summaryrefslogtreecommitdiffstats
path: root/kernel/time/timekeeping.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/time/timekeeping.c')
-rw-r--r--kernel/time/timekeeping.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 88c81026e00..07a3f1420c2 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -509,3 +509,19 @@ void monotonic_to_bootbased(struct timespec *ts)
{
ts->tv_sec += total_sleep_time;
}
+
+struct timespec current_kernel_time(void)
+{
+ struct timespec now;
+ unsigned long seq;
+
+ do {
+ seq = read_seqbegin(&xtime_lock);
+
+ now = xtime;
+ } while (read_seqretry(&xtime_lock, seq));
+
+ return now;
+}
+
+EXPORT_SYMBOL(current_kernel_time);