diff options
Diffstat (limited to 'kernel/rcu/update.c')
| -rw-r--r-- | kernel/rcu/update.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c index a5b4abbee643..a72f98c120f0 100644 --- a/kernel/rcu/update.c +++ b/kernel/rcu/update.c @@ -555,9 +555,12 @@ struct early_boot_kfree_rcu { static void early_boot_test_call_rcu(void) { static struct rcu_head head; + int idx; static struct rcu_head shead; struct early_boot_kfree_rcu *rhp; + idx = srcu_down_read(&early_srcu); + srcu_up_read(&early_srcu, idx); call_rcu(&head, test_callback); early_srcu_cookie = start_poll_synchronize_srcu(&early_srcu); call_srcu(&early_srcu, &shead, test_callback); |