diff options
| author | Vlad Buslov <vladbu@mellanox.com> | 2018-08-10 20:51:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-11 22:37:10 +0300 |
| commit | 84a75b329be84c108a21ab9c02a52a9bf9e5a919 (patch) | |
| tree | 54e1878072e38345ae860567911a2b218935bf63 /include/net/act_api.h | |
| parent | 764e9a24480f6ffba5493fb21e6a7b030d6b8b67 (diff) | |
| download | linux-84a75b329be84c108a21ab9c02a52a9bf9e5a919.tar.xz | |
net: sched: extend action ops with put_dev callback
As a preparation for removing dependency on rtnl lock from rules update
path, all users of shared objects must take reference while working with
them.
Extend action ops with put_dev() API to be used on net device returned by
get_dev().
Modify mirred action (only action that implements get_dev callback):
- Take reference to net device in get_dev.
- Implement put_dev API that releases reference to net device.
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/act_api.h')
| -rw-r--r-- | include/net/act_api.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 8c9bc02d05e1..1ad5b19e83a9 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -101,6 +101,7 @@ 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); + void (*put_dev)(struct net_device *dev); int (*delete)(struct net *net, u32 index); }; |