X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=wrapper%2Ftrace-clock.c;h=6ec952b9753fc79febf33e025e05e6bd2b009136;hb=ea15538d675ad5685c1e4ce1c393f25f682eb06b;hp=d9bc956acb44c70c140520abea0340f1fe13702b;hpb=254adeb07f36a347cfe50e9eb9f8fb211e0dcaba;p=lttng-modules.git

diff --git a/wrapper/trace-clock.c b/wrapper/trace-clock.c
index d9bc956a..6ec952b9 100644
--- a/wrapper/trace-clock.c
+++ b/wrapper/trace-clock.c
@@ -23,10 +23,10 @@
 
 #include <wrapper/trace-clock.h>
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,17,0))
-DEFINE_PER_CPU(local_t, lttng_last_tsc);
+#ifdef LTTNG_USE_NMI_SAFE_CLOCK
+DEFINE_PER_CPU(u64, lttng_last_tsc);
 EXPORT_PER_CPU_SYMBOL(lttng_last_tsc);
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0)) */
+#endif /* #ifdef LTTNG_USE_NMI_SAFE_CLOCK */
 
 #ifdef LTTNG_CLOCK_NMI_SAFE_BROKEN
 #warning "Your kernel implements a bogus nmi-safe clock source. Falling back to the non-nmi-safe clock source, which discards events traced from NMI context. Upgrade your kernel to resolve this situation."