from_kprojid
i_projid = from_kprojid(&init_user_ns, ei->i_projid);
fa->fsx_projid = from_kprojid(&init_user_ns, ei->i_projid);
fa->fsx_projid = from_kprojid(&init_user_ns, fi->i_projid);
i_projid = from_kprojid(&init_user_ns, fi->i_projid);
return from_kprojid(targ, kqid.projid);
extern projid_t from_kprojid(struct user_namespace *to, kprojid_t projid);
return from_kprojid(ns, projid) != (projid_t)-1;
projid_t projid = from_kprojid(to, kprojid);
EXPORT_SYMBOL(from_kprojid);
projid = from_kprojid(targ, kprojid);
lower = from_kprojid(lower_ns, KPROJIDT_INIT(extent->lower_first));