tree 46e524da39d068d18d03502323871099144dec4c
parent 752c8bdcfe88f27a17c5c9264df928fd145a4b30
author Sage Weil <sage@inktank.com> 1360100409 -0800
committer Yan, Zheng <zheng.z.yan@intel.com> 1396492433 +0800

ceph: do not assume r_old_dentry[_dir] always set together

Do not assume that r_old_dentry implies that r_old_dentry_dir is also
true.  Separate out the ref cleanup and make the debugs dump behave when
it is NULL.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Yan, Zheng <zheng.z.yan@intel.com>