tree fcaa24cff4389ab2f0e7b2d2ca327fb76bdef6a7
parent 1907920324f1f3ebb6618344417c03a2863bba01
author Ilya Dryomov <idryomov@gmail.com> 1461852447 +0200
committer Ilya Dryomov <idryomov@gmail.com> 1464218128 +0200

libceph: support for checking on status of watch

Implement ceph_osdc_watch_check() to be able to check on status of
watch.  Note that the time it takes for a watch/notify event to get
delivered through the notify_wq is taken into account.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>