diff options
| author | Poorva Sonparote | 2021-11-19 12:41:34 -0800 |
|---|---|---|
| committer | David S. Miller | 2021-11-20 14:11:00 +0000 |
| commit | 4f47d5d507d6f211ebceac76a5f0b83c2eae154b (patch) | |
| tree | 121721fcabe842999f28d8283d85d7e7605b5017 | |
| parent | 979594c5ff7b82e4787c8491680a2658bd88b780 (diff) | |
ipv4: Exposing __ip_sock_set_tos() in ip.h
Making the static function __ip_sock_set_tos() from net/ipv4/ip_sockglue.c
accessible by declaring it in include/net/ip.h
The reason for doing this is to use this function to set IP_TOS value in
mptcp_setsockopt() without the lock.
Signed-off-by: Poorva Sonparote <psonparo@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ip.h | 1 | ||||
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 7d1088888c10..81e23a102a0d 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -783,5 +783,6 @@ int ip_sock_set_mtu_discover(struct sock *sk, int val); void ip_sock_set_pktinfo(struct sock *sk); void ip_sock_set_recverr(struct sock *sk); void ip_sock_set_tos(struct sock *sk, int val); +void __ip_sock_set_tos(struct sock *sk, int val); #endif /* _IP_H */ diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 38d29b175ca6..445a9ecaefa1 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -576,7 +576,7 @@ out: return err; } -static void __ip_sock_set_tos(struct sock *sk, int val) +void __ip_sock_set_tos(struct sock *sk, int val) { if (sk->sk_type == SOCK_STREAM) { val &= ~INET_ECN_MASK; |