From: Minchan Kim <minchan.kim@gmail.com>
To: Wu Fengguang <fengguang.wu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michael Rubin <mrubin@google.com>,
Linux Memory Management List <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [BUGFIX] vmstat: fix dirty threshold ordering
Date: Tue, 30 Nov 2010 12:55:48 +0900 [thread overview]
Message-ID: <AANLkTikQuhq0GMjiSUdctq_qSbJdZss_6pZkAZuF1Rck@mail.gmail.com> (raw)
In-Reply-To: <20101129103845.GA1195@localhost>
On Mon, Nov 29, 2010 at 7:38 PM, Wu Fengguang <fengguang.wu@intel.com> wrote:
> The nr_dirty_[background_]threshold fields are misplaced before the
> numa_* fields, and users will read strange values.
>
> This is the right order. Before patch, nr_dirty_background_threshold
> will read as 0 (the value from numa_miss).
>
> numa_hit 128501
> numa_miss 0
> numa_foreign 0
> numa_interleave 7388
> numa_local 128501
> numa_other 0
> nr_dirty_threshold 144291
> nr_dirty_background_threshold 72145
>
> Cc: Michael Rubin <mrubin@google.com>
> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
--
Kind regards,
Minchan Kim
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prev parent reply other threads:[~2010-11-30 3:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-29 10:38 Wu Fengguang
2010-11-29 11:21 ` KOSAKI Motohiro
2010-11-30 3:55 ` Minchan Kim [this message]
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