diff options
| -rw-r--r-- | arch/x86/include/asm/memtype.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/memtype.h b/arch/x86/include/asm/memtype.h index ec18e38ae391..9c2447b3555d 100644 --- a/arch/x86/include/asm/memtype.h +++ b/arch/x86/include/asm/memtype.h @@ -5,8 +5,8 @@ #include <linux/types.h> #include <asm/pgtable_types.h> -bool pat_enabled(void); -void pat_disable(const char *reason); +extern bool pat_enabled(void); +extern void pat_disable(const char *reason); extern void pat_init(void); extern void init_cache_modes(void); @@ -17,11 +17,11 @@ extern int memtype_free(u64 start, u64 end); extern int memtype_kernel_map_sync(u64 base, unsigned long size, enum page_cache_mode pcm); -int memtype_reserve_io(resource_size_t start, resource_size_t end, +extern int memtype_reserve_io(resource_size_t start, resource_size_t end, enum page_cache_mode *pcm); -void memtype_free_io(resource_size_t start, resource_size_t end); +extern void memtype_free_io(resource_size_t start, resource_size_t end); -bool pat_pfn_immune_to_uc_mtrr(unsigned long pfn); +extern bool pat_pfn_immune_to_uc_mtrr(unsigned long pfn); #endif /* _ASM_X86_MEMTYPE_H */ |