linux-kernel - Re: [PATCH] module: remove 64 bit alignment padding from struct module with CONFIG

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Date:	Tue, 22 Feb 2011 12:25:34 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Richard Kennedy <richard@....demon.co.uk>
Cc:	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] module: remove 64 bit alignment padding from struct module with CONFIG_TRACE*

On Mon, 21 Feb 2011 13:57:41 +0000, Richard Kennedy <richard@....demon.co.uk> wrote:
> Reorder struct module to remove 24 bytes of alignment padding on 64 bit
> builds when the CONFIG_TRACE options are selected. This allows the
> structure to fit into one fewer cache lines, and its size drops from 592
> to 568 on x86_64.

Thanks, applied.

Cheers,
Rusty.
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