diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-02-24 21:20:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-26 15:11:48 -0500 |
| commit | 08009a760213cf6125af9453a51203f4ae108ba1 (patch) | |
| tree | bcd9f2638df9b6d25f09eccc48b81ec1bee995a5 /net/core/skbuff.c | |
| parent | cb31232a9c6e30e2fedbd92694b749f484d519d8 (diff) | |
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/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1a7485a2cdfa..96d36b81a3a5 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -77,8 +77,8 @@ #include <linux/capability.h> #include <linux/user_namespace.h> -struct kmem_cache *skbuff_head_cache __read_mostly; -static struct kmem_cache *skbuff_fclone_cache __read_mostly; +struct kmem_cache *skbuff_head_cache __ro_after_init; +static struct kmem_cache *skbuff_fclone_cache __ro_after_init; int sysctl_max_skb_frags __read_mostly = MAX_SKB_FRAGS; EXPORT_SYMBOL(sysctl_max_skb_frags); |