1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5c2c885ee52b..dd9eb4807389 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -645,6 +645,7 @@ struct signal_struct {
          * Live threads maintain their own counters and add to these
          * in __exit_signal, except for the group leader.
          */
+        seqlock_t stats_lock;
         cputime_t utime, stime, cutime, cstime;
         cputime_t gtime;
         cputime_t cgtime;