tools/lib/lockdep/uinclude/linux/compiler.h

   1 #ifndef _LIBLOCKDEP_LINUX_COMPILER_H_
   2 #define _LIBLOCKDEP_LINUX_COMPILER_H_
   3
   4 #define __used          __attribute__((__unused__))
   5 #define unlikely
   6 #define READ_ONCE(x) (x)
   7 #define WRITE_ONCE(x, val) x=(val)
   8 #define RCU_INIT_POINTER(p, v) p=(v)
   9
  10 #endif