From: Andrew Morton <akpm@osdl.org>
To: "David S. Miller" <davem@davemloft.net>
Cc: riel@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH/RFT 4/5] CLOCK-Pro page replacement
Date: Wed, 17 Aug 2005 17:38:18 -0700 [thread overview]
Message-ID: <20050817173818.098462b5.akpm@osdl.org> (raw)
In-Reply-To: <20050810.133125.08323684.davem@davemloft.net>
"David S. Miller" <davem@davemloft.net> wrote:
>
> > +DEFINE_PER_CPU(unsigned long, evicted_pages);
>
> DEFINE_PER_CPU() needs an explicit initializer to work
> around some bugs in gcc-2.95, wherein on some platforms
> if you let it end up as a BSS candidate it won't end up
> in the per-cpu section properly.
>
> I'm actually happy you made this mistake as it forced me
> to audit the whole current 2.6.x tree and there are few
> missing cases in there which I'll fix up and send to Linus.
I'm prety sure we fixed that somehow. But I forget how.
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next prev parent reply other threads:[~2005-08-18 0:38 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-10 20:02 [PATCH/RFT 0/5] " Rik van Riel
2005-08-10 20:02 ` [PATCH/RFT 1/5] " Rik van Riel
2005-08-10 20:02 ` [PATCH/RFT 2/5] " Rik van Riel
2005-08-10 20:27 ` David S. Miller, Rik van Riel
2005-08-10 20:38 ` Rik van Riel
2005-08-10 20:02 ` [PATCH/RFT 3/5] " Rik van Riel
2005-08-10 20:02 ` [PATCH/RFT 4/5] " Rik van Riel
2005-08-10 20:31 ` David S. Miller, Rik van Riel
2005-08-18 0:38 ` Andrew Morton [this message]
2005-08-18 2:48 ` David S. Miller, Andrew Morton
2005-08-18 4:05 ` Andrew Morton
2005-08-18 4:48 ` David S. Miller, Andrew Morton
2005-08-19 7:03 ` Rusty Russell
2005-08-19 7:10 ` Andrew Morton
2005-08-19 7:27 ` Rusty Russell
2005-08-19 13:04 ` Horst von Brand
2005-08-10 23:22 ` Marcelo Tosatti
2005-08-11 0:06 ` Rik van Riel
2005-08-10 20:02 ` [PATCH/RFT 5/5] " Rik van Riel
2005-08-11 22:08 ` Song Jiang
2005-08-12 1:22 ` Rik van Riel
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