kernel_optimize_test/arch/x86/vdso/vvar.c
Thomas Gleixner 7648b1330c x86_64: move vdso
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:17:10 +02:00

13 lines
454 B
C

/* Define pointer to external vDSO variables.
These are part of the vDSO. The kernel fills in the real addresses
at boot time. This is done because when the vdso is linked the
kernel isn't yet and we don't know the final addresses. */
#include <linux/kernel.h>
#include <linux/time.h>
#include <asm/vsyscall.h>
#include <asm/timex.h>
#include <asm/vgtod.h>
#define VEXTERN(x) typeof (__ ## x) *vdso_ ## x = (void *)VMAGIC;
#include "vextern.h"