linux-kernel - Re: [PATCH] fix find_next_system

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Message-Id: <20110928095217.37650ffd.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Wed, 28 Sep 2011 09:52:17 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Wizard <wizarddewhite@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH]   fix find_next_system_ram comments

On Mon, 26 Sep 2011 21:58:02 +0800
Wizard <wizarddewhite@...il.com> wrote:

> The purpose of find_next_system_ram() is to find a the lowest
> memory resource which contain or overlap the [res->start, res->end),
> not just contain.
> 
> In this patch, I make this comment more exact and fix one typo.
> 
> Signed-off-by: Wizard <wizarddewhite@...il.com>

Thank you for catching.

Please hear Randy's advice :)

> ---
>  kernel/resource.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/resource.c b/kernel/resource.c
> index 3b3cedc..2751a8c 100644
> --- a/kernel/resource.c
> +++ b/kernel/resource.c
> @@ -279,7 +279,8 @@ EXPORT_SYMBOL(release_resource);
>  
>  #if !defined(CONFIG_ARCH_HAS_WALK_MEMORY)
>  /*
> - * Finds the lowest memory reosurce exists within [res->start.res->end)
> + * Finds the lowest memory resource which contains or overlaps
> + * [res->start.res->end)
>   * the caller must specify res->start, res->end, res->flags and "name".
>   * If found, returns 0, res is overwritten, if not found, returns -1.
>   */
> -- 
> 1.6.3.3
> 
> 

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