Re: [cleanup][PATCH] memcg: remove mem_cgroup_cache_charge_swapin()

[KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>]

On Wed, 29 Apr 2009 12:09:56 +0900
Daisuke Nishimura <d-nishimura@mtf.biglobe.ne.jp> wrote:

> From: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
> 
> memcg: remove mem_cgroup_cache_charge_swapin()
> 
> mem_cgroup_cache_charge_swapin() isn't used any more, so remove no-op definition
> of it in header file.
> 
> Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>

> ---
>  include/linux/swap.h |    6 ------
>  1 files changed, 0 insertions(+), 6 deletions(-)
> 
> diff --git a/include/linux/swap.h b/include/linux/swap.h
> index 62d8143..caf0767 100644
> --- a/include/linux/swap.h
> +++ b/include/linux/swap.h
> @@ -431,12 +431,6 @@ static inline swp_entry_t get_swap_page(void)
>  #define has_swap_token(x) 0
>  #define disable_swap_token() do { } while(0)
>  
> -static inline int mem_cgroup_cache_charge_swapin(struct page *page,
> -			struct mm_struct *mm, gfp_t mask, bool locked)
> -{
> -	return 0;
> -}
> -
>  #endif /* CONFIG_SWAP */
>  #endif /* __KERNEL__*/
>  #endif /* _LINUX_SWAP_H */
> 

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