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| author | Zhu Yi <yi.zhu@intel.com> | 2010-03-04 18:01:45 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-05 13:34:02 -0800 |
| commit | 53eecb1be5ae499d399d2923933937a9ea1a284f (patch) | |
| tree | f77f4eb11ac87b7400c415a988a4778a81e054bf /net/tipc | |
| parent | 50b1a782f845140f4138f14a1ce8a4a6dd0cc82f (diff) | |
| download | linux-stable-53eecb1be5ae499d399d2923933937a9ea1a284f.tar.gz linux-stable-53eecb1be5ae499d399d2923933937a9ea1a284f.tar.bz2 linux-stable-53eecb1be5ae499d399d2923933937a9ea1a284f.zip | |
tipc: use limited socket backlog
Make tipc adapt to the limited socket backlog change.
Cc: Jon Maloy <jon.maloy@ericsson.com>
Cc: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/socket.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 1ea64f09cc45..22bfbc33a8ac 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1322,8 +1322,10 @@ static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf) if (!sock_owned_by_user(sk)) { res = filter_rcv(sk, buf); } else { - sk_add_backlog(sk, buf); - res = TIPC_OK; + if (sk_add_backlog_limited(sk, buf)) + res = TIPC_ERR_OVERLOAD; + else + res = TIPC_OK; } bh_unlock_sock(sk); |