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memcg: get rid of extern for functions in memcontrol.h

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Most of the exported functions in this header are not marked extern so
change the rest to follow the same style.

Signed-off-by: Michal Hocko <mhocko@suse.cz>
Reviewed-by: Vladimir Davydov <vdavydov@parallels.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michal Hocko 2015-09-08 15:01:07 -07:00 committed by Linus Torvalds
parent fabc3fdde0
commit 6421999489
1 changed files with 8 additions and 8 deletions
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14
include/linux/memcontrol.h
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@ -306,10 +306,10 @@ struct lruvec *mem_cgroup_page_lruvec(struct page *, struct zone *);
bool task_in_mem_cgroup(struct task_struct *task, struct mem_cgroup *memcg); bool task_in_mem_cgroup(struct task_struct *task, struct mem_cgroup *memcg);
extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page); struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page);
extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p); struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p);
extern struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *memcg); struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *memcg);
static inline static inline
struct mem_cgroup *mem_cgroup_from_css(struct cgroup_subsys_state *css){ struct mem_cgroup *mem_cgroup_from_css(struct cgroup_subsys_state *css){
return css ? container_of(css, struct mem_cgroup, css) : NULL; return css ? container_of(css, struct mem_cgroup, css) : NULL;
@ -344,7 +344,7 @@ static inline bool mm_match_cgroup(struct mm_struct *mm,
return match; return match;
} }
extern struct cgroup_subsys_state *mem_cgroup_css_from_page(struct page *page); struct cgroup_subsys_state *mem_cgroup_css_from_page(struct page *page);
static inline bool mem_cgroup_disabled(void) static inline bool mem_cgroup_disabled(void)
{ {
@ -403,7 +403,7 @@ static inline int mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec)
return inactive * inactive_ratio < active; return inactive * inactive_ratio < active;
} }
extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, void mem_cgroup_print_oom_info(struct mem_cgroup *memcg,
struct task_struct *p); struct task_struct *p);
static inline void mem_cgroup_oom_enable(void) static inline void mem_cgroup_oom_enable(void)
@ -719,8 +719,8 @@ static inline void sock_release_memcg(struct sock *sk)
extern struct static_key memcg_kmem_enabled_key; extern struct static_key memcg_kmem_enabled_key;
extern int memcg_nr_cache_ids; extern int memcg_nr_cache_ids;
extern void memcg_get_cache_ids(void); void memcg_get_cache_ids(void);
extern void memcg_put_cache_ids(void); void memcg_put_cache_ids(void);
/* /*
* Helper macro to loop through all memcg-specific caches. Callers must still * Helper macro to loop through all memcg-specific caches. Callers must still