linux-kernel - Re: Seems the comment of find_next_system

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Message-ID: <20110925200942.GA23489@liondog.tnic>
Date:	Sun, 25 Sep 2011 22:09:42 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Wizard <wizarddewhite@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Subject: Re: Seems the comment of find_next_system_ram() is not exact

On Sun, Sep 25, 2011 at 11:02:47PM +0800, Wizard wrote:

Hi,

please do not top-post when replying to messages.

> Thanks for your reply and for your suggestion to use "git annotate".
> I learned a lot from you.
> 
> I see the commit by KAMEZAWA. While still not know why he change
> code this way to cover the overlap case.
> 
> I find the function is introduced in 2842f11419704f8707fffc82e10d2263427fc130.
> While the mm/memory_hotplug.c is chaged during this period.
> If I want to view the code at that moment, I should use git checkout
> 2842f11419704f8707fffc82e10d2263427fc130?

No need, you can simply do

git show 2842f11419704f8707fffc82e10d2263427fc130:kernel/resource.c

as with every other git commit and file tracked by git.

HTH.

-- 
Regards/Gruss,
    Boris.
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