diff options
author | Anton Altaparmakov <aia21@cantab.net> | 2005-10-11 09:29:48 +0100 |
---|---|---|
committer | Anton Altaparmakov <aia21@cantab.net> | 2005-10-11 09:29:48 +0100 |
commit | 29d8699ebb1e8948a612306c69e6d9c4ef23342f (patch) | |
tree | f2378e8d2fbef7fc215a25acf2042b8965109e5e /net/ipv4 | |
parent | e9438250b635f7832e99a8c8d2e394dd1522ce65 (diff) | |
parent | 907a42617970a159361f17ef9a63f04d276995ab (diff) |
Merge branch 'master' of /usr/src/ntfs-2.6/
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/fib_trie.c | 23 | ||||
-rw-r--r-- | net/ipv4/inet_connection_sock.c | 2 | ||||
-rw-r--r-- | net/ipv4/ipvs/ip_vs_app.c | 2 | ||||
-rw-r--r-- | net/ipv4/netfilter/Kconfig | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_bic.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_output.c | 2 |
6 files changed, 26 insertions, 7 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 50c0519cd70..0093ea08c7f 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -286,6 +286,8 @@ static inline void check_tnode(const struct tnode *tn) static int halve_threshold = 25; static int inflate_threshold = 50; +static int halve_threshold_root = 15; +static int inflate_threshold_root = 25; static void __alias_free_mem(struct rcu_head *head) @@ -449,6 +451,8 @@ static struct node *resize(struct trie *t, struct tnode *tn) int i; int err = 0; struct tnode *old_tn; + int inflate_threshold_use; + int halve_threshold_use; if (!tn) return NULL; @@ -541,10 +545,17 @@ static struct node *resize(struct trie *t, struct tnode *tn) check_tnode(tn); + /* Keep root node larger */ + + if(!tn->parent) + inflate_threshold_use = inflate_threshold_root; + else + inflate_threshold_use = inflate_threshold; + err = 0; while ((tn->full_children > 0 && 50 * (tn->full_children + tnode_child_length(tn) - tn->empty_children) >= - inflate_threshold * tnode_child_length(tn))) { + inflate_threshold_use * tnode_child_length(tn))) { old_tn = tn; tn = inflate(t, tn); @@ -564,10 +575,18 @@ static struct node *resize(struct trie *t, struct tnode *tn) * node is above threshold. */ + + /* Keep root node larger */ + + if(!tn->parent) + halve_threshold_use = halve_threshold_root; + else + halve_threshold_use = halve_threshold; + err = 0; while (tn->bits > 1 && 100 * (tnode_child_length(tn) - tn->empty_children) < - halve_threshold * tnode_child_length(tn)) { + halve_threshold_use * tnode_child_length(tn)) { old_tn = tn; tn = halve(t, tn); diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index fe3c6d3d0c9..94468a76c5b 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -494,7 +494,7 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, EXPORT_SYMBOL_GPL(inet_csk_reqsk_queue_prune); struct sock *inet_csk_clone(struct sock *sk, const struct request_sock *req, - const unsigned int __nocast priority) + const gfp_t priority) { struct sock *newsk = sk_clone(sk, priority); diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c index 6e092dadb38..fc6f95aaa96 100644 --- a/net/ipv4/ipvs/ip_vs_app.c +++ b/net/ipv4/ipvs/ip_vs_app.c @@ -604,7 +604,7 @@ static struct file_operations ip_vs_app_fops = { /* * Replace a segment of data with a new segment */ -int ip_vs_skb_replace(struct sk_buff *skb, int pri, +int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri, char *o_buf, int o_len, char *n_buf, int n_len) { struct iphdr *iph; diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig index 2cd7e7d1ac9..a7659728e7a 100644 --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig @@ -141,7 +141,7 @@ config IP_NF_PPTP tristate 'PPTP protocol support' help This module adds support for PPTP (Point to Point Tunnelling - Protocol, RFC2637) conncection tracking and NAT. + Protocol, RFC2637) connection tracking and NAT. If you are running PPTP sessions over a stateful firewall or NAT box, you may want to enable this feature. diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c index b940346de4e..6d80e063c18 100644 --- a/net/ipv4/tcp_bic.c +++ b/net/ipv4/tcp_bic.c @@ -136,7 +136,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd) else if (cwnd < ca->last_max_cwnd + max_increment*(BICTCP_B-1)) /* slow start */ ca->cnt = (cwnd * (BICTCP_B-1)) - / cwnd-ca->last_max_cwnd; + / (cwnd - ca->last_max_cwnd); else /* linear increase */ ca->cnt = cwnd / max_increment; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index c5b911f9b66..8225e425725 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1610,7 +1610,7 @@ void tcp_send_fin(struct sock *sk) * was unread data in the receive queue. This behavior is recommended * by draft-ietf-tcpimpl-prob-03.txt section 3.10. -DaveM */ -void tcp_send_active_reset(struct sock *sk, unsigned int __nocast priority) +void tcp_send_active_reset(struct sock *sk, gfp_t priority) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; |