I had posted several of these patches a few weeks ago as part of another set, and Zheng suggested we not merge a few of them until we are farther along with the async dirop work. This set is the remaining patches, plus a few others that I'd like to see go into v5.2. They should introduce no behavioral changes on their own, but pave the way for asynchronous MDS requests later, and clean up the code with an aim toward eliminating some subtle assumptions that could lead to bugs later. Jeff Layton (7): ceph: use pathlen values returned by set_request_path_attr ceph: after an MDS request, do callback and completions ceph: have ceph_mdsc_do_request call ceph_mdsc_submit_request ceph: move wait for mds request into helper function ceph: fix comment over ceph_drop_caps_for_unlink ceph: simplify arguments and return semantics of try_get_cap_refs ceph: just call get_session in __ceph_lookup_mds_session fs/ceph/caps.c | 78 ++++++++++++++++++-------------------------- fs/ceph/mds_client.c | 67 +++++++++++++++++++------------------ fs/ceph/mds_client.h | 5 +-- 3 files changed, 67 insertions(+), 83 deletions(-) -- 2.20.1
