parent e6994d3ddedf1a9f35cb43655bb4b5810e71199a
author Alex Elder <elder@dreamhost.com> 1327867064 -0600
committer Alex Elder <elder@dreamhost.com> 1332431267 -0500

rbd: move ctl_mutex lock inside rbd_get_client()

Since rbd_get_client() is only called in one place, move the
acquisition of the mutex around that call inside that function.

Furthermore, within rbd_get_client(), it appears the mutex only
needs to be held while calling rbd_client_create().  (Moving
the lock inside that function will wait for the next patch.)

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