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Commit 64219994 authored by Michal Hocko's avatar Michal Hocko Committed by Linus Torvalds
Browse files

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



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

Signed-off-by: default avatarMichal Hocko <mhocko@suse.cz>
Reviewed-by: default avatarVladimir Davydov <vdavydov@parallels.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent fabc3fdd

include/linux/memcontrol.h

+8 −8
Original line number Diff line number Diff line
@@ -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);



extern 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 *try_get_mem_cgroup_from_page(struct page *page);

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

struct mem_cgroup *mem_cgroup_from_css(struct cgroup_subsys_state *css){

	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;

}



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)

{
@@ -403,7 +403,7 @@ static inline int mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec) 
	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);



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 int memcg_nr_cache_ids;

extern void memcg_get_cache_ids(void);

extern void memcg_put_cache_ids(void);

void memcg_get_cache_ids(void);

void memcg_put_cache_ids(void);



/*

 * Helper macro to loop through all memcg-specific caches. Callers must still