diff options
Diffstat (limited to 'net/batman-adv/types.h')
| -rw-r--r-- | net/batman-adv/types.h | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index bf3f6f5a12c4..83445cf0cc9f 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007-2010 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2011 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * @@ -33,7 +33,7 @@ sizeof(struct bcast_packet)))) -struct batman_if { +struct hard_iface { struct list_head list; int16_t if_num; char if_status; @@ -43,7 +43,7 @@ struct batman_if { unsigned char *packet_buff; int packet_len; struct kobject *hardif_obj; - struct kref refcount; + atomic_t refcount; struct packet_type batman_adv_ptype; struct net_device *soft_iface; struct rcu_head rcu; @@ -70,8 +70,6 @@ struct orig_node { struct neigh_node *router; unsigned long *bcast_own; uint8_t *bcast_own_sum; - uint8_t tq_own; - int tq_asym_penalty; unsigned long last_valid; unsigned long bcast_seqno_reset; unsigned long batman_seqno_reset; @@ -83,20 +81,28 @@ struct orig_node { uint8_t last_ttl; unsigned long bcast_bits[NUM_WORDS]; uint32_t last_bcast_seqno; - struct list_head neigh_list; + struct hlist_head neigh_list; struct list_head frag_list; + spinlock_t neigh_list_lock; /* protects neighbor list */ + atomic_t refcount; + struct rcu_head rcu; + struct hlist_node hash_entry; + struct bat_priv *bat_priv; unsigned long last_frag_packet; - struct { - uint8_t candidates; - struct neigh_node *selected; - } bond; + spinlock_t ogm_cnt_lock; /* protects: bcast_own, bcast_own_sum, + * neigh_node->real_bits, + * neigh_node->real_packet_count */ + spinlock_t bcast_seqno_lock; /* protects bcast_bits, + * last_bcast_seqno */ + atomic_t bond_candidates; + struct list_head bond_list; }; struct gw_node { struct hlist_node list; struct orig_node *orig_node; unsigned long deleted; - struct kref refcount; + atomic_t refcount; struct rcu_head rcu; }; @@ -105,18 +111,20 @@ struct gw_node { * @last_valid: when last packet via this neighbor was received */ struct neigh_node { - struct list_head list; + struct hlist_node list; uint8_t addr[ETH_ALEN]; uint8_t real_packet_count; uint8_t tq_recv[TQ_GLOBAL_WINDOW_SIZE]; uint8_t tq_index; uint8_t tq_avg; uint8_t last_ttl; - struct neigh_node *next_bond_candidate; + struct list_head bonding_list; unsigned long last_valid; unsigned long real_bits[NUM_WORDS]; + atomic_t refcount; + struct rcu_head rcu; struct orig_node *orig_node; - struct batman_if *if_incoming; + struct hard_iface *if_incoming; }; @@ -140,7 +148,7 @@ struct bat_priv { struct hlist_head softif_neigh_list; struct softif_neigh *softif_neigh; struct debug_log *debug_log; - struct batman_if *primary_if; + struct hard_iface *primary_if; struct kobject *mesh_obj; struct dentry *debug_dir; struct hlist_head forw_bat_list; @@ -151,12 +159,11 @@ struct bat_priv { struct hashtable_t *hna_local_hash; struct hashtable_t *hna_global_hash; struct hashtable_t *vis_hash; - spinlock_t orig_hash_lock; /* protects orig_hash */ spinlock_t forw_bat_list_lock; /* protects forw_bat_list */ spinlock_t forw_bcast_list_lock; /* protects */ spinlock_t hna_lhash_lock; /* protects hna_local_hash */ spinlock_t hna_ghash_lock; /* protects hna_global_hash */ - spinlock_t gw_list_lock; /* protects gw_list */ + spinlock_t gw_list_lock; /* protects gw_list and curr_gw */ spinlock_t vis_hash_lock; /* protects vis_hash */ spinlock_t vis_list_lock; /* protects vis_info::recv_list */ spinlock_t softif_neigh_lock; /* protects soft-interface neigh list */ @@ -165,7 +172,7 @@ struct bat_priv { struct delayed_work hna_work; struct delayed_work orig_work; struct delayed_work vis_work; - struct gw_node *curr_gw; + struct gw_node __rcu *curr_gw; /* rcu protected pointer */ struct vis_info *my_vis_info; }; @@ -188,11 +195,13 @@ struct hna_local_entry { uint8_t addr[ETH_ALEN]; unsigned long last_seen; char never_purge; + struct hlist_node hash_entry; }; struct hna_global_entry { uint8_t addr[ETH_ALEN]; struct orig_node *orig_node; + struct hlist_node hash_entry; }; /** @@ -208,7 +217,7 @@ struct forw_packet { uint32_t direct_link_flags; uint8_t num_packets; struct delayed_work delayed_work; - struct batman_if *if_incoming; + struct hard_iface *if_incoming; }; /* While scanning for vis-entries of a particular vis-originator @@ -242,6 +251,7 @@ struct vis_info { * from. we should not reply to them. */ struct list_head send_list; struct kref refcount; + struct hlist_node hash_entry; struct bat_priv *bat_priv; /* this packet might be part of the vis send queue. */ struct sk_buff *skb_packet; @@ -264,7 +274,7 @@ struct softif_neigh { uint8_t addr[ETH_ALEN]; unsigned long last_seen; short vid; - struct kref refcount; + atomic_t refcount; struct rcu_head rcu; }; |
