)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,30))
-+#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,2)) || ((LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,36)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0))))
++#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,2)) || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0))
+
+LTTNG_TRACEPOINT_EVENT(mm_page_alloc_extfrag,
+