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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2018-02-24 21:21:38 +0300 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2018-02-27 10:46:01 +0100 |
| commit | f8c3d0dda4b09e05ad8781764cbe153815c1bf23 (patch) | |
| tree | 29e6365cc83390b6025d101d3edd4eed2c5fa591 /net/xfrm/xfrm_input.c | |
| parent | esp4: remove redundant initialization of pointer esph (diff) | |
| download | linux-dev-f8c3d0dda4b09e05ad8781764cbe153815c1bf23.tar.xz linux-dev-f8c3d0dda4b09e05ad8781764cbe153815c1bf23.zip | |
xfrm: mark kmem_caches as __ro_after_init
Kmem caches aren't relocated once set up.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_input.c')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 1472c0857975..44fc54dc013c 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -9,6 +9,7 @@ */ #include <linux/bottom_half.h> +#include <linux/cache.h> #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/module.h> @@ -31,7 +32,7 @@ struct xfrm_trans_cb { #define XFRM_TRANS_SKB_CB(__skb) ((struct xfrm_trans_cb *)&((__skb)->cb[0])) -static struct kmem_cache *secpath_cachep __read_mostly; +static struct kmem_cache *secpath_cachep __ro_after_init; static DEFINE_SPINLOCK(xfrm_input_afinfo_lock); static struct xfrm_input_afinfo const __rcu *xfrm_input_afinfo[AF_INET6 + 1]; |