[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>
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index a15cb0d..fbc80d1 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1926,19 +1926,19 @@
return -1;
}
-/* Fix more generic FIB names for init later */
+void __init fib_hash_init(void)
+{
+ fn_alias_kmem = kmem_cache_create("ip_fib_alias", sizeof(struct fib_alias),
+ 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+}
-struct fib_table *fib_hash_init(u32 id)
+
+/* Fix more generic FIB names for init later */
+struct fib_table *fib_hash_table(u32 id)
{
struct fib_table *tb;
struct trie *t;
- if (fn_alias_kmem == NULL)
- fn_alias_kmem = kmem_cache_create("ip_fib_alias",
- sizeof(struct fib_alias),
- 0, SLAB_HWCACHE_ALIGN,
- NULL);
-
tb = kmalloc(sizeof(struct fib_table) + sizeof(struct trie),
GFP_KERNEL);
if (tb == NULL)