Re: [f2fs-dev] [PATCH] f2fs: avoid using timespec

[Chao Yu]

On 2017/10/19 17:52, Arnd Bergmann wrote:
> All uses of timespec are deprecated, and this one is not particularly
> useful, as the documented method for converting seconds to jiffies
> is to multiply by 'HZ'.
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>

Thanks,

> ---
>  fs/f2fs/f2fs.h | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
> index 4b4a72f392be..b9a4a5db426c 100644
> --- a/fs/f2fs/f2fs.h
> +++ b/fs/f2fs/f2fs.h
> @@ -1178,8 +1178,7 @@ static inline void f2fs_update_time(struct f2fs_sb_info *sbi, int type)
>  
>  static inline bool f2fs_time_over(struct f2fs_sb_info *sbi, int type)
>  {
> -	struct timespec ts = {sbi->interval_time[type], 0};
> -	unsigned long interval = timespec_to_jiffies(&ts);
> +	unsigned long interval = sbi->interval_time[type] * HZ;
>  
>  	return time_after(jiffies, sbi->last_time[type] + interval);
>  }
>