From mboxrd@z Thu Jan  1 00:00:00 1970
From: NeilBrown <neilb@suse.de>
Subject: Re: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA
 instead of ->bmap.
Date: Mon, 20 Apr 2015 16:27:00 +1000
Message-ID: <20150420162700.3e69c7db@notabene.brown>
References: <20150420052558.26554.97143.stgit@notabene.brown>
	<20150420052752.26554.52672.stgit@notabene.brown>
	<20150420060818.GA32675@infradead.org>
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Cc: David Howells <dhowells@redhat.com>, Chris Mason <clm@fb.com>,
	Al Viro <viro@ZenIV.linux.org.uk>, Josef Bacik <jbacik@fb.com>,
	David Sterba <dsterba@suse.cz>, linux-cachefs@vger.kernel.org,
	Dave Chinner <david@fromorbit.com>,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-btrfs@vger.kernel.org
To: Christoph Hellwig <hch@infradead.org>
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On Sun, 19 Apr 2015 23:08:18 -0700 Christoph Hellwig <hch@infradead.org>
wrote:

> Please just usse SEEK_HOLE/DATA support unconditioanlly.  ->bmap is a
> horrible hack that is completely unsafe.
>=20

A worthwhile goal, but I certainly wouldn't consider pursuing it until what=
 I
have submitted so far as been accepted - let's not reject "good" while
waiting for "perfect".

NeilBrown

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