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Diffstat (limited to 'include/linux/list_lru.h')
-rw-r--r--include/linux/list_lru.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/list_lru.h b/include/linux/list_lru.h
index bb8129a3474d..96def9d15b1b 100644
--- a/include/linux/list_lru.h
+++ b/include/linux/list_lru.h
@@ -32,6 +32,7 @@ struct list_lru_one {
};
struct list_lru_memcg {
+ struct rcu_head rcu;
/* array of per cgroup lists, indexed by memcg_cache_id */
struct list_lru_one *lru[0];
};
@@ -43,7 +44,7 @@ struct list_lru_node {
struct list_lru_one lru;
#if defined(CONFIG_MEMCG) && !defined(CONFIG_SLOB)
/* for cgroup aware lrus points to per cgroup lists, otherwise NULL */
- struct list_lru_memcg *memcg_lrus;
+ struct list_lru_memcg __rcu *memcg_lrus;
#endif
long nr_items;
} ____cacheline_aligned_in_smp;