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-rw-r--r--include/linux/timekeeping.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index 68e6678a743b..2fc606203c8c 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -108,7 +108,6 @@ enum tk_offsets {
extern ktime_t ktime_get(void);
extern ktime_t ktime_get_with_offset(enum tk_offsets offs);
-extern ktime_t ktime_get_boottime(void);
extern ktime_t ktime_get_monotonic_offset(void);
extern ktime_t ktime_get_clocktai(void);
@@ -120,6 +119,17 @@ static inline ktime_t ktime_get_real(void)
return ktime_get_with_offset(TK_OFFS_REAL);
}
+/**
+ * ktime_get_boottime - Returns monotonic time since boot in ktime_t format
+ *
+ * This is similar to CLOCK_MONTONIC/ktime_get, but also includes the
+ * time spent in suspend.
+ */
+static inline ktime_t ktime_get_boottime(void)
+{
+ return ktime_get_with_offset(TK_OFFS_BOOT);
+}
+
/*
* RTC specific
*/