diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_rep.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 218772d5c062..f26edf458152 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -1064,6 +1064,7 @@ static int mlx5e_rep_neigh_entry_create(struct mlx5e_priv *priv, (*nhe)->priv = priv; memcpy(&(*nhe)->m_neigh, &e->m_neigh, sizeof(e->m_neigh)); INIT_WORK(&(*nhe)->neigh_update_work, mlx5e_rep_neigh_update); + spin_lock_init(&(*nhe)->encap_list_lock); INIT_LIST_HEAD(&(*nhe)->encap_list); refcount_set(&(*nhe)->refcnt, 1); @@ -1103,7 +1104,10 @@ int mlx5e_rep_encap_entry_attach(struct mlx5e_priv *priv, } e->nhe = nhe; - list_add(&e->encap_list, &nhe->encap_list); + spin_lock(&nhe->encap_list_lock); + list_add_rcu(&e->encap_list, &nhe->encap_list); + spin_unlock(&nhe->encap_list_lock); + mutex_unlock(&rpriv->neigh_update.encap_lock); return 0; @@ -1119,7 +1123,9 @@ void mlx5e_rep_encap_entry_detach(struct mlx5e_priv *priv, if (!e->nhe) return; - list_del(&e->encap_list); + spin_lock(&e->nhe->encap_list_lock); + list_del_rcu(&e->encap_list); + spin_unlock(&e->nhe->encap_list_lock); mlx5e_rep_neigh_entry_release(e->nhe); e->nhe = NULL; |