Alex Elder 0e805a1d85 rbd: initialize snap_rwsem in rbd_add() ...

New rbd device structures get initialized in rbd_add().  Many of
the fields rely on being initially zero-filled.  However we lockdep
was noticing that the rw_semaphore embedded in the header field
was not getting properly initialized.  Fix that.

Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>

2012-01-12 11:00:50 -08:00

54 KiB

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