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authorIngo Molnar <mingo@elte.hu>2008-03-06 10:39:07 +0100
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:40:57 +0200
commiteee6dd15723639f9270e4c561a0c82e8e18bd587 (patch)
treefd4218fd8a778e08165d0872a3e9c4f36484d2d3
parent7e907f48980d6668f99206ba0dded40dca2d086f (diff)
x86: move extern declaration to vdso.h
Before: total: 0 errors, 3 warnings, 685 lines checked After: total: 0 errors, 1 warnings, 678 lines checked No code changed: arch/x86/kernel/signal_32.o: text data bss dec hex filename 5333 0 4 5337 14d9 signal_32.o.before 5333 0 4 5337 14d9 signal_32.o.after md5: c279e98012a2808e90cfa2a7787e42a4 signal_32.o.before.asm c279e98012a2808e90cfa2a7787e42a4 signal_32.o.after.asm Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/kernel/signal_32.c7
-rw-r--r--include/asm-x86/vdso.h7
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 3da3ffa39e9..ba168e5743b 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -342,13 +342,6 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
return (void __user *) sp;
}
-/*
- * These symbols are defined with the addresses in the vsyscall page.
- * See vsyscall-sigreturn.S.
- */
-extern void __user __kernel_sigreturn;
-extern void __user __kernel_rt_sigreturn;
-
static int
setup_frame(int sig, struct k_sigaction *ka, sigset_t *set,
struct pt_regs *regs)
diff --git a/include/asm-x86/vdso.h b/include/asm-x86/vdso.h
index 629bcb6e8e4..9bb86899abf 100644
--- a/include/asm-x86/vdso.h
+++ b/include/asm-x86/vdso.h
@@ -25,4 +25,11 @@ extern const char VDSO32_PRELINK[];
(void *) (VDSO32_##name - VDSO32_PRELINK + (unsigned long) (base)); })
#endif
+/*
+ * These symbols are defined with the addresses in the vsyscall page.
+ * See vsyscall-sigreturn.S.
+ */
+extern void __user __kernel_sigreturn;
+extern void __user __kernel_rt_sigreturn;
+
#endif /* asm-x86/vdso.h */