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authorEric Dumazet <edumazet@google.com>2017-01-20 05:06:08 -0800
committerDavid S. Miller <davem@davemloft.net>2017-01-20 11:27:22 -0500
commitc2a2efbbfcb31bedcf81170fc1aa920255c33b8f (patch)
tree0feeac1e086d1179ce3bce1482d5cd27653aa33a /net/ipv4/tcp.c
parent0a327889f64619ac3ec886208644191cd87de525 (diff)
net: remove bh disabling around percpu_counter accesses
Shaohua Li made percpu_counter irq safe in commit 098faf5805c8 ("percpu_counter: make APIs irq safe") We can safely remove BH disable/enable sections around various percpu_counter manipulations. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
-rw-r--r--net/ipv4/tcp.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index aba6ea76338e..c43eb1a831d7 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -420,9 +420,7 @@ void tcp_init_sock(struct sock *sk)
sk->sk_sndbuf = sysctl_tcp_wmem[1];
sk->sk_rcvbuf = sysctl_tcp_rmem[1];
- local_bh_disable();
sk_sockets_allocated_inc(sk);
- local_bh_enable();
}
EXPORT_SYMBOL(tcp_init_sock);