linux-kernel - Re: [PATCH -mm 1/3] page-cgroup: trivial cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 25 Jun 2014 08:52:38 +0200
From:	Michal Hocko <mhocko@...e.cz>
To:	Vladimir Davydov <vdavydov@...allels.com>
Cc:	akpm@...ux-foundation.org, hannes@...xchg.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH -mm 1/3] page-cgroup: trivial cleanup

On Tue 24-06-14 20:33:04, Vladimir Davydov wrote:
> 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@...allels.com>

Acked-by: Michal Hocko <mhocko@...e.cz>

> ---
>  include/linux/page_cgroup.h |   22 +++++++++++-----------
>  1 file changed, 11 insertions(+), 11 deletions(-)
> 
> diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
> index 97b5c39a31c8..23863edb95ff 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 test_bit(PCG_USED, &pc->flags);
>  }
> -
> -#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>
> -- 
> 1.7.10.4
> 

-- 
Michal Hocko
SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/