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| author |   Vlad Buslov <vladbu@mellanox.com> | 2019-08-26 16:45:04 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-08-26 14:17:43 -0700 |
| commit | 5a6ff4b13d598573fc954f672cd2a267b76a01ec (patch) | |
| tree | 5d0222c2eb4a232f49a9b4f33dddd57ccf982586 /include/net/pkt_cls.h | |
| parent | net: sched: take rtnl lock in tc_setup_flow_action() (diff) | |
| download | linux-dev-5a6ff4b13d598573fc954f672cd2a267b76a01ec.tar.xz linux-dev-5a6ff4b13d598573fc954f672cd2a267b76a01ec.zip | |
net: sched: take reference to action dev before calling offloads
In order to remove dependency on rtnl lock when calling hardware offload
API, take reference to action mirred dev when initializing flow_action
structure in tc_setup_flow_action(). Implement function
tc_cleanup_flow_action(), use it to release the device after hardware
offload API is done using it.
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 '')
| -rw-r--r-- | include/net/pkt_cls.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index a48824bc1489..e553fc80eb23 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -505,6 +505,8 @@ tcf_match_indev(struct sk_buff *skb, int ifindex) int tc_setup_flow_action(struct flow_action *flow_action, const struct tcf_exts *exts, bool rtnl_held); +void tc_cleanup_flow_action(struct flow_action *flow_action); + int tc_setup_cb_call(struct tcf_block *block, enum tc_setup_type type, void *type_data, bool err_stop, bool rtnl_held); int tc_setup_cb_add(struct tcf_block *block, struct tcf_proto *tp, |