From: Andrea Arcangeli <andrea@novell.com>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>,
Andrew Morton <akpm@osdl.org>, Andrew Morton <akpm@digeo.com>,
linux-kernel@vger.kernel.org
Subject: Re: PG_zero
Date: Wed, 3 Nov 2004 12:53:06 +0100 [thread overview]
Message-ID: <20041103115306.GY3571@dualathlon.random> (raw)
In-Reply-To: <20041103020535.GG3571@dualathlon.random>
On Wed, Nov 03, 2004 at 03:05:35AM +0100, Andrea Arcangeli wrote:
> because the list is full, then if it's a __GFP_COLD freeing, I should
> put the cold page into the buddy first. While I'm putting the cold page
> into the list instead. So I'm basically off-by one potentially hot page.
Not the case, I'm already putting the page at the other end before
calling free_pages_bulk, so there's no off-by one error and no
modification required.
maybe I misunderstood what you wanted to say.
next prev parent reply other threads:[~2004-11-03 11:53 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-30 14:10 PG_zero Andrea Arcangeli
2004-10-30 21:07 ` PG_zero Andrew Morton
2004-10-30 22:45 ` PG_zero Andrea Arcangeli
2004-10-31 15:35 ` PG_zero Martin J. Bligh
2004-11-01 21:57 ` PG_zero Andrea Arcangeli
2004-11-01 22:05 ` PG_zero Martin J. Bligh
2004-11-02 3:41 ` PG_zero William Lee Irwin III
2004-10-31 15:17 ` PG_zero Martin J. Bligh
2004-11-02 13:53 ` PG_zero Andy Whitcroft
2004-11-02 19:39 ` PG_zero Andrea Arcangeli
2004-11-01 17:26 ` PG_zero Nick Piggin
2004-11-01 18:03 ` PG_zero Martin J. Bligh
2004-11-01 22:34 ` PG_zero Andrea Arcangeli
2004-11-01 23:47 ` PG_zero Martin J. Bligh
2004-11-02 1:47 ` PG_zero Nick Piggin
2004-11-02 2:21 ` PG_zero Andrea Arcangeli
2004-11-02 2:54 ` PG_zero Nick Piggin
2004-11-02 15:42 ` PG_zero Martin J. Bligh
2004-11-02 19:50 ` PG_zero Andrea Arcangeli
2004-11-02 22:41 ` PG_zero Martin J. Bligh
2004-11-03 1:26 ` PG_zero Andrea Arcangeli
2004-11-02 21:09 ` PG_zero Andrew Morton
2004-11-02 21:56 ` PG_zero Andrea Arcangeli
2004-11-02 22:41 ` PG_zero Martin J. Bligh
2004-11-03 1:09 ` PG_zero Andrea Arcangeli
2004-11-03 1:18 ` PG_zero Martin J. Bligh
2004-11-03 1:23 ` PG_zero Nick Piggin
2004-11-03 2:05 ` PG_zero Andrea Arcangeli
2004-11-03 11:53 ` Andrea Arcangeli [this message]
2004-11-03 12:10 ` PG_zero Pavel Machek
2004-11-01 22:24 ` PG_zero Andrea Arcangeli
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