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| author | Vladimir Davydov <vdavydov@parallels.com> | 2014-08-08 14:19:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:18 -0700 |
| commit | 434584fe68155f884b19f32b3befec8972c5d563 (patch) | |
| tree | 79c54f92ae1362b83398216d45b1b3be49f6d78a | |
| parent | 747db954cab64c6b7a95b121b517165f34751898 (diff) | |
| download | linux-434584fe68155f884b19f32b3befec8972c5d563.tar.gz linux-434584fe68155f884b19f32b3befec8972c5d563.tar.bz2 linux-434584fe68155f884b19f32b3befec8972c5d563.zip | |
page-cgroup: trivial cleanup
Add forward declarations for struct pglist_data, mem_cgroup.
Remove __init, __meminit from function prototypes and inline functions.
Remove redundant inclusion of bit_spinlock.h.
Signed-off-by: Vladimir Davydov <vdavydov@parallels.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/page_cgroup.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index 9bfb8e68a595..b8f8c9e36a3e 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -12,8 +12,10 @@ enum { #ifndef __GENERATING_BOUNDS_H #include <generated/bounds.h> +struct pglist_data; + #ifdef CONFIG_MEMCG -#include <linux/bit_spinlock.h> +struct mem_cgroup; /* * Page Cgroup can be considered as an extended mem_map. @@ -27,16 +29,16 @@ struct page_cgroup { struct mem_cgroup *mem_cgroup; }; -void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat); +extern void pgdat_page_cgroup_init(struct pglist_data *pgdat); #ifdef CONFIG_SPARSEMEM -static inline void __init page_cgroup_init_flatmem(void) +static inline void page_cgroup_init_flatmem(void) { } -extern void __init page_cgroup_init(void); +extern void page_cgroup_init(void); #else -void __init page_cgroup_init_flatmem(void); -static inline void __init page_cgroup_init(void) +extern void page_cgroup_init_flatmem(void); +static inline void page_cgroup_init(void) { } #endif @@ -48,11 +50,10 @@ static inline int PageCgroupUsed(struct page_cgroup *pc) { return !!(pc->flags & PCG_USED); } - -#else /* CONFIG_MEMCG */ +#else /* !CONFIG_MEMCG */ struct page_cgroup; -static inline void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat) +static inline void pgdat_page_cgroup_init(struct pglist_data *pgdat) { } @@ -65,10 +66,9 @@ static inline void page_cgroup_init(void) { } -static inline void __init page_cgroup_init_flatmem(void) +static inline void page_cgroup_init_flatmem(void) { } - #endif /* CONFIG_MEMCG */ #include <linux/swap.h> |