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-rw-r--r--include/linux/ktime.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 36c542b70c6..2cd7fa73d1a 100644
--- 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