From: David Sterba <dsterba@suse.cz>
To: Filipe Manana <fdmanana@kernel.org>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>,
David Sterba <dsterba@suse.com>
Subject: Re: [PATCH 4/4] Btrfs: remove no longer needed range length checks for deduplication
Date: Mon, 18 Feb 2019 16:10:14 +0100 [thread overview]
Message-ID: <20190218151014.GK9874@twin.jikos.cz> (raw)
In-Reply-To: <CAL3q7H55XWqvr2DA_BbqZtva_01iqVD19fkRZFLe14cVTyEY8Q@mail.gmail.com>
On Thu, Jan 31, 2019 at 04:31:49PM +0000, Filipe Manana wrote:
> On Wed, Dec 12, 2018 at 6:07 PM <fdmanana@kernel.org> wrote:
> >
> > From: Filipe Manana <fdmanana@suse.com>
> >
> > Comparing the content of the pages in the range to deduplicate is now done
> > by the generic helper generic_remap_file_range_prep(), which takes care of
> > ensuring we do not compare/deduplicate undefined data beyond a file's eof
> > (range from eof to the next block boundary). So remove these checks which
> > are now redundant.
> >
> > Signed-off-by: Filipe Manana <fdmanana@suse.com>
>
> Any reason why this was not yet picked?
Added to misc-next now.
next prev parent reply other threads:[~2019-02-18 15:08 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 18:05 [PATCH 0/4] Btrfs: a few more cleanups and fixes for clone/deduplication fdmanana
2018-12-12 18:05 ` [PATCH 1/4] Btrfs: move duplicated nodatasum check into common reflink/dedupe helper fdmanana
2019-01-11 14:55 ` David Sterba
2018-12-12 18:05 ` [PATCH 2/4] Btrfs: use cross mount point check for cloning and deduplication fdmanana
2018-12-13 16:02 ` David Sterba
2019-01-11 14:38 ` David Sterba
2018-12-12 18:05 ` [PATCH 3/4] Btrfs: check if destination root is read-only for deduplication fdmanana
2018-12-13 16:07 ` David Sterba
2019-01-31 16:39 ` Filipe Manana
2019-01-31 16:44 ` Hugo Mills
2019-02-18 15:38 ` David Sterba
2019-02-18 16:55 ` Filipe Manana
2019-02-12 17:59 ` Filipe Manana
2019-02-20 16:41 ` Zygo Blaxell
2019-02-20 16:54 ` Filipe Manana
2019-02-20 17:17 ` Zygo Blaxell
2019-02-22 11:13 ` Filipe Manana
2019-02-22 17:25 ` David Sterba
2019-02-21 16:54 ` Zygo Blaxell
2019-02-18 16:01 ` David Sterba
2018-12-12 18:05 ` [PATCH 4/4] Btrfs: remove no longer needed range length checks " fdmanana
2018-12-13 12:20 ` Nikolay Borisov
2019-01-31 16:31 ` Filipe Manana
2019-02-12 17:58 ` Filipe Manana
2019-02-18 15:10 ` David Sterba [this message]
2018-12-13 12:19 ` [PATCH 0/4] Btrfs: a few more cleanups and fixes for clone/deduplication Nikolay Borisov
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