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| author | Alexey Dobriyan | 2018-02-24 19:20:33 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-02-26 21:11:48 +0100 |
| commit | 08009a760213cf6125af9453a51203f4ae108ba1 (patch) | |
| tree | bcd9f2638df9b6d25f09eccc48b81ec1bee995a5 /net/ipv4/fib_trie.c | |
| parent | Merge branch 'sonic-ethernet-cleanups' (diff) | |
| download | kernel-qcow2-linux-08009a760213cf6125af9453a51203f4ae108ba1.tar.gz kernel-qcow2-linux-08009a760213cf6125af9453a51203f4ae108ba1.tar.xz kernel-qcow2-linux-08009a760213cf6125af9453a51203f4ae108ba1.zip | |
net: make kmem caches as __ro_after_init
All kmem caches aren't reallocated once set up.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 5 |
1 files changed, 3 insertions, 2 deletions
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 <linux/cache.h> #include <linux/uaccess.h> #include <linux/bitops.h> #include <linux/types.h> @@ -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) { |