x86: move native_read_tsc() offline
move native_read_tsc() offline.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h
index bca8c39..decfec4 100644
--- a/include/asm-x86/msr.h
+++ b/include/asm-x86/msr.h
@@ -91,13 +91,7 @@
return err;
}
-static inline unsigned long long native_read_tsc(void)
-{
- DECLARE_ARGS(val, low, high);
-
- asm volatile("rdtsc" : EAX_EDX_RET(val, low, high));
- return EAX_EDX_VAL(val, low, high);
-}
+extern unsigned long long native_read_tsc(void);
static inline unsigned long long native_read_pmc(int counter)
{