From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-kernel@vger.kernel.org, xfs@oss.sgi.com,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
tytso@mit.edu, jens.axboe@oracle.com
Subject: Re: [PATCH 5/6] xfs: remove nr_to_write writeback windup.
Date: Tue, 25 May 2010 07:14:14 -0400 [thread overview]
Message-ID: <20100525111414.GC8931@infradead.org> (raw)
In-Reply-To: <1274784852-30502-6-git-send-email-david@fromorbit.com>
On Tue, May 25, 2010 at 08:54:11PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
>
> Now that the background flush code has been fixed, we shouldn't need to
> silently multiply the wbc->nr_to_write to get good writeback. Remove
> that code.
>
> Signed-off-by: Dave Chinner <dchinner@redhat.com>
Ok,
Reviewed-by: Christoph Hellwig <hch@lst.de>
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: tytso@mit.edu, linux-kernel@vger.kernel.org, xfs@oss.sgi.com,
jens.axboe@oracle.com, linux-fsdevel@vger.kernel.org,
linux-ext4@vger.kernel.org
Subject: Re: [PATCH 5/6] xfs: remove nr_to_write writeback windup.
Date: Tue, 25 May 2010 07:14:14 -0400 [thread overview]
Message-ID: <20100525111414.GC8931@infradead.org> (raw)
In-Reply-To: <1274784852-30502-6-git-send-email-david@fromorbit.com>
On Tue, May 25, 2010 at 08:54:11PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
>
> Now that the background flush code has been fixed, we shouldn't need to
> silently multiply the wbc->nr_to_write to get good writeback. Remove
> that code.
>
> Signed-off-by: Dave Chinner <dchinner@redhat.com>
Ok,
Reviewed-by: Christoph Hellwig <hch@lst.de>
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next prev parent reply other threads:[~2010-05-25 11:14 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-25 10:54 [PATCH 0/6] writeback: tracing and fixes Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 10:54 ` [PATCH 1/6] writeback: initial tracing support Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 11:13 ` Christoph Hellwig
2010-05-25 11:13 ` Christoph Hellwig
2010-05-27 21:32 ` Andrew Morton
2010-05-27 21:32 ` Andrew Morton
2010-05-28 0:44 ` Dave Chinner
2010-05-28 0:44 ` Dave Chinner
2010-05-28 1:20 ` Steven Rostedt
2010-05-28 1:20 ` Steven Rostedt
2010-05-28 1:18 ` Steven Rostedt
2010-05-28 1:18 ` Steven Rostedt
2010-05-28 7:45 ` Christoph Hellwig
2010-05-28 7:45 ` Christoph Hellwig
2010-05-25 10:54 ` [PATCH 2/6] writeback: Add tracing to balance_dirty_pages Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 11:13 ` Christoph Hellwig
2010-05-25 11:13 ` Christoph Hellwig
2010-05-25 10:54 ` [PATCH 3/6] ext4: Use our own write_cache_pages() Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 13:06 ` tytso
2010-05-25 13:06 ` tytso
2010-05-25 22:42 ` Dave Chinner
2010-05-25 22:42 ` Dave Chinner
2010-05-25 10:54 ` [PATCH 4/6] writeback: pay attention to wbc->nr_to_write in write_cache_pages Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 11:11 ` Christoph Hellwig
2010-05-25 11:11 ` Christoph Hellwig
2010-05-27 21:32 ` Andrew Morton
2010-05-27 21:32 ` Andrew Morton
2010-05-28 0:56 ` Dave Chinner
2010-05-28 0:56 ` Dave Chinner
2010-05-25 10:54 ` [PATCH 5/6] xfs: remove nr_to_write writeback windup Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-25 11:14 ` Christoph Hellwig [this message]
2010-05-25 11:14 ` Christoph Hellwig
2010-05-25 10:54 ` [PATCH 6/6] writeback: limit write_cache_pages integrity scanning to current EOF Dave Chinner
2010-05-25 10:54 ` Dave Chinner
2010-05-27 21:33 ` Andrew Morton
2010-05-27 21:33 ` Andrew Morton
2010-05-28 1:23 ` Dave Chinner
2010-05-28 1:23 ` Dave Chinner
2010-05-28 5:06 ` Nick Piggin
2010-05-28 5:06 ` Nick Piggin
2010-06-01 15:54 ` Jan Kara
2010-06-01 15:54 ` Jan Kara
-- strict thread matches above, loose matches on Subject: below --
2010-06-03 23:55 [PATCH 0/6] writeback: tracing and fixes V3 Dave Chinner
2010-06-03 23:55 ` [PATCH 5/6] xfs: remove nr_to_write writeback windup Dave Chinner
2010-06-03 23:55 ` Dave Chinner
2010-06-08 0:38 [PATCH 0/6] writeback: tracing and fixes V4 Dave Chinner
2010-06-08 0:38 ` [PATCH 5/6] xfs: remove nr_to_write writeback windup Dave Chinner
2010-06-08 0:38 ` Dave Chinner
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