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authorEric Dumazet <eric.dumazet@gmail.com>2009-10-09 00:16:19 +0000
committerDavid S. Miller <davem@davemloft.net>2009-10-13 03:44:02 -0700
commitf373b53b5fe67aa4a6f28f921a529cc90f88e79b (patch)
treeb2cae9152aed2e30b7a39c114678b9355ab5c14f /net/ipv4/inet_timewait_sock.c
parentc3faca053d0a9c877597935b434150b422dbc6fb (diff)
downloadop-kernel-dev-f373b53b5fe67aa4a6f28f921a529cc90f88e79b.zip
op-kernel-dev-f373b53b5fe67aa4a6f28f921a529cc90f88e79b.tar.gz
tcp: replace ehash_size by ehash_mask
Storing the mask (size - 1) instead of the size allows fast path to be a bit faster. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_timewait_sock.c')
-rw-r--r--net/ipv4/inet_timewait_sock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index 13f0781..2fe5711 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -430,7 +430,7 @@ void inet_twsk_purge(struct net *net, struct inet_hashinfo *hashinfo,
int h;
local_bh_disable();
- for (h = 0; h < (hashinfo->ehash_size); h++) {
+ for (h = 0; h <= hashinfo->ehash_mask; h++) {
struct inet_ehash_bucket *head =
inet_ehash_bucket(hashinfo, h);
spinlock_t *lock = inet_ehash_lockp(hashinfo, h);
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