From: Ingo Molnar <mingo@elte.hu>
To: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: parocessor.h - use PAGE_SIZE instead of numeric value v2
Date: Fri, 21 Mar 2008 12:37:00 +0100 [thread overview]
Message-ID: <20080321113700.GH20420@elte.hu> (raw)
In-Reply-To: <20080313164456.GA7560@cvg>
* Cyrill Gorcunov <gorcunov@gmail.com> wrote:
> This patch replaces numeric constant with an appropriate macro
>
> Also 0x800000000000UL is changed to bit shifting which is complement
> to the code comment (thanks hpa for notice)
> -#define TASK_SIZE64 (0x800000000000UL - 4096)
> +#define TASK_SIZE64 ((1UL << 47) - PAGE_SIZE)
thanks Cyrill, applied.
Ingo
prev parent reply other threads:[~2008-03-21 11:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-13 16:44 Cyrill Gorcunov
2008-03-21 11:37 ` Ingo Molnar [this message]
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