tail_id 120 arch/s390/lib/spinlock.c int lockval, ix, node_id, tail_id, old, new, owner, count; tail_id 154 arch/s390/lib/spinlock.c tail_id = old & _Q_TAIL_MASK; tail_id 155 arch/s390/lib/spinlock.c if (tail_id != 0) { tail_id 156 arch/s390/lib/spinlock.c node->prev = arch_spin_decode_tail(tail_id); tail_id 166 arch/s390/lib/spinlock.c if (tail_id != 0) { tail_id 185 arch/s390/lib/spinlock.c tail_id = old & _Q_TAIL_MASK; tail_id 186 arch/s390/lib/spinlock.c new = ((tail_id != node_id) ? tail_id : 0) | lockval; tail_id 200 arch/s390/lib/spinlock.c if (node_id && tail_id != node_id) {