diff options
author | David S. Miller <davem@davemloft.net> | 2010-09-10 01:27:33 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2010-09-10 01:27:33 -0400 |
commit | e548833df83c3554229eff0672900bfe958b45fd (patch) | |
tree | 85efc4a76dc356593d6d394776aeb845dc580fb6 /net/ipv4/tcp_timer.c | |
parent | cbd9da7be869f676afc204e1a664163778c770bd (diff) | |
parent | 053d8f6622701f849fda2ca2c9ae596c13599ba9 (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
net/mac80211/main.c
Diffstat (limited to 'net/ipv4/tcp_timer.c')
-rw-r--r-- | net/ipv4/tcp_timer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 11569deccbea..baea4a129022 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c | |||
@@ -66,18 +66,18 @@ static void tcp_write_err(struct sock *sk) | |||
66 | static int tcp_out_of_resources(struct sock *sk, int do_reset) | 66 | static int tcp_out_of_resources(struct sock *sk, int do_reset) |
67 | { | 67 | { |
68 | struct tcp_sock *tp = tcp_sk(sk); | 68 | struct tcp_sock *tp = tcp_sk(sk); |
69 | int orphans = percpu_counter_read_positive(&tcp_orphan_count); | 69 | int shift = 0; |
70 | 70 | ||
71 | /* If peer does not open window for long time, or did not transmit | 71 | /* If peer does not open window for long time, or did not transmit |
72 | * anything for long time, penalize it. */ | 72 | * anything for long time, penalize it. */ |
73 | if ((s32)(tcp_time_stamp - tp->lsndtime) > 2*TCP_RTO_MAX || !do_reset) | 73 | if ((s32)(tcp_time_stamp - tp->lsndtime) > 2*TCP_RTO_MAX || !do_reset) |
74 | orphans <<= 1; | 74 | shift++; |
75 | 75 | ||
76 | /* If some dubious ICMP arrived, penalize even more. */ | 76 | /* If some dubious ICMP arrived, penalize even more. */ |
77 | if (sk->sk_err_soft) | 77 | if (sk->sk_err_soft) |
78 | orphans <<= 1; | 78 | shift++; |
79 | 79 | ||
80 | if (tcp_too_many_orphans(sk, orphans)) { | 80 | if (tcp_too_many_orphans(sk, shift)) { |
81 | if (net_ratelimit()) | 81 | if (net_ratelimit()) |
82 | printk(KERN_INFO "Out of socket memory\n"); | 82 | printk(KERN_INFO "Out of socket memory\n"); |
83 | 83 | ||