On Mon, Mar 18, 2019 at 2:32 PM Yan, Zheng <ukernel@xxxxxxxxx> wrote: > After reading the code carefully. I feel a little uncomfortable with > the "lookup_ino" in get_quota_realm. how about populating directories > above the 'mount subdir' during mounting (similar to cifs_get_root ). Isn't that going to be a problem for any clients which have restricted filesystem access permissions? They may not be able to see all the directories above their mount point. -Greg
