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Macros
barrier.h File Reference

Go to the source code of this file.

Macros

#define isb()   __asm__ __volatile__ ("" : : : "memory")
 
#define dsb()   __asm__ __volatile__ ("" : : : "memory")
 
#define dmb()   __asm__ __volatile__ ("" : : : "memory")
 
#define mb()   barrier()
 
#define rmb()   barrier()
 
#define wmb()   barrier()
 
#define smp_mb()   barrier()
 
#define smp_rmb()   barrier()
 
#define smp_wmb()   barrier()
 
#define read_barrier_depends()   do { } while (0)
 
#define smp_read_barrier_depends()   do { } while (0)
 
#define set_mb(var, value)   do { var = value; smp_mb(); } while (0)
 

Macro Definition Documentation

#define dmb ( )    __asm__ __volatile__ ("" : : : "memory")

Definition at line 15 of file barrier.h.

#define dsb ( )    __asm__ __volatile__ ("" : : : "memory")

Definition at line 14 of file barrier.h.

#define isb ( )    __asm__ __volatile__ ("" : : : "memory")

Definition at line 13 of file barrier.h.

#define mb (   void)    barrier()

Definition at line 17 of file barrier.h.

#define read_barrier_depends ( )    do { } while (0)

Definition at line 23 of file barrier.h.

#define rmb ( )    barrier()

Definition at line 18 of file barrier.h.

#define set_mb (   var,
  value 
)    do { var = value; smp_mb(); } while (0)

Definition at line 26 of file barrier.h.

#define smp_mb ( )    barrier()

Definition at line 20 of file barrier.h.

#define smp_read_barrier_depends ( )    do { } while (0)

Definition at line 24 of file barrier.h.

#define smp_rmb ( )    barrier()

Definition at line 21 of file barrier.h.

#define smp_wmb ( )    barrier()

Definition at line 22 of file barrier.h.

#define wmb ( )    barrier()

Definition at line 19 of file barrier.h.