From: David Sterba <dsterba@suse.cz>
To: Qu Wenruo <quwenruo@cn.fujitsu.com>
Cc: linux-btrfs@vger.kernel.org, chandan@linux.vnet.ibm.com
Subject: Re: [PATCH v11 00/13] Btrfs dedupe framework
Date: Tue, 21 Jun 2016 11:34:57 +0200 [thread overview]
Message-ID: <20160621093457.GT4915@suse.cz> (raw)
In-Reply-To: <b42450d1-d929-7d8d-bbb7-126314002d92@cn.fujitsu.com>
On Tue, Jun 21, 2016 at 05:26:23PM +0800, Qu Wenruo wrote:
> > Yeah, but I'm now concerned about the way both will be integrated in the
> > development or preview branches, not really the functionality itself.
> >
> > Now the conflicts are not trivial, so this takes extra time on my side
> > and I can't be sure about the result in the end if I put only minor
> > efforts to resolve the conflicts ("make it compile"). And I don't want
> > to do that too often.
> >
> > As stated in past discussions, the features of this impact should spend
> > one development cycle in for-next, even if it's not ready for merge or
> > there are reviews going on.
> >
> > The subpage patchset is now in a relatively good shape to start actual
> > testing, which already revealed some problems.
> >
> >
> I'm completely OK to do the rebase, but since I don't have 64K page size
> machine to test the rebase, we can only test if 4K system is unaffected.
>
> Although not much help, at least it would be better than making it compile.
>
> Also such rebase may help us to expose bad design/unexpected corner case
> in dedupe.
> So if it's OK, please let me try to do the rebase.
Well, if you base dedupe on subpage, then it could be hard to find the
patchset that introduces bugs, or combination of both. We should be able
to test the features independently, and thus I'm proposing to first find
some common patchset that makes that possible.
next prev parent reply other threads:[~2016-06-21 9:34 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-15 2:09 [PATCH v11 00/13] Btrfs dedupe framework Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 01/13] btrfs: dedupe: Introduce dedupe framework and its header Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 02/13] btrfs: dedupe: Introduce function to initialize dedupe info Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 03/13] btrfs: dedupe: Introduce function to add hash into in-memory tree Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 04/13] btrfs: dedupe: Introduce function to remove hash from " Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 05/13] btrfs: delayed-ref: Add support for increasing data ref under spinlock Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 06/13] btrfs: dedupe: Introduce function to search for an existing hash Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 07/13] btrfs: dedupe: Implement btrfs_dedupe_calc_hash interface Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 08/13] btrfs: ordered-extent: Add support for dedupe Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 09/13] btrfs: dedupe: Inband in-memory only de-duplication implement Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 10/13] btrfs: dedupe: Add ioctl for inband dedupelication Qu Wenruo
2016-06-15 2:09 ` [PATCH v11 11/13] btrfs: relocation: Enhance error handling to avoid BUG_ON Qu Wenruo
2016-06-15 2:10 ` [PATCH v11 12/13] btrfs: improve inode's outstanding_extents computation Qu Wenruo
2016-06-15 2:10 ` [PATCH v11 13/13] btrfs: dedupe: fix false ENOSPC Qu Wenruo
2016-06-15 3:11 ` kbuild test robot
2016-06-15 3:17 ` [PATCH v11.1 " Qu Wenruo
2016-06-15 3:26 ` [PATCH v11 " kbuild test robot
2016-06-20 16:03 ` [PATCH v11 00/13] Btrfs dedupe framework David Sterba
2016-06-21 0:36 ` Qu Wenruo
2016-06-21 9:13 ` David Sterba
2016-06-21 9:26 ` Qu Wenruo
2016-06-21 9:34 ` David Sterba [this message]
2016-06-21 16:55 ` Chandan Rajendra
2016-06-23 12:17 ` David Sterba
2016-06-24 2:50 ` Qu Wenruo
2016-06-24 4:34 ` Chandan Rajendra
2016-06-24 9:29 ` Chandan Rajendra
2016-06-25 1:22 ` Qu Wenruo
2016-06-25 5:45 ` Chandan Rajendra
2016-06-27 3:04 ` Qu Wenruo
2016-06-24 4:10 ` Chandan Rajendra
2016-06-22 1:48 ` Qu Wenruo
2016-06-24 6:54 ` Satoru Takeuchi
2016-06-24 8:30 ` Qu Wenruo
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