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| author | David S. Miller <davem@davemloft.net> | 2011-12-07 02:10:05 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-07 02:10:05 (GMT) |
| commit | 959327c7842e8621e28b89acea7d57ff02b60972 (patch) | |
| tree | b00de195fa401186228796abdcd16812862fbf4d /net/core | |
| parent | f84ea779c25dabc90956f1c329e5e5c501ea96cc (diff) | |
| parent | b835c0f47f725d864bf2545f10c733b754bb6d51 (diff) | |
| download | linux-959327c7842e8621e28b89acea7d57ff02b60972.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/request_sock.c | 7 | ||||
| -rw-r--r-- | net/core/secure_seq.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/net/core/request_sock.c b/net/core/request_sock.c index 182236b..9b570a6 100644 --- a/net/core/request_sock.c +++ b/net/core/request_sock.c @@ -26,10 +26,11 @@ * but then some measure against one socket starving all other sockets * would be needed. * - * It was 128 by default. Experiments with real servers show, that + * The minimum value of it is 128. Experiments with real servers show that * it is absolutely not enough even at 100conn/sec. 256 cures most - * of problems. This value is adjusted to 128 for very small machines - * (<=32Mb of memory) and to 1024 on normal or better ones (>=256Mb). + * of problems. + * This value is adjusted to 128 for low memory machines, + * and it will increase in proportion to the memory of machine. * Note : Dont forget somaxconn that may limit backlog too. */ int sysctl_max_syn_backlog = 256; diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c index 025233d..925991a 100644 --- a/net/core/secure_seq.c +++ b/net/core/secure_seq.c @@ -19,6 +19,7 @@ static int __init net_secret_init(void) } late_initcall(net_secret_init); +#ifdef CONFIG_INET static u32 seq_scale(u32 seq) { /* @@ -33,6 +34,7 @@ static u32 seq_scale(u32 seq) */ return seq + (ktime_to_ns(ktime_get_real()) >> 6); } +#endif #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) __u32 secure_tcpv6_sequence_number(const __be32 *saddr, const __be32 *daddr, |