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/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __ASM_SPINLOCK_H #define __ASM_SPINLOCK_H #ifdef __KERNEL__ #ifdef CONFIG_PPC_QUEUED_SPINLOCKS #include <asm/qspinlock.h> #include <asm/qrwlock.h> #else #include <asm/simple_spinlock.h> #endif /* See include/linux/spinlock.h */ #define smp_mb__after_spinlock() smp_mb() #ifndef CONFIG_PARAVIRT_SPINLOCKS static inline void pv_spinlocks_init(void) { } #endif #endif /* __KERNEL__ */ #endif /* __ASM_SPINLOCK_H */ |