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| author |   Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-02-26 16:00:31 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-27 11:01:36 -0500 |
| commit | 685ecfb19888963f61c6085c17c254dbf665e9da (patch) | |
| tree | b9758242b6b6b1f437b8d85aa3da0315f9333576 /net/sched/act_skbmod.c | |
| parent | net: Convert sysctl creating and destroying pernet_operations (diff) | |
| download | linux-dev-685ecfb19888963f61c6085c17c254dbf665e9da.tar.xz linux-dev-685ecfb19888963f61c6085c17c254dbf665e9da.zip | |
net: Convert tc_action_net_init() and tc_action_net_exit() based pernet_operations
These pernet_operations are from net/sched directory, and they call only
tc_action_net_init() and tc_action_net_exit():
bpf_net_ops
connmark_net_ops
csum_net_ops
gact_net_ops
ife_net_ops
ipt_net_ops
xt_net_ops
mirred_net_ops
nat_net_ops
pedit_net_ops
police_net_ops
sample_net_ops
simp_net_ops
skbedit_net_ops
skbmod_net_ops
tunnel_key_net_ops
vlan_net_ops
1)tc_action_net_init() just allocates and initializes per-net memory.
2)There should not be in-flight packets at the time of tc_action_net_exit()
call, or another pernet_operations send packets to dying net (except
netlink). So, it seems they can be marked as async.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/sched/act_skbmod.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c index a406f191cb84..febec75f4f7a 100644 --- a/net/sched/act_skbmod.c +++ b/net/sched/act_skbmod.c @@ -278,6 +278,7 @@ static struct pernet_operations skbmod_net_ops = { .exit_batch = skbmod_exit_net, .id = &skbmod_net_id, .size = sizeof(struct tc_action_net), + .async = true, }; MODULE_AUTHOR("Jamal Hadi Salim, <jhs@mojatatu.com>"); |