From: ehrhardt@mathematik.uni-ulm.de
To: Rik van Riel <riel@conectiva.com.br>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Linus Torvalds <torvalds@transmeta.com>
Subject: Re: [PATCH] fix for VM test9-pre7
Date: Mon, 2 Oct 2000 14:05:59 +0200 [thread overview]
Message-ID: <20001002120559.13349.qmail@theseus.mathematik.uni-ulm.de> (raw)
In-Reply-To: <Pine.LNX.4.21.0010020038090.30717-100000@duckman.distro.conectiva>; from riel@conectiva.com.br on Mon, Oct 02, 2000 at 12:42:47AM -0300
Hi,
On Mon, Oct 02, 2000 at 12:42:47AM -0300, Rik van Riel wrote:
> --- linux-2.4.0-test9-pre7/fs/buffer.c.orig Sat Sep 30 18:09:18 2000
> +++ linux-2.4.0-test9-pre7/fs/buffer.c Mon Oct 2 00:19:41 2000
> @@ -706,7 +706,9 @@
> static void refill_freelist(int size)
> {
> if (!grow_buffers(size)) {
> - try_to_free_pages(GFP_BUFFER);
> + wakeup_bdflush(1);
> + current->policy |= SCHED_YIELD;
> + schedule();
> }
> }
This part looks strange! wakeup_bdflush will sleep if the parameter
is not zero, i.e. we'll schedule twice. I doubt that this the intended
behaviour?
regards Christian
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next prev parent reply other threads:[~2000-10-02 12:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-10-02 3:42 Rik van Riel
2000-10-02 8:18 ` Roger Larsson
2000-10-02 10:00 ` Ignore my: " Roger Larsson
2000-10-02 15:48 ` Rik van Riel
2000-10-02 15:45 ` Rik van Riel
2000-10-02 12:05 ` ehrhardt [this message]
2000-10-02 15:49 ` Rik van Riel
2000-10-02 12:27 ` Tom Leete
2000-10-02 15:51 ` Rik van Riel
2000-10-02 21:20 ` Tom Leete
2000-10-02 16:46 ` Christoph Rohland
2000-10-02 17:17 ` Rik van Riel
2000-10-04 7:45 ` Christoph Rohland
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