?????????? ????????? - ??????????????? - /usr/src/kernels/5.14.0-611.16.1.el9_7.x86_64/tools/include/linux/spinlock.h
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_SPINLOCK_H_ #define __LINUX_SPINLOCK_H_ #include <pthread.h> #include <stdbool.h> #define spinlock_t pthread_mutex_t #define DEFINE_SPINLOCK(x) pthread_mutex_t x = PTHREAD_MUTEX_INITIALIZER #define __SPIN_LOCK_UNLOCKED(x) (pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER #define spin_lock_init(x) pthread_mutex_init(x, NULL) #define spin_lock(x) pthread_mutex_lock(x) #define spin_lock_nested(x, subclass) pthread_mutex_lock(x) #define spin_unlock(x) pthread_mutex_unlock(x) #define spin_lock_bh(x) pthread_mutex_lock(x) #define spin_unlock_bh(x) pthread_mutex_unlock(x) #define spin_lock_irq(x) pthread_mutex_lock(x) #define spin_unlock_irq(x) pthread_mutex_unlock(x) #define spin_lock_irqsave(x, f) (void)f, pthread_mutex_lock(x) #define spin_unlock_irqrestore(x, f) (void)f, pthread_mutex_unlock(x) #define arch_spinlock_t pthread_mutex_t #define __ARCH_SPIN_LOCK_UNLOCKED PTHREAD_MUTEX_INITIALIZER static inline void arch_spin_lock(arch_spinlock_t *mutex) { pthread_mutex_lock(mutex); } static inline void arch_spin_unlock(arch_spinlock_t *mutex) { pthread_mutex_unlock(mutex); } static inline bool arch_spin_is_locked(arch_spinlock_t *mutex) { return true; } #include <linux/lockdep.h> #endif
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