V5: - Fix the order of clearing the flag and hashtable V4: - Switch to use TASK_KILLABLE V3: - Removed WARN_ON_ONCE()/BUG_ON(). - Set the hashtable bit to 8. V2: - Add one dedicated spin lock to protect the list_add/del_rcu - Other small fixes - Fix the compile error from kernel test robot Xiubo Li (2): fs/dcache: add d_compare() helper support ceph: wait the first reply of inflight async unlink fs/ceph/dir.c | 79 +++++++++++++++++++++++++++++++++++++----- fs/ceph/file.c | 6 +++- fs/ceph/mds_client.c | 75 ++++++++++++++++++++++++++++++++++++++- fs/ceph/mds_client.h | 1 + fs/ceph/super.c | 3 ++ fs/ceph/super.h | 19 +++++++--- fs/dcache.c | 15 ++++++++ include/linux/dcache.h | 2 ++ 8 files changed, 184 insertions(+), 16 deletions(-) -- 2.36.0.rc1