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authorAndi Kleen <ak@muc.de>2005-04-16 15:24:55 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:24:55 -0700
commit1e01441051dda3bb01c455b6e20bce6d00563d82 (patch)
tree5dc4c69dd4522ca569f70ead0ecbb923f1451891 /include/asm-x86_64
parent35faa71484287fc150b8498cd5acae59ad17a356 (diff)
downloadlinux-1e01441051dda3bb01c455b6e20bce6d00563d82.tar.gz
[PATCH] x86_64: Use a VMA for the 32bit vsyscall
Use a real VMA to map the 32bit vsyscall page This interacts better with Hugh's upcomming VMA walk optimization Also removes some ugly special cases. Code roughly modelled after the ppc64 vdso version from Ben Herrenschmidt. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64')
-rw-r--r--include/asm-x86_64/proto.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index c59526ee54d..217bd9ace69 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -69,8 +69,6 @@ extern void __die(const char * str, struct pt_regs * regs, long err);
extern void __show_regs(struct pt_regs * regs);
extern void show_regs(struct pt_regs * regs);
-extern int map_syscall32(struct mm_struct *mm, unsigned long address);
-extern int __map_syscall32(struct mm_struct *mm, unsigned long address);
extern char *syscall32_page;
extern void syscall32_cpu_init(void);