lock_owner_depth 48 arch/ia64/kernel/traps.c int lock_owner_depth; lock_owner_depth 52 arch/ia64/kernel/traps.c .lock_owner_depth = 0 lock_owner_depth 61 arch/ia64/kernel/traps.c die.lock_owner_depth = 0; lock_owner_depth 66 arch/ia64/kernel/traps.c if (++die.lock_owner_depth < 3) {