From: Pavel Machek <pavel@ucw.cz>
To: coywolf@gmail.com, "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [patch] SUSPEND_PD_PAGES-fix
Date: Fri, 18 Mar 2005 12:39:57 +0100 [thread overview]
Message-ID: <20050318113957.GC32253@elf.ucw.cz> (raw)
In-Reply-To: <20050316202800.GA22750@everest.sosdg.org>
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@gmail.com>
> 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!
next prev parent reply other threads:[~2005-03-18 11:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-16 20:28 [patch] SUSPEND_PD_PAGES-fix Coywolf Qi Hunt
2005-03-18 11:39 ` Pavel Machek [this message]
2005-03-18 13:34 ` Rafael J. Wysocki
2005-03-18 18:56 ` Rafael J. Wysocki
2005-03-19 0:02 ` Pavel Machek
2005-03-18 15:56 ` Coywolf Qi Hunt
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