summaryrefslogtreecommitdiffstats
path: root/include/asm-x86/proto.h
diff options
context:
space:
mode:
authorAndi Kleen <andi@firstfloor.org>2008-03-12 03:53:28 +0100
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:30 +0200
commitcc6150321903ca4c3bc9d53b0cdafb05d77d64d0 (patch)
treecfdb0ee512da7da82c15d4b1aae66d1f25640f31 /include/asm-x86/proto.h
parentx86: replace the now useless max_pfn_mapped define (diff)
downloadlinux-cc6150321903ca4c3bc9d53b0cdafb05d77d64d0.tar.xz
linux-cc6150321903ca4c3bc9d53b0cdafb05d77d64d0.zip
x86: account overlapped mappings in max_pfn_mapped
When end_pfn is not aligned to 2MB (or 1GB) then the kernel might map more memory than end_pfn. Account this in max_pfn_mapped. Signed-off-by: Andi Kleen <ak@suse.de> Cc: andreas.herrmann3@amd.com Cc: mingo@elte.hu Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/proto.h')
-rw-r--r--include/asm-x86/proto.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/asm-x86/proto.h b/include/asm-x86/proto.h
index 9da46af3b0e9..1e17bcce450e 100644
--- a/include/asm-x86/proto.h
+++ b/include/asm-x86/proto.h
@@ -7,8 +7,6 @@
extern void early_idt_handler(void);
-extern void init_memory_mapping(unsigned long start, unsigned long end);
-
extern void system_call(void);
extern void syscall_init(void);