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authorAndi Kleen <ak@muc.de>2005-04-16 18:24:55 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:24:55 -0400
commit1e01441051dda3bb01c455b6e20bce6d00563d82 (patch)
tree5dc4c69dd4522ca569f70ead0ecbb923f1451891 /include/asm-x86_64/proto.h
parent35faa71484287fc150b8498cd5acae59ad17a356 (diff)
[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/proto.h')
-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 c59526ee54da..217bd9ace69b 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);
69extern void __show_regs(struct pt_regs * regs); 69extern void __show_regs(struct pt_regs * regs);
70extern void show_regs(struct pt_regs * regs); 70extern void show_regs(struct pt_regs * regs);
71 71
72extern int map_syscall32(struct mm_struct *mm, unsigned long address);
73extern int __map_syscall32(struct mm_struct *mm, unsigned long address);
74extern char *syscall32_page; 72extern char *syscall32_page;
75extern void syscall32_cpu_init(void); 73extern void syscall32_cpu_init(void);
76 74