1 files changed, 4 insertions, 2 deletions

diff --git a/kernel/time/jiffies.c b/kernel/time/jiffies.c
index 25f5b2699d37..7a925ba456fb 100644
--- a/kernel/time/jiffies.c
+++ b/kernel/time/jiffies.c
@@ -67,6 +67,8 @@ static struct clocksource clocksource_jiffies = {
         .shift          = JIFFIES_SHIFT,
 };
 
+__cacheline_aligned_in_smp DEFINE_SEQLOCK(jiffies_lock);
+
 #if (BITS_PER_LONG < 64)
 u64 get_jiffies_64(void)
 {
@@ -74,9 +76,9 @@ u64 get_jiffies_64(void)
         u64 ret;
 
         do {
-                seq = read_seqbegin(&xtime_lock);
+                seq = read_seqbegin(&jiffies_lock);
                 ret = jiffies_64;
-        } while (read_seqretry(&xtime_lock, seq));
+        } while (read_seqretry(&jiffies_lock, seq));
         return ret;
 }
 EXPORT_SYMBOL(get_jiffies_64);