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tcp: use hash_32() in tcp_metrics

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Fix a missing roundup_pow_of_two(), since tcpmhash_entries is not
guaranteed to be a power of two.

Uses hash_32() instead of custom hash.

tcpmhash_entries should be an unsigned int.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2012-07-19 23:02:34 +00:00
committed by David S. Miller
parent 67b95bd78f
commit 5815d5e7aa
2 changed files with 11 additions and 16 deletions
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2
include/net/netns/ipv4.h
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@@ -40,7 +40,7 @@ struct netns_ipv4 {
struct sock **icmp_sk;
struct inet_peer_base *peers;
struct tcpm_hash_bucket *tcp_metrics_hash;
unsigned int tcp_metrics_hash_mask;
unsigned int tcp_metrics_hash_log;
struct netns_frags frags;
#ifdef CONFIG_NETFILTER
struct xt_table *iptable_filter;