diff options
| author |   Arun Sharma <asharma@fb.com> | 2012-01-30 14:16:06 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-02-01 14:41:50 -0500 |
| commit | efcdbf24fd5daa88060869e51ed49f68b7ac8708 (patch) | |
| tree | 8c771a1ef2c93f1ba959709d6ffb4fd56af53699 /net/ipv4/tcp_timer.c | |
| parent | net/hyperv: rx_bytes should account the ether header size (diff) | |
| download | linux-dev-efcdbf24fd5daa88060869e51ed49f68b7ac8708.tar.xz linux-dev-efcdbf24fd5daa88060869e51ed49f68b7ac8708.zip | |
net: Disambiguate kernel message
Some of our machines were reporting:
TCP: too many of orphaned sockets
even when the number of orphaned sockets was well below the
limit.
We print a different message depending on whether we're out
of TCP memory or there are too many orphaned sockets.
Also move the check out of line and cleanup the messages
that were printed.
Signed-off-by: Arun Sharma <asharma@fb.com>
Suggested-by: Mohan Srinivasan <mohan@fb.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: David Miller <davem@davemloft.net>
Cc: Glauber Costa <glommer@parallels.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_timer.c')
| -rw-r--r-- | net/ipv4/tcp_timer.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index a516d1e399df..cd2e0723266d 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -77,10 +77,7 @@ static int tcp_out_of_resources(struct sock *sk, int do_reset) if (sk->sk_err_soft) shift++; - if (tcp_too_many_orphans(sk, shift)) { - if (net_ratelimit()) - printk(KERN_INFO "Out of socket memory\n"); - + if (tcp_check_oom(sk, shift)) { /* Catch exceptional cases, when connection requires reset. * 1. Last segment was sent recently. */ if ((s32)(tcp_time_stamp - tp->lsndtime) <= TCP_TIMEWAIT_LEN || |