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

/openbmc/linux/arch/powerpc/lib/
H A Dqspinlock.c53 #define spec_barrier() do { asm volatile("ori 31,31,0" ::: "memory"); } while (0) macro
55 #define spec_barrier() do { } while (0) macro
490 spec_barrier(); in try_to_steal_lock()
556 spec_barrier(); in queued_spin_lock_mcs_queue()
598 spec_barrier(); in queued_spin_lock_mcs_queue()
603 spec_barrier(); in queued_spin_lock_mcs_queue()
633 spec_barrier(); in queued_spin_lock_mcs_queue()
674 spec_barrier(); in queued_spin_lock_mcs_queue()
695 spec_barrier(); in queued_spin_lock_mcs_queue()
738 spec_barrier(); in queued_spin_lock_slowpath()
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