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From: Ilya Dryomov <idryomov@redhat.com>
To: ceph-devel@vger.kernel.org
Cc: Alex Elder <elder@linaro.org>
Subject: [PATCH 0/3] rbd: parent_overlap == 0 fixes
Date: Tue, 20 Jan 2015 15:41:06 +0300	[thread overview]
Message-ID: <1421757669-38796-1-git-send-email-idryomov@redhat.com> (raw)

Hello,

This series fixes what turned out to be an old (v3.10-v3.11) bug, which
can cause things like http://tracker.ceph.com/issues/10352.  Most of
the damage was brought by 3b5cf2a2f174 ("rbd: clean up a few things in
the refresh path") which went into v3.11, but v3.10 wasn't fully OK
either.

Thanks,

                Ilya


Ilya Dryomov (3):
  rbd: fix rbd_dev_parent_get() when parent_overlap == 0
  rbd: drop parent_ref in rbd_dev_unprobe() unconditionally
  rbd: do not treat standalone as flatten

 drivers/block/rbd.c | 55 +++++++++++++++++------------------------------------
 1 file changed, 17 insertions(+), 38 deletions(-)

-- 
1.9.3


             reply	other threads:[~2015-01-20 12:49 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-20 12:41 Ilya Dryomov [this message]
2015-01-20 12:41 ` [PATCH 1/3] rbd: fix rbd_dev_parent_get() when parent_overlap == 0 Ilya Dryomov
2015-01-21  1:22   ` Josh Durgin
2015-01-27  3:14   ` Alex Elder
2015-01-20 12:41 ` [PATCH 2/3] rbd: drop parent_ref in rbd_dev_unprobe() unconditionally Ilya Dryomov
2015-01-21  1:24   ` Josh Durgin
2015-01-27  3:40   ` Alex Elder
2015-01-20 12:41 ` [PATCH 3/3] rbd: do not treat standalone as flatten Ilya Dryomov
2015-01-21  1:25   ` Josh Durgin
2015-01-27  3:55   ` Alex Elder

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