p4d_offset_lockless
#define p4d_offset_lockless p4d_offset_lockless
return p4d_offset_lockless(pgdp, READ_ONCE(*pgdp), addr);
#define p4d_offset_lockless p4d_offset_lockless
return p4d_offset_lockless(pgdp, *pgdp, address);
#ifndef p4d_offset_lockless
p4dp = p4d_offset_lockless(pgdp, pgd, addr);
p4dp = p4d_offset_lockless(pgdp, pgd, addr);