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Searched refs:_Q_TAIL_CPU_OFFSET (Results 1 – 2 of 2) sorted by relevance

/linux-4.4.14/include/asm-generic/
Dqspinlock_types.h69 #define _Q_TAIL_CPU_OFFSET (_Q_TAIL_IDX_OFFSET + _Q_TAIL_IDX_BITS) macro
70 #define _Q_TAIL_CPU_BITS (32 - _Q_TAIL_CPU_OFFSET)
/linux-4.4.14/kernel/locking/
Dqspinlock.c99 tail = (cpu + 1) << _Q_TAIL_CPU_OFFSET; in encode_tail()
107 int cpu = (tail >> _Q_TAIL_CPU_OFFSET) - 1; in decode_tail()