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From: Andrew Morton <akpm@osdl.org>
To: "Shai Fultheim" <shai@scalex86.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Alignment for CPU maps, add padding semantics
Date: Sun, 11 Jul 2004 22:07:15 -0700	[thread overview]
Message-ID: <20040711220715.516cd475.akpm@osdl.org> (raw)
In-Reply-To: <200407112253.i6BMrEws001373@fire-2.osdl.org>

"Shai Fultheim" <shai@scalex86.org> wrote:
>
> +#define ____cacheline_pad_in_smp struct { char  x; } ____cacheline_maxaligned_in_smp

anonymous structs don't work with gcc-2.95.  The build emits nine
gazillion of these:

include/linux/mmzone.h:135: warning: unnamed struct/union that defines no instances
include/linux/mmzone.h:147: warning: unnamed struct/union that defines no instances
include/linux/mmzone.h:201: warning: unnamed struct/union that defines no instances


       reply	other threads:[~2004-07-12  5:08 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200407112253.i6BMrEws001373@fire-2.osdl.org>
2004-07-12  5:07 ` Andrew Morton [this message]
2004-07-11 22:53 [PATCH] Alignment for CPU maps, add padding semantics Shai Fultheim
2004-07-12  8:39 ` Anton Blanchard

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