_Q_TAIL_IDX_OFFSET 48 arch/s390/lib/spinlock.c #define _Q_TAIL_IDX_OFFSET 18 _Q_TAIL_IDX_OFFSET 89 include/asm-generic/qspinlock_types.h #define _Q_TAIL_IDX_OFFSET (_Q_PENDING_OFFSET + _Q_PENDING_BITS)