7.5