xfs
[Top] [All Lists]

Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3

To: Mel Gorman <mgorman@xxxxxxx>
Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 11 Aug 2011 19:45:16 -0400
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>, Rik van Riel <riel@xxxxxxxxxx>, Jan Kara <jack@xxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, XFS <xfs@xxxxxxxxxxx>, Linux-MM <linux-mm@xxxxxxxxx>, Minchan Kim <minchan.kim@xxxxxxxxx>, Wu Fengguang <fengguang.wu@xxxxxxxxx>, Johannes Weiner <jweiner@xxxxxxxxxx>
In-reply-to: <20110810111547.GZ19099@xxxxxxx>
References: <1312973240-32576-1-git-send-email-mgorman@xxxxxxx> <20110810110056.GA31756@xxxxxxxxxxxxx> <20110810111547.GZ19099@xxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Wed, Aug 10, 2011 at 12:15:47PM +0100, Mel Gorman wrote:
> > The right fix is to simply remove that fallback, possibly in combination
> > with implementating real migration support for btrfs.
> > 
> 
> Removing the fallback entirely is overkill as proper migration support
> is not going to get 100% coverage

It seems like btrfs is indeed the only important one missing.

<Prev in Thread] Current Thread [Next in Thread>