diff options
Diffstat (limited to 'arch/x86/kernel/e820.c')
-rw-r--r-- | arch/x86/kernel/e820.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 36918d8463a..740b440fbd7 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c | |||
@@ -17,7 +17,6 @@ | |||
17 | #include <linux/firmware-map.h> | 17 | #include <linux/firmware-map.h> |
18 | 18 | ||
19 | #include <asm/e820.h> | 19 | #include <asm/e820.h> |
20 | #include <asm/early_res.h> | ||
21 | #include <asm/proto.h> | 20 | #include <asm/proto.h> |
22 | #include <asm/setup.h> | 21 | #include <asm/setup.h> |
23 | 22 | ||
@@ -752,6 +751,15 @@ u64 __init find_fw_memmap_area(u64 start, u64 end, u64 size, u64 align) | |||
752 | { | 751 | { |
753 | return find_e820_area(start, end, size, align); | 752 | return find_e820_area(start, end, size, align); |
754 | } | 753 | } |
754 | |||
755 | u64 __init get_max_mapped(void) | ||
756 | { | ||
757 | u64 end = max_pfn_mapped; | ||
758 | |||
759 | end <<= PAGE_SHIFT; | ||
760 | |||
761 | return end; | ||
762 | } | ||
755 | /* | 763 | /* |
756 | * Find next free range after *start | 764 | * Find next free range after *start |
757 | */ | 765 | */ |