From: "Martin J. Bligh" <mbligh@aracnet.com>
To: Hugh Dickins <hugh@veritas.com>,
Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Cc: linux-mm@kvack.org, akpm@osdl.org
Subject: Re: refill_inactive_zone question
Date: Sat, 28 Aug 2004 09:43:29 -0700 [thread overview]
Message-ID: <89340000.1093711408@[10.10.2.4]> (raw)
In-Reply-To: <Pine.LNX.4.44.0408281651270.2117-100000@localhost.localdomain>
--Hugh Dickins <hugh@veritas.com> wrote (on Saturday, August 28, 2004 17:08:23 +0100):
> On Fri, 27 Aug 2004, Marcelo Tosatti wrote:
>>
>> Oh thanks! I see that. So you just dropped the bit spinlocked and changed
>> mapcount to an atomic variable, right?
>
> That's it, yes. It needed a little more rework than that
> (see ChangeLog) but that's the main thrust.
>
>> Cool. Do you have any numbers on big SMP systems for that change?
>
> Sorry, no. When I sent out the patches a second time to Andrew (didn't
> copy LKML since nothing really changed from the first time in July),
> I did CC Martin in the hope that he might feel the urge to run up
> some numbers (or at least let him be aware of that change lest he
> misinterpret numbers), but I think he was busy with other stuff.
The lab was down for rewiring, and then I forgot about it - sorry.
Can you resend me the patch again, and I'll get off my ass and do
something about it? ;-)
M.
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prev parent reply other threads:[~2004-08-28 16:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-27 19:07 Marcelo Tosatti
2004-08-27 21:17 ` Hugh Dickins
2004-08-27 20:16 ` Marcelo Tosatti
2004-08-27 20:28 ` Marcelo Tosatti
2004-08-28 16:08 ` Hugh Dickins
2004-08-28 16:43 ` Martin J. Bligh [this message]
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