spinlock_64.h File Reference

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Macros
#define	__ARCH_SPIN_CURRENT_SHIFT   17
#define	__ARCH_SPIN_NEXT_MASK   0x7fff
#define	__ARCH_SPIN_NEXT_OVERFLOW   0x8000
#define	arch_spin_lock_flags(lock, flags)   arch_spin_lock(lock)
#define	__WRITE_LOCK_BIT   (1 << 31)
#define	arch_read_lock_flags(lock, flags)   arch_read_lock(lock)
#define	arch_write_lock_flags(lock, flags)   arch_write_lock(lock)

Functions
void	arch_spin_unlock_wait (arch_spinlock_t *lock)
void	arch_spin_lock_slow (arch_spinlock_t *lock, u32 val)
int	arch_spin_trylock (arch_spinlock_t *lock)
void	__read_lock_failed (arch_rwlock_t *rw)
void	__write_lock_failed (arch_rwlock_t *rw, u32 val)

Macro Definition Documentation

#define __ARCH_SPIN_CURRENT_SHIFT   17

Definition at line 22 of file spinlock_64.h.

#define __ARCH_SPIN_NEXT_MASK   0x7fff

Definition at line 23 of file spinlock_64.h.

#define __ARCH_SPIN_NEXT_OVERFLOW   0x8000

Definition at line 24 of file spinlock_64.h.

#define __WRITE_LOCK_BIT   (1 << 31)

Definition at line 88 of file spinlock_64.h.

#define arch_read_lock_flags	(		lock,
			flags
	)		arch_read_lock(lock)

Definition at line 158 of file spinlock_64.h.

#define arch_spin_lock_flags	(		lock,
			flags
	)		arch_spin_lock(lock)

Definition at line 78 of file spinlock_64.h.

#define arch_write_lock_flags	(		lock,
			flags
	)		arch_write_lock(lock)

Definition at line 159 of file spinlock_64.h.

Function Documentation

void __read_lock_failed

(

arch_rwlock_t *

rw

)

Definition at line 77 of file spinlock_64.c.

void __write_lock_failed	(	arch_rwlock_t *	rw,
		u32	val
	)

Definition at line 94 of file spinlock_64.c.

void arch_spin_lock_slow	(	arch_spinlock_t *	lock,
		u32	val
	)

Definition at line 35 of file spinlock_64.c.

int arch_spin_trylock

(

arch_spinlock_t *

lock

)

Definition at line 40 of file spinlock_32.c.

void arch_spin_unlock_wait

(

arch_spinlock_t *

lock

)

Definition at line 71 of file locks.c.