rbd: rbd_dev_header_unwatch_sync() variant
authorIlya Dryomov <idryomov@gmail.com>
Thu, 28 Apr 2016 14:07:26 +0000 (16:07 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Wed, 25 May 2016 23:14:06 +0000 (01:14 +0200)
commitc525f03601f52c83ded046624138f2a45e0ba56c
tree5eed9b94da77943ed04d06151d4ff6a4fdc1f7c3
parent42b0696527c49a109e9558162b8d109ae257d402
rbd: rbd_dev_header_unwatch_sync() variant

Introduce __rbd_dev_header_unwatch_sync(), which doesn't flush notify
callbacks.  This is for the new rados_watcherrcb_t, which would be
called from a notify callback.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
drivers/block/rbd.c