arch/powerpc/include/asm/qspinlock.h

131

: "r" (&lock->val), "r" (new), "r" (_Q_TAIL_CPU_MASK),

arch/powerpc/include/asm/qspinlock.h

135

return likely(!(prev & ~_Q_TAIL_CPU_MASK));

arch/powerpc/include/asm/qspinlock.h

83

return !!(READ_ONCE(lock->val) & _Q_TAIL_CPU_MASK);

arch/powerpc/lib/qspinlock.c

148

"r" (_Q_TAIL_CPU_MASK),

arch/powerpc/lib/qspinlock.c

176

: "r" (&lock->val), "r" (tail), "r"(_Q_TAIL_CPU_MASK)

arch/powerpc/lib/qspinlock.c

575

if (old & _Q_TAIL_CPU_MASK) {

arch/powerpc/lib/qspinlock.c

667

if ((old & _Q_TAIL_CPU_MASK) == tail)

arch/s390/lib/spinlock.c

141

cpu = (lock & _Q_TAIL_CPU_MASK) >> _Q_TAIL_CPU_OFFSET;

arch/s390/lib/spinlock.c

78

#define _Q_TAIL_MASK (_Q_TAIL_IDX_MASK | _Q_TAIL_CPU_MASK)

include/asm-generic/qspinlock_types.h

90

#define _Q_TAIL_MASK (_Q_TAIL_IDX_MASK | _Q_TAIL_CPU_MASK)

tools/testing/selftests/bpf/progs/bpf_arena_spin_lock.h

105

#define _Q_TAIL_MASK (_Q_TAIL_IDX_MASK | _Q_TAIL_CPU_MASK)