diff options
| author | Eric Dumazet <edumazet@google.com> | 2021-11-15 09:11:50 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-16 13:20:45 +0000 |
| commit | b3cb764aa1d753cf6a58858f9e2097ba71e8100b (patch) | |
| tree | 7f2d751f3ec898f8cfb48df852e8beafdb6000a6 /net/netlink/af_netlink.c | |
| parent | 4199bae10c49e24bc2c5d8c06a68820d56640000 (diff) | |
| download | linux-b3cb764aa1d753cf6a58858f9e2097ba71e8100b.tar.gz | |
net: drop nopreempt requirement on sock_prot_inuse_add()
This is distracting really, let's make this simpler,
because many callers had to take care of this
by themselves, even if on x86 this adds more
code than really needed.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlink/af_netlink.c')
| -rw-r--r-- | net/netlink/af_netlink.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 4c575324a98528..1a19d179e913a3 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -707,9 +707,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol, if (err < 0) goto out_module; - local_bh_disable(); sock_prot_inuse_add(net, &netlink_proto, 1); - local_bh_enable(); nlk = nlk_sk(sock->sk); nlk->module = module; @@ -809,9 +807,7 @@ static int netlink_release(struct socket *sock) netlink_table_ungrab(); } - local_bh_disable(); sock_prot_inuse_add(sock_net(sk), &netlink_proto, -1); - local_bh_enable(); call_rcu(&nlk->rcu, deferred_put_nlk_sk); return 0; } |