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| author |   Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-02-13 12:27:13 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-13 10:36:05 -0500 |
| commit | 93d230fe0762bf129fb4debc944af3e1c1e8f40e (patch) | |
| tree | 75f29e285bd1479f6a4341184173f1bb5821fae3 /net/sysctl_net.c | |
| parent | net: Convert net_ns_ops methods (diff) | |
| download | linux-dev-93d230fe0762bf129fb4debc944af3e1c1e8f40e.tar.xz linux-dev-93d230fe0762bf129fb4debc944af3e1c1e8f40e.zip | |
net: Convert sysctl_pernet_ops
This patch starts to convert pernet_subsys, registered
from core initcalls.
Methods sysctl_net_init() and sysctl_net_exit() initialize
net::sysctls table of a namespace.
pernet_operations::init()/exit() methods from the rest
of the list do not touch net::sysctls of strangers,
so it's safe to execute sysctl_pernet_ops's methods
in parallel with any other pernet_operations.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sysctl_net.c')
| -rw-r--r-- | net/sysctl_net.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sysctl_net.c b/net/sysctl_net.c index 9aed6fe1bf1a..f424539829b7 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -89,6 +89,7 @@ static void __net_exit sysctl_net_exit(struct net *net) static struct pernet_operations sysctl_pernet_ops = { .init = sysctl_net_init, .exit = sysctl_net_exit, + .async = true, }; static struct ctl_table_header *net_header; |