diff options
| author | Eric Dumazet <dada1@cosmosbay.com> | 2008-10-30 21:00:53 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-30 21:00:53 (GMT) |
| commit | c8db3fec5b02f4cefe441903fe1c142ff14e1771 (patch) | |
| tree | e27fc427a7d52ceca64b81d2a01a821e303075f5 /net/ipv4/udp.c | |
| parent | 8cf14e38372d84ea09ba45fb60b61f6e36c18546 (diff) | |
| download | linux-fsl-qoriq-c8db3fec5b02f4cefe441903fe1c142ff14e1771.tar.xz | |
udp: Should use spin_lock_bh()/spin_unlock_bh() in udp_lib_unhash()
Spotted by Alexander Beregalov
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c3ecec8..f760b86 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -970,12 +970,12 @@ void udp_lib_unhash(struct sock *sk) unsigned int hash = udp_hashfn(sock_net(sk), sk->sk_hash); struct udp_hslot *hslot = &udptable->hash[hash]; - spin_lock(&hslot->lock); + spin_lock_bh(&hslot->lock); if (sk_del_node_init_rcu(sk)) { inet_sk(sk)->num = 0; sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); } - spin_unlock(&hslot->lock); + spin_unlock_bh(&hslot->lock); } EXPORT_SYMBOL(udp_lib_unhash); |