From: Andrew Morton <akpm@linux-foundation.org>
To: Timofey Titovets <nefelim4ag@gmail.com>
Cc: linux-mm@kvack.org
Subject: Re: [PATCH] mempool.c: Replace io_schedule_timeout with io_schedule
Date: Wed, 17 Dec 2014 15:06:54 -0800 [thread overview]
Message-ID: <20141217150654.e857603cebd4f97c794a2dff@linux-foundation.org> (raw)
In-Reply-To: <1418560486-21685-1-git-send-email-nefelim4ag@gmail.com>
On Sun, 14 Dec 2014 15:34:46 +0300 Timofey Titovets <nefelim4ag@gmail.com> wrote:
> io_schedule_timeout(5*HZ);
> Introduced for avoidance dm bug:
> http://linux.derkeiler.com/Mailing-Lists/Kernel/2006-08/msg04869.html
> According to description must be replaced with io_schedule()
>
> I replace it and recompile kernel, tested it by following script:
How do we know DM doesn't still depend on the io_schedule_timeout()?
It would require input from the DM developers and quite a lot of
stress-testing of many kernel subsystems before we could make this
change.
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next prev parent reply other threads:[~2014-12-17 23:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-14 12:34 Timofey Titovets
2014-12-17 23:06 ` Andrew Morton [this message]
2014-12-18 0:37 ` Timofey Titovets
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