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xfrm: mark kmem_caches as __ro_after_init

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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>
This commit is contained in:
Alexey Dobriyan
2018-02-24 21:21:38 +03:00
committed by Steffen Klassert
parent 60aa80460d
commit f8c3d0dda4
2 changed files with 3 additions and 2 deletions
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2
net/xfrm/xfrm_policy.c
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@@ -51,7 +51,7 @@ static DEFINE_SPINLOCK(xfrm_policy_afinfo_lock);
static struct xfrm_policy_afinfo const __rcu *xfrm_policy_afinfo[AF_INET6 + 1]
__read_mostly;
static struct kmem_cache *xfrm_dst_cache __read_mostly;
static struct kmem_cache *xfrm_dst_cache __ro_after_init;
static __read_mostly seqcount_t xfrm_policy_hash_generation;
static void xfrm_init_pmtu(struct xfrm_dst **bundle, int nr);