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Diffstat (limited to 'include/linux/memcontrol.h')
-rw-r--r--include/linux/memcontrol.h18
1 files changed, 9 insertions, 9 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 8d9489fdab2e..11ddc7ffeba8 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -84,14 +84,14 @@ extern struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *memcg);
extern struct mem_cgroup *mem_cgroup_from_cont(struct cgroup *cont);
static inline
-int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup)
+bool mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *memcg)
{
- struct mem_cgroup *memcg;
- int match;
+ struct mem_cgroup *task_memcg;
+ bool match;
rcu_read_lock();
- memcg = mem_cgroup_from_task(rcu_dereference((mm)->owner));
- match = __mem_cgroup_same_or_subtree(cgroup, memcg);
+ task_memcg = mem_cgroup_from_task(rcu_dereference(mm->owner));
+ match = __mem_cgroup_same_or_subtree(memcg, task_memcg);
rcu_read_unlock();
return match;
}
@@ -258,10 +258,10 @@ static inline struct mem_cgroup *try_get_mem_cgroup_from_mm(struct mm_struct *mm
return NULL;
}
-static inline int mm_match_cgroup(struct mm_struct *mm,
+static inline bool mm_match_cgroup(struct mm_struct *mm,
struct mem_cgroup *memcg)
{
- return 1;
+ return true;
}
static inline int task_in_mem_cgroup(struct task_struct *task,
@@ -396,7 +396,7 @@ enum {
};
struct sock;
-#ifdef CONFIG_MEMCG_KMEM
+#if defined(CONFIG_INET) && defined(CONFIG_MEMCG_KMEM)
void sock_update_memcg(struct sock *sk);
void sock_release_memcg(struct sock *sk);
#else
@@ -406,6 +406,6 @@ static inline void sock_update_memcg(struct sock *sk)
static inline void sock_release_memcg(struct sock *sk)
{
}
-#endif /* CONFIG_MEMCG_KMEM */
+#endif /* CONFIG_INET && CONFIG_MEMCG_KMEM */
#endif /* _LINUX_MEMCONTROL_H */