diff options
| author | Eric Dumazet <[email protected]> | 2012-04-22 23:34:26 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-04-24 02:28:28 +0000 |
| commit | f545a38f74584cc7424cb74f792a00c6d2589485 (patch) | |
| tree | b272cbfed3267a7750f55f23989e1b070ae6ac3e /net/ipv6/tcp_ipv6.c | |
| parent | net ax25: Fix the build when sysctl support is disabled. (diff) | |
| download | kernel-f545a38f74584cc7424cb74f792a00c6d2589485.tar.gz kernel-f545a38f74584cc7424cb74f792a00c6d2589485.zip | |
net: add a limit parameter to sk_add_backlog()
sk_add_backlog() & sk_rcvqueues_full() hard coded sk_rcvbuf as the
memory limit. We need to make this limit a parameter for TCP use.
No functional change expected in this patch, all callers still using the
old sk_rcvbuf limit.
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Neal Cardwell <[email protected]>
Cc: Tom Herbert <[email protected]>
Cc: Maciej Żenczykowski <[email protected]>
Cc: Yuchung Cheng <[email protected]>
Cc: Ilpo Järvinen <[email protected]>
Cc: Rick Jones <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 8044f6ac1301..b04e6d8a8371 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1654,7 +1654,7 @@ process: if (!tcp_prequeue(sk, skb)) ret = tcp_v6_do_rcv(sk, skb); } - } else if (unlikely(sk_add_backlog(sk, skb))) { + } else if (unlikely(sk_add_backlog(sk, skb, sk->sk_rcvbuf))) { bh_unlock_sock(sk); NET_INC_STATS_BH(net, LINUX_MIB_TCPBACKLOGDROP); goto discard_and_relse; |