Re: [patch] SUSPEND_PD_PAGES-fix

[Pavel Machek]

Hi!


> This fixes SUSPEND_PD_PAGES, which wastes one page under most cases.

Ok, applied to my tree, will eventually propagate it. (I hope it looks
okay to you, rafael).

> Signed-off-by: Coywolf Qi Hunt <coywolf@xxxxxxxxx>
> diff -pruN 2.6.11-mm4/include/linux/suspend.h 2.6.11-mm4-cy/include/linux/suspend.h
> --- 2.6.11-mm4/include/linux/suspend.h	2005-03-17 01:22:16.000000000 +0800
> +++ 2.6.11-mm4-cy/include/linux/suspend.h	2005-03-17 04:14:16.000000000 +0800
> @@ -34,7 +34,7 @@ typedef struct pbe {
>  #define SWAP_FILENAME_MAXLENGTH	32
>  
>  
> -#define SUSPEND_PD_PAGES(x)     (((x)*sizeof(struct pbe))/PAGE_SIZE+1)
> +#define SUSPEND_PD_PAGES(x)     (((x)*sizeof(struct pbe)+PAGE_SIZE-1)/PAGE_SIZE)
>  
>  extern dev_t swsusp_resume_device;
>     

-- 
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!
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