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-rw-r--r--backport/backport-include/linux/timekeeping.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/backport/backport-include/linux/timekeeping.h b/backport/backport-include/linux/timekeeping.h
index 30f9b7a9..56c3deec 100644
--- a/backport/backport-include/linux/timekeeping.h
+++ b/backport/backport-include/linux/timekeeping.h
@@ -24,6 +24,13 @@ static inline u64 ktime_get_boot_ns(void)
}
#endif /* < 3.17 */
+#if LINUX_VERSION_IS_LESS(4,18,0)
+static inline time64_t ktime_get_boottime_seconds(void)
+{
+ return ktime_divns(ktime_get_boottime(), NSEC_PER_SEC);
+}
+#endif /* < 4.18 */
+
#if LINUX_VERSION_IS_LESS(3,19,0)
static inline time64_t ktime_get_seconds(void)
{