[PATCH 0/7] rbd: implement single-major device number allocation scheme

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[ This has already been merged into testing branch of ceph-client.git,
but wasn't posted on any mailing list.  Correcting this oversight now. ]

Hello,

This series adds support for single-major device number allocation
scheme, which is needed to break through the limit of ~230 rbd images
mapped at once.  See individual commit messages for details.

Fixes: http://tracker.ceph.com/issues/5048

Thanks,

                Ilya


Ilya Dryomov (7):
  rbd: rbd_device::dev_id is an int, format it as such
  rbd: tweak "loaded" message and module description
  rbd: refactor rbd_init() a bit
  rbd: switch to ida for rbd id assignments
  rbd: add 'minor' sysfs rbd device attribute
  rbd: wire up is_visible() sysfs callback for rbd bus
  rbd: add support for single-major device number allocation scheme

 Documentation/ABI/testing/sysfs-bus-rbd |   26 ++++
 drivers/block/rbd.c                     |  237 +++++++++++++++++++++----------
 2 files changed, 190 insertions(+), 73 deletions(-)

-- 
1.7.10.4

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