diff options
Diffstat (limited to 'arch/x86/include/asm/page_types.h')
| -rw-r--r-- | arch/x86/include/asm/page_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h index e21fdd10479f..54c97879195e 100644 --- a/arch/x86/include/asm/page_types.h +++ b/arch/x86/include/asm/page_types.h @@ -51,6 +51,8 @@ static inline phys_addr_t get_max_mapped(void) return (phys_addr_t)max_pfn_mapped << PAGE_SHIFT; } +bool pfn_range_is_mapped(unsigned long start_pfn, unsigned long end_pfn); + extern unsigned long init_memory_mapping(unsigned long start, unsigned long end); |