+++ /dev/null
-time: prevent the loop in timespec_add_ns() from being optimised away
-
-Since some architectures don't support __udivdi3().
-
---- a/include/linux/time.h
-+++ b/include/linux/time.h
-@@ -170,6 +170,10 @@ static inline void timespec_add_ns(struc
- {
- ns += a->tv_nsec;
- while(unlikely(ns >= NSEC_PER_SEC)) {
-+ /* The following asm() prevents the compiler from
-+ * optimising this loop into a modulo operation. */
-+ asm("" : "+r"(ns));
-+
- ns -= NSEC_PER_SEC;
- a->tv_sec++;
- }