rbd: define rbd_header_name()
authorAlex Elder <elder@inktank.com>
Sat, 27 Apr 2013 14:59:30 +0000 (09:59 -0500)
committerSage Weil <sage@inktank.com>
Thu, 2 May 2013 04:19:58 +0000 (21:19 -0700)
commit332bb12db9459d52dfcdb278e7607351d2eff6ab
tree02d9744f73467499cfa30f5685663fd076fd0f04
parent9bb81c9be90c1ad265547f0a40f543548d263fb4
rbd: define rbd_header_name()

Define a new function rbd_header_name(), which allocates and formats
the name of the header object for the rbd device.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
drivers/block/rbd.c