From 08009a760213cf6125af9453a51203f4ae108ba1 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sat, 24 Feb 2018 21:20:33 +0300 Subject: net: make kmem caches as __ro_after_init All kmem caches aren't reallocated once set up. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- net/ipv4/fib_trie.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/ipv4/fib_trie.c') diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 5530cd6fdbc7..62243a8abf92 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -50,6 +50,7 @@ #define VERSION "0.409" +#include #include #include #include @@ -191,8 +192,8 @@ static size_t tnode_free_size; */ static const int sync_pages = 128; -static struct kmem_cache *fn_alias_kmem __read_mostly; -static struct kmem_cache *trie_leaf_kmem __read_mostly; +static struct kmem_cache *fn_alias_kmem __ro_after_init; +static struct kmem_cache *trie_leaf_kmem __ro_after_init; static inline struct tnode *tn_info(struct key_vector *kv) { -- cgit v1.2.3