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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-26 07:44:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-26 07:44:07 -0700 |
| commit | 2a4f739dfc59edd52eaa37d63af1bd830ea42318 (patch) | |
| tree | 962bb3b4bfc6de0b8d5f8cfd90b1bb6c5eadc338 | |
| parent | 0bb78c3715ec9ee528d92177bc94ffcc94bed5a8 (diff) | |
| parent | 1842c4bef61f985fbec6df7150041b85d8b52b1a (diff) | |
| download | op-kernel-dev-2a4f739dfc59edd52eaa37d63af1bd830ea42318.zip op-kernel-dev-2a4f739dfc59edd52eaa37d63af1bd830ea42318.tar.gz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[BRIDGE]: correct print message typo
[TCP] H-TCP: fix integer overflow
[TCP] cubic: scaling error
| -rw-r--r-- | net/bridge/br_sysfs_br.c | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp_cubic.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp_htcp.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index 96bcb2f..de9d1a9 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -376,7 +376,7 @@ int br_sysfs_addbr(struct net_device *dev) err = sysfs_create_bin_file(brobj, &bridge_forward); if (err) { - pr_info("%s: can't create attribue file %s/%s\n", + pr_info("%s: can't create attribute file %s/%s\n", __FUNCTION__, dev->name, bridge_forward.attr.name); goto out2; } diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c index a60ef38..6ad1848 100644 --- a/net/ipv4/tcp_cubic.c +++ b/net/ipv4/tcp_cubic.c @@ -190,7 +190,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd) */ /* change the unit from HZ to bictcp_HZ */ - t = ((tcp_time_stamp + ca->delay_min - ca->epoch_start) + t = ((tcp_time_stamp + (ca->delay_min>>3) - ca->epoch_start) << BICTCP_HZ) / HZ; if (t < ca->bic_K) /* t - K */ @@ -259,7 +259,7 @@ static inline void measure_delay(struct sock *sk) (s32)(tcp_time_stamp - ca->epoch_start) < HZ) return; - delay = tcp_time_stamp - tp->rx_opt.rcv_tsecr; + delay = (tcp_time_stamp - tp->rx_opt.rcv_tsecr)<<3; if (delay == 0) delay = 1; @@ -366,7 +366,7 @@ static int __init cubictcp_register(void) beta_scale = 8*(BICTCP_BETA_SCALE+beta)/ 3 / (BICTCP_BETA_SCALE - beta); - cube_rtt_scale = (bic_scale << 3) / 10; /* 1024*c/rtt */ + cube_rtt_scale = (bic_scale * 10); /* 1024*c/rtt */ /* calculate the "K" for (wmax-cwnd) = c/rtt * K^3 * so K = cubic_root( (wmax-cwnd)*rtt/c ) diff --git a/net/ipv4/tcp_htcp.c b/net/ipv4/tcp_htcp.c index 682e7d5..283be3c 100644 --- a/net/ipv4/tcp_htcp.c +++ b/net/ipv4/tcp_htcp.c @@ -23,7 +23,7 @@ module_param(use_bandwidth_switch, int, 0644); MODULE_PARM_DESC(use_bandwidth_switch, "turn on/off bandwidth switcher"); struct htcp { - u16 alpha; /* Fixed point arith, << 7 */ + u32 alpha; /* Fixed point arith, << 7 */ u8 beta; /* Fixed point arith, << 7 */ u8 modeswitch; /* Delay modeswitch until we had at least one congestion event */ u32 last_cong; /* Time since last congestion event end */ |
