netfilter: connlimit: use kmem_cache for conn objects

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We might allocate thousands of these (one object per connection).
Use distinct kmem cache to permit simplte tracking on how many
objects are currently used by the connlimit match via the sysfs.

Reviewed-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Florian Westphal 2014-03-07 14:37:12 +01:00 • committed by Pablo Neira Ayuso

parent 3bcc5fdf1b

commit 14e1a97776

1 changed files with 19 additions and 5 deletions

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net/netfilter/xt_connlimit.c

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