From e9c1b084e17ca225b6be731b819308ee0f9e04b8 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Sat, 7 Jul 2007 22:32:53 -0700 Subject: [NETFILTER]: nf_conntrack: move expectaton related init code to nf_conntrack_expect.c Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/nf_conntrack_expect.c | 48 ++++++++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) (limited to 'net/netfilter/nf_conntrack_expect.c') diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c index 5c8cb0f243a..ad197bccc7c 100644 --- a/net/netfilter/nf_conntrack_expect.c +++ b/net/netfilter/nf_conntrack_expect.c @@ -29,7 +29,7 @@ LIST_HEAD(nf_ct_expect_list); EXPORT_SYMBOL_GPL(nf_ct_expect_list); -struct kmem_cache *nf_ct_expect_cachep __read_mostly; +static struct kmem_cache *nf_ct_expect_cachep __read_mostly; static unsigned int nf_ct_expect_next_id; /* nf_conntrack_expect helper functions */ @@ -413,3 +413,49 @@ const struct file_operations exp_file_ops = { .release = seq_release }; #endif /* CONFIG_PROC_FS */ + +static int __init exp_proc_init(void) +{ +#ifdef CONFIG_PROC_FS + struct proc_dir_entry *proc; + + proc = proc_net_fops_create("nf_conntrack_expect", 0440, &exp_file_ops); + if (!proc) + return -ENOMEM; +#endif /* CONFIG_PROC_FS */ + return 0; +} + +static void exp_proc_remove(void) +{ +#ifdef CONFIG_PROC_FS + proc_net_remove("nf_conntrack_expect"); +#endif /* CONFIG_PROC_FS */ +} + +int __init nf_conntrack_expect_init(void) +{ + int err; + + nf_ct_expect_cachep = kmem_cache_create("nf_conntrack_expect", + sizeof(struct nf_conntrack_expect), + 0, 0, NULL, NULL); + if (!nf_ct_expect_cachep) + return -ENOMEM; + + err = exp_proc_init(); + if (err < 0) + goto err1; + + return 0; + +err1: + kmem_cache_destroy(nf_ct_expect_cachep); + return err; +} + +void nf_conntrack_expect_fini(void) +{ + exp_proc_remove(); + kmem_cache_destroy(nf_ct_expect_cachep); +} -- cgit v1.2.3