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// SPDX-License-Identifier: GPL-2.0
#include <linux/spinlock.h>
void rust_helper___spin_lock_init(spinlock_t *lock, const char *name,
struct lock_class_key *key)
{
#ifdef CONFIG_DEBUG_SPINLOCK
# if defined(CONFIG_PREEMPT_RT)
__spin_lock_init(lock, name, key, false);
# else /*!CONFIG_PREEMPT_RT */
__raw_spin_lock_init(spinlock_check(lock), name, key, LD_WAIT_CONFIG);
# endif /* CONFIG_PREEMPT_RT */
#else /* !CONFIG_DEBUG_SPINLOCK */
spin_lock_init(lock);
#endif /* CONFIG_DEBUG_SPINLOCK */
}
void rust_helper_spin_lock(spinlock_t *lock)
{
spin_lock(lock);
}
void rust_helper_spin_unlock(spinlock_t *lock)
{
spin_unlock(lock);
}
int rust_helper_spin_trylock(spinlock_t *lock)
{
return spin_trylock(lock);
}
void rust_helper_spin_assert_is_held(spinlock_t *lock)
{
lockdep_assert_held(lock);
}
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