diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_rep.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h index 8ac96727cad8..8e512216deb8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h @@ -35,6 +35,7 @@ #include <net/ip_tunnels.h> #include <linux/rhashtable.h> +#include <linux/mutex.h> #include "eswitch.h" #include "en.h" #include "lib/port_tun.h" @@ -48,7 +49,7 @@ struct mlx5e_neigh_update_table { */ struct list_head neigh_list; /* protect lookup/remove operations */ - spinlock_t encap_lock; + struct mutex encap_lock; struct notifier_block netevent_nb; struct delayed_work neigh_stats_work; unsigned long min_interval; /* jiffies */ @@ -110,6 +111,7 @@ struct mlx5e_neigh { struct mlx5e_neigh_hash_entry { struct rhash_head rhash_node; struct mlx5e_neigh m_neigh; + struct mlx5e_priv *priv; /* Save the neigh hash entry in a list on the representor in * addition to the hash table. In order to iterate easily over the @@ -117,6 +119,8 @@ struct mlx5e_neigh_hash_entry { */ struct list_head neigh_list; + /* protects encap list */ + spinlock_t encap_list_lock; /* encap list sharing the same neigh */ struct list_head encap_list; @@ -137,6 +141,8 @@ struct mlx5e_neigh_hash_entry { * 'used' value and avoid neigh deleting by the kernel. */ unsigned long reported_lastuse; + + struct rcu_head rcu; }; enum { @@ -145,6 +151,8 @@ enum { }; struct mlx5e_encap_entry { + /* attached neigh hash entry */ + struct mlx5e_neigh_hash_entry *nhe; /* neigh hash entry list of encaps sharing the same neigh */ struct list_head encap_list; struct mlx5e_neigh m_neigh; @@ -153,7 +161,7 @@ struct mlx5e_encap_entry { */ struct hlist_node encap_hlist; struct list_head flows; - u32 encap_id; + struct mlx5_pkt_reformat *pkt_reformat; const struct ip_tunnel_info *tun_info; unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ @@ -167,6 +175,7 @@ struct mlx5e_encap_entry { refcount_t refcnt; struct completion res_ready; int compl_result; + struct rcu_head rcu; }; struct mlx5e_rep_sq { |