tree 3e32e02e54a5a75fbcf990869bf6d1031c81a493
parent 81c65213d73cc51f2f2e4326d602e107c07afb05
author Ilya Dryomov <idryomov@gmail.com> 1539609987 +0200
committer Ilya Dryomov <idryomov@gmail.com> 1540196902 +0200

libceph: introduce alloc_watch_request()

ceph_osdc_alloc_messages() call will be moved out of
alloc_linger_request() in the next commit, which means that
ceph_osdc_watch() will need to call ceph_osdc_alloc_messages()
twice.  Add a helper for that.

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