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| author |   Vlad Buslov <vladbu@mellanox.com> | 2019-10-30 16:09:06 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-30 18:07:51 -0700 |
| commit | e38226786022d2d8e5876ab7bc37e82b0eb57e65 (patch) | |
| tree | bd7467ea5f747e37672228c41d99c3d64ee3995f /include/net | |
| parent | net: sched: extend TCA_ACT space with TCA_ACT_FLAGS (diff) | |
| download | linux-dev-e38226786022d2d8e5876ab7bc37e82b0eb57e65.tar.xz linux-dev-e38226786022d2d8e5876ab7bc37e82b0eb57e65.zip | |
net: sched: update action implementations to support flags
Extend struct tc_action with new "tcfa_flags" field. Set the field in
tcf_idr_create() function and provide new helper
tcf_idr_create_from_flags() that derives 'cpustats' boolean from flags
value. Update individual hardware-offloaded actions init() to pass their
"flags" argument to new helper in order to skip percpu stats allocation
when user requested it through flags.
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/act_api.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 85e95c44c7f9..0495bdc034d2 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -41,6 +41,7 @@ struct tc_action { struct gnet_stats_queue __percpu *cpu_qstats; struct tc_cookie __rcu *act_cookie; struct tcf_chain __rcu *goto_chain; + u32 tcfa_flags; }; #define tcf_index common.tcfa_index #define tcf_refcnt common.tcfa_refcnt @@ -154,7 +155,11 @@ int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb, int tcf_idr_search(struct tc_action_net *tn, struct tc_action **a, u32 index); int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est, struct tc_action **a, const struct tc_action_ops *ops, - int bind, bool cpustats); + int bind, bool cpustats, u32 flags); +int tcf_idr_create_from_flags(struct tc_action_net *tn, u32 index, + struct nlattr *est, struct tc_action **a, + const struct tc_action_ops *ops, int bind, + u32 flags); void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a); void tcf_idr_cleanup(struct tc_action_net *tn, u32 index); |