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| author | WANG Cong <xiyou.wangcong@gmail.com> | 2017-05-23 09:42:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-25 12:15:05 -0400 |
| commit | 367a8ce896f14018cc2c6cf2681aa440fff274f4 (patch) | |
| tree | 50c730e41e49111e669a94750700c3acddb7b1ef /net/sched/act_api.c | |
| parent | ee538dcea28930bd95606fe00a834935d6fb5613 (diff) | |
| download | linux-367a8ce896f14018cc2c6cf2681aa440fff274f4.tar.bz2 | |
net_sched: only create filter chains for new filters/actions
tcf_chain_get() always creates a new filter chain if not found
in existing ones. This is totally unnecessary when we get or
delete filters, new chain should be only created for new filters
(or new actions).
Fixes: 5bc1701881e3 ("net: sched: introduce multichain support for filters")
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_api.c')
| -rw-r--r-- | net/sched/act_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 0ecf2a858767..aed6cf2e9fd8 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -34,7 +34,7 @@ static int tcf_action_goto_chain_init(struct tc_action *a, struct tcf_proto *tp) if (!tp) return -EINVAL; - a->goto_chain = tcf_chain_get(tp->chain->block, chain_index); + a->goto_chain = tcf_chain_get(tp->chain->block, chain_index, true); if (!a->goto_chain) return -ENOMEM; return 0; |