spinlock.h File Reference

#include <stdint.h>

Include dependency graph for spinlock.h:

Go to the source code of this file.

Macros
#define	spin_lock_irq(lock)
#define	spin_unlock_irq(lock)

Typedefs
typedef uint32_t	spinlock_t

Functions
void	spin_lock (spinlock_t *lock)
void	spin_unlock (spinlock_t *lock)

Macro Definition Documentation

spin_lock_irq

#define spin_lock_irq

(

lock

)

Value:

    do {                    \
        preempt_disable();  \
        spin_lock(lock);    \
    } while (0)

spin_unlock_irq

#define spin_unlock_irq

(

lock

)

Value:

    do {                      \
        spin_unlock(lock);    \
        preempt_enable();     \
    } while (0)