diff options
| -rw-r--r-- | net/core/sysctl_net_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index dbeb8ecbcd98..7123fe7feeac 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -103,8 +103,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write, if (orig_sock_table) { static_branch_dec(&rps_needed); static_branch_dec(&rfs_needed); - synchronize_rcu(); - vfree(orig_sock_table); + kvfree_rcu(orig_sock_table); } } } @@ -142,8 +141,7 @@ static int flow_limit_cpu_sysctl(struct ctl_table *table, int write, lockdep_is_held(&flow_limit_update_mutex)); if (cur && !cpumask_test_cpu(i, mask)) { RCU_INIT_POINTER(sd->flow_limit, NULL); - synchronize_rcu(); - kfree(cur); + kfree_rcu(cur); } else if (!cur && cpumask_test_cpu(i, mask)) { cur = kzalloc_node(len, GFP_KERNEL, cpu_to_node(i)); |