include/asm-x86/pat.h

   1
   2 #ifndef _ASM_PAT_H
   3 #define _ASM_PAT_H 1
   4
   5 #include <linux/types.h>
   6
   7 extern int pat_wc_enabled;
   8
   9 extern void pat_init(void);
  10
  11 extern int reserve_memtype(u64 start, u64 end,
  12                 unsigned long req_type, unsigned long *ret_type);
  13 extern int free_memtype(u64 start, u64 end);
  14
  15 #endif
  16