From: Mel Gorman <mgorman@suse.de>
To: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: linux-mm@kvack.org, m.szyprowski@samsung.com, mina86@mina86.com,
minchan@kernel.org, hughd@google.com, kyungmin.park@samsung.com
Subject: Re: [PATCH v3 1/5] mm: fix tracing in free_pcppages_bulk()
Date: Wed, 5 Sep 2012 11:59:00 +0100 [thread overview]
Message-ID: <20120905105900.GJ11266@suse.de> (raw)
In-Reply-To: <1346765185-30977-2-git-send-email-b.zolnierkie@samsung.com>
On Tue, Sep 04, 2012 at 03:26:21PM +0200, Bartlomiej Zolnierkiewicz wrote:
> page->private gets re-used in __free_one_page() to store page order
> so migratetype value must be cached locally.
>
> Fixes regression introduced in a701623 ("mm: fix migratetype bug
> which slowed swapping").
>
This is unrelated to the rest of the series and should be sent on its
own but otherwise.
Acked-by: Mel Gorman <mgorman@suse.de>
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Mel Gorman
SUSE Labs
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next prev parent reply other threads:[~2012-09-05 10:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-04 13:26 [PATCH v3 0/5] cma: fix watermark checking Bartlomiej Zolnierkiewicz
2012-09-04 13:26 ` [PATCH v3 1/5] mm: fix tracing in free_pcppages_bulk() Bartlomiej Zolnierkiewicz
2012-09-05 10:59 ` Mel Gorman [this message]
2012-09-14 1:50 ` Minchan Kim
2012-09-04 13:26 ` [PATCH v3 2/5] cma: fix counting of isolated pages Bartlomiej Zolnierkiewicz
2012-09-05 11:08 ` Mel Gorman
2012-09-06 16:41 ` Bartlomiej Zolnierkiewicz
2012-09-14 2:26 ` Minchan Kim
2012-09-14 12:41 ` Bartlomiej Zolnierkiewicz
2012-09-04 13:26 ` [PATCH v3 3/5] cma: count free CMA pages Bartlomiej Zolnierkiewicz
2012-09-14 3:02 ` Minchan Kim
2012-09-14 13:10 ` Bartlomiej Zolnierkiewicz
2012-09-04 13:26 ` [PATCH v3 4/5] mm: add accounting for CMA pages and use them for watermark calculation Bartlomiej Zolnierkiewicz
2012-09-14 3:43 ` Minchan Kim
2012-09-04 13:26 ` [PATCH v3 5/5] cma: fix watermark checking Bartlomiej Zolnierkiewicz
2012-09-14 4:13 ` Minchan Kim
2012-09-14 14:12 ` Bartlomiej Zolnierkiewicz
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