X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=wrapper%2Ftrace-clock.h;h=b2a90bd462e292f0f3f4eed6dd021da9b39138d0;hb=96ba7208aa8009345a525148e32f78cd8d4693ab;hp=18cda2aa1355dc98306ab8fe3a1b24f2e9ecdb9b;hpb=f3bc08c50e1b302bceea699027d889fd6d9af525;p=lttng-modules.git

diff --git a/wrapper/trace-clock.h b/wrapper/trace-clock.h
index 18cda2aa..b2a90bd4 100644
--- a/wrapper/trace-clock.h
+++ b/wrapper/trace-clock.h
@@ -28,7 +28,7 @@ static inline u64 trace_clock_monotonic_wrapper(void)
 	 * nest over the xtime write seqlock and deadlock.
 	 */
 	if (in_nmi())
-		return 0;
+		return (u64) -EIO;
 
 	ktime = ktime_get();
 	return (u64) ktime.tv64;