nfsd4: remove unused dl_trunc

[safe/jmp/linux-2.6] / include / linux / ktime.h

diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 36c542b..ce59832 100644 (file)
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -310,6 +310,8 @@ static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec)
        return ktime_sub_ns(kt, usec * 1000);
 }
 
+extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);
+
 /*
  * The resolution of the clocks. The resolution value is returned in
  * the clock_getres() system call to give application programmers an
@@ -325,4 +327,10 @@ extern void ktime_get_ts(struct timespec *ts);
 /* Get the real (wall-) time in timespec format: */
 #define ktime_get_real_ts(ts)  getnstimeofday(ts)
 
+static inline ktime_t ns_to_ktime(u64 ns)
+{
+       static const ktime_t ktime_zero = { .tv64 = 0 };
+       return ktime_add_ns(ktime_zero, ns);
+}
+
 #endif