Linux Kernel  3.7.1
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pat.h
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1 #ifndef _ASM_X86_PAT_H
2 #define _ASM_X86_PAT_H
3 
4 #include <linux/types.h>
5 #include <asm/pgtable_types.h>
6 
7 #ifdef CONFIG_X86_PAT
8 extern int pat_enabled;
9 #else
10 static const int pat_enabled;
11 #endif
12 
13 extern void pat_init(void);
14 
15 extern int reserve_memtype(u64 start, u64 end,
16  unsigned long req_type, unsigned long *ret_type);
17 extern int free_memtype(u64 start, u64 end);
18 
19 extern int kernel_map_sync_memtype(u64 base, unsigned long size,
20  unsigned long flag);
21 
23  unsigned long *type);
24 
26 
27 #endif /* _ASM_X86_PAT_H */