These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / x86 / kernel / trace_clock.c

diff --git a/kernel/arch/x86/kernel/trace_clock.c b/kernel/arch/x86/kernel/trace_clock.c
index 25b9937..80bb24d 100644 (file)
--- a/kernel/arch/x86/kernel/trace_clock.c
+++ b/kernel/arch/x86/kernel/trace_clock.c
@@ -12,10 +12,5 @@
  */
 u64 notrace trace_clock_x86_tsc(void)
 {
-       u64 ret;
-
-       rdtsc_barrier();
-       rdtscll(ret);
-
-       return ret;
+       return rdtsc_ordered();
 }