diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2005-11-29 16:21:38 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-11-29 16:21:38 -0800 |
| commit | 9b5b5cff9a6655dbb6d2e2be365bb95eec3950eb (patch) | |
| tree | 80517910c731fc48512ba9c31aa823575db405b3 /net/ipv4/netfilter/ipt_LOG.c | |
| parent | fb29644994744a63bc57186cefa79534b5d9b5a9 (diff) | |
[NET]: Add const markers to various variables.
the patch below marks various variables const in net/; the goal is to
move them to the .rodata section so that they can't false-share
cachelines with things that get written to, as well as potentially
helping gcc a bit with optimisations. (these were found using a gcc
patch to warn about such variables)
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter/ipt_LOG.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_LOG.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index 92ed050fac69..180d6ca04af6 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -197,7 +197,7 @@ static void dump_packet(const struct nf_loginfo *info, } case IPPROTO_ICMP: { struct icmphdr _icmph, *ich; - static size_t required_len[NR_ICMP_TYPES+1] + static const size_t required_len[NR_ICMP_TYPES+1] = { [ICMP_ECHOREPLY] = 4, [ICMP_DEST_UNREACH] = 8 + sizeof(struct iphdr), |