linux-kernel - Re: [patch 3/5] Apply the PG_sensitive flag to audit subsystem

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Message-ID: <alpine.LFD.2.01.0905301020260.3435@localhost.localdomain>
Date:	Sat, 30 May 2009 10:21:27 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	"Larry H." <research@...reption.com>
cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Ingo Molnar <mingo@...hat.com>, pageexec@...email.hu,
	faith@...hat.com
Subject: Re: [patch 3/5] Apply the PG_sensitive flag to audit subsystem



On Wed, 20 May 2009, Larry H. wrote:
>
> +	if (!(gfp_mask & GFP_SENSITIVE))
> +		gfp_mask |= GFP_SENSITIVE;

WTF?

Why is this different from just "gfp_mask |= GFP_SENSITIVE;"

		Linus
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