diff options
| author |   Alexander Aring <aring@mojatatu.com> | 2017-10-11 17:16:08 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-12 22:23:03 -0700 |
| commit | aa9fd9a325d51fa0b11153b03b8fefff569fa955 (patch) | |
| tree | fa704cc0bf9e43defe81d17a212c769d78b2a675 /include/net/tc_act/tc_ife.h | |
| parent | sched: act: ife: migrate to use per-cpu counters (diff) | |
| download | linux-dev-aa9fd9a325d51fa0b11153b03b8fefff569fa955.tar.xz linux-dev-aa9fd9a325d51fa0b11153b03b8fefff569fa955.zip | |
sched: act: ife: update parameters via rcu handling
This patch changes the parameter updating via RCU and not protected by a
spinlock anymore. This reduce the time that the spinlock is being held.
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/tc_act/tc_ife.h')
| -rw-r--r-- | include/net/tc_act/tc_ife.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/net/tc_act/tc_ife.h b/include/net/tc_act/tc_ife.h index 104578f16062..c7fb99c3f76c 100644 --- a/include/net/tc_act/tc_ife.h +++ b/include/net/tc_act/tc_ife.h @@ -6,12 +6,18 @@ #include <linux/rtnetlink.h> #include <linux/module.h> -struct tcf_ife_info { - struct tc_action common; +struct tcf_ife_params { u8 eth_dst[ETH_ALEN]; u8 eth_src[ETH_ALEN]; u16 eth_type; u16 flags; + + struct rcu_head rcu; +}; + +struct tcf_ife_info { + struct tc_action common; + struct tcf_ife_params __rcu *params; /* list of metaids allowed */ struct list_head metalist; }; |