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authorStephen Hemminger <stephen.hemminger@vyatta.com>2008-01-14 23:14:20 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:02:15 -0800
commit7f9b80529b8a2ad8b3273b15fb444a0e34b760a9 (patch)
treeba6e38934797952a472970ee97d2131a6a6f29bb /net/ipv4/fib_hash.c
parentd717a9a62049a03e85c3c2dd3399416eeb34a8be (diff)
downloadop-kernel-dev-7f9b80529b8a2ad8b3273b15fb444a0e34b760a9.zip
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[IPV4]: fib hash|trie initialization
Initialization of the slab cache's should be done when IP is initialized to make sure of available memory, and that code can be marked __init. Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_hash.c')
-rw-r--r--net/ipv4/fib_hash.c24
1 files changed, 11 insertions, 13 deletions
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 258214f..499522f 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -747,21 +747,19 @@ static int fn_hash_dump(struct fib_table *tb, struct sk_buff *skb, struct netlin
return skb->len;
}
-struct fib_table *fib_hash_init(u32 id)
+void __init fib_hash_init(void)
{
- struct fib_table *tb;
+ fn_hash_kmem = kmem_cache_create("ip_fib_hash", sizeof(struct fib_node),
+ 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+
+ fn_alias_kmem = kmem_cache_create("ip_fib_alias", sizeof(struct fib_alias),
+ 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+
+}
- if (fn_hash_kmem == NULL)
- fn_hash_kmem = kmem_cache_create("ip_fib_hash",
- sizeof(struct fib_node),
- 0, SLAB_HWCACHE_ALIGN,
- NULL);
-
- if (fn_alias_kmem == NULL)
- fn_alias_kmem = kmem_cache_create("ip_fib_alias",
- sizeof(struct fib_alias),
- 0, SLAB_HWCACHE_ALIGN,
- NULL);
+struct fib_table *fib_hash_table(u32 id)
+{
+ struct fib_table *tb;
tb = kmalloc(sizeof(struct fib_table) + sizeof(struct fn_hash),
GFP_KERNEL);
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