diff options
author | Sven Eckelmann <sven@narfation.org> | 2012-06-05 22:31:31 +0200 |
---|---|---|
committer | Antonio Quartulli <ordex@autistici.org> | 2012-07-01 22:47:21 +0200 |
commit | 56303d34a332be8e2f4daf7891ebc12cb7900529 (patch) | |
tree | bc972916771e698bd8a88fd66917950ce0bd48c1 /net/batman-adv/translation-table.c | |
parent | 96412690116afcc1b2705615b5a7c8dc6c5e905f (diff) | |
download | linux-56303d34a332be8e2f4daf7891ebc12cb7900529.tar.bz2 |
batman-adv: Prefix types structs with batadv_
Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/translation-table.c')
-rw-r--r-- | net/batman-adv/translation-table.c | 446 |
1 files changed, 231 insertions, 215 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 48217cc6729d..245cc9a068d8 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -29,34 +29,35 @@ #include <linux/crc16.h> -static void batadv_send_roam_adv(struct bat_priv *bat_priv, uint8_t *client, - struct orig_node *orig_node); +static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client, + struct batadv_orig_node *orig_node); static void batadv_tt_purge(struct work_struct *work); static void -batadv_tt_global_del_orig_list(struct tt_global_entry *tt_global_entry); +batadv_tt_global_del_orig_list(struct batadv_tt_global_entry *tt_global_entry); /* returns 1 if they are the same mac addr */ static int batadv_compare_tt(const struct hlist_node *node, const void *data2) { - const void *data1 = container_of(node, struct tt_common_entry, + const void *data1 = container_of(node, struct batadv_tt_common_entry, hash_entry); return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); } -static void batadv_tt_start_timer(struct bat_priv *bat_priv) +static void batadv_tt_start_timer(struct batadv_priv *bat_priv) { INIT_DELAYED_WORK(&bat_priv->tt_work, batadv_tt_purge); queue_delayed_work(batadv_event_workqueue, &bat_priv->tt_work, msecs_to_jiffies(5000)); } -static struct tt_common_entry * +static struct batadv_tt_common_entry * batadv_tt_hash_find(struct batadv_hashtable *hash, const void *data) { struct hlist_head *head; struct hlist_node *node; - struct tt_common_entry *tt_common_entry, *tt_common_entry_tmp = NULL; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_common_entry *tt_common_entry_tmp = NULL; uint32_t index; if (!hash) @@ -81,35 +82,37 @@ batadv_tt_hash_find(struct batadv_hashtable *hash, const void *data) return tt_common_entry_tmp; } -static struct tt_local_entry * -batadv_tt_local_hash_find(struct bat_priv *bat_priv, const void *data) +static struct batadv_tt_local_entry * +batadv_tt_local_hash_find(struct batadv_priv *bat_priv, const void *data) { - struct tt_common_entry *tt_common_entry; - struct tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_local_entry *tt_local_entry = NULL; tt_common_entry = batadv_tt_hash_find(bat_priv->tt_local_hash, data); if (tt_common_entry) tt_local_entry = container_of(tt_common_entry, - struct tt_local_entry, common); + struct batadv_tt_local_entry, + common); return tt_local_entry; } -static struct tt_global_entry * -batadv_tt_global_hash_find(struct bat_priv *bat_priv, const void *data) +static struct batadv_tt_global_entry * +batadv_tt_global_hash_find(struct batadv_priv *bat_priv, const void *data) { - struct tt_common_entry *tt_common_entry; - struct tt_global_entry *tt_global_entry = NULL; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_global_entry *tt_global_entry = NULL; tt_common_entry = batadv_tt_hash_find(bat_priv->tt_global_hash, data); if (tt_common_entry) tt_global_entry = container_of(tt_common_entry, - struct tt_global_entry, common); + struct batadv_tt_global_entry, + common); return tt_global_entry; } static void -batadv_tt_local_entry_free_ref(struct tt_local_entry *tt_local_entry) +batadv_tt_local_entry_free_ref(struct batadv_tt_local_entry *tt_local_entry) { if (atomic_dec_and_test(&tt_local_entry->common.refcount)) kfree_rcu(tt_local_entry, common.rcu); @@ -117,18 +120,18 @@ batadv_tt_local_entry_free_ref(struct tt_local_entry *tt_local_entry) static void batadv_tt_global_entry_free_rcu(struct rcu_head *rcu) { - struct tt_common_entry *tt_common_entry; - struct tt_global_entry *tt_global_entry; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_global_entry *tt_global_entry; - tt_common_entry = container_of(rcu, struct tt_common_entry, rcu); - tt_global_entry = container_of(tt_common_entry, struct tt_global_entry, - common); + tt_common_entry = container_of(rcu, struct batadv_tt_common_entry, rcu); + tt_global_entry = container_of(tt_common_entry, + struct batadv_tt_global_entry, common); kfree(tt_global_entry); } static void -batadv_tt_global_entry_free_ref(struct tt_global_entry *tt_global_entry) +batadv_tt_global_entry_free_ref(struct batadv_tt_global_entry *tt_global_entry) { if (atomic_dec_and_test(&tt_global_entry->common.refcount)) { batadv_tt_global_del_orig_list(tt_global_entry); @@ -139,25 +142,25 @@ batadv_tt_global_entry_free_ref(struct tt_global_entry *tt_global_entry) static void batadv_tt_orig_list_entry_free_rcu(struct rcu_head *rcu) { - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; - orig_entry = container_of(rcu, struct tt_orig_list_entry, rcu); + orig_entry = container_of(rcu, struct batadv_tt_orig_list_entry, rcu); batadv_orig_node_free_ref(orig_entry->orig_node); kfree(orig_entry); } static void -batadv_tt_orig_list_entry_free_ref(struct tt_orig_list_entry *orig_entry) +batadv_tt_orig_list_entry_free_ref(struct batadv_tt_orig_list_entry *orig_entry) { /* to avoid race conditions, immediately decrease the tt counter */ atomic_dec(&orig_entry->orig_node->tt_size); call_rcu(&orig_entry->rcu, batadv_tt_orig_list_entry_free_rcu); } -static void batadv_tt_local_event(struct bat_priv *bat_priv, +static void batadv_tt_local_event(struct batadv_priv *bat_priv, const uint8_t *addr, uint8_t flags) { - struct tt_change_node *tt_change_node, *entry, *safe; + struct batadv_tt_change_node *tt_change_node, *entry, *safe; bool event_removed = false; bool del_op_requested, del_op_entry; @@ -215,7 +218,7 @@ int batadv_tt_len(int changes_num) return changes_num * sizeof(struct batadv_tt_change); } -static int batadv_tt_local_init(struct bat_priv *bat_priv) +static int batadv_tt_local_init(struct batadv_priv *bat_priv) { if (bat_priv->tt_local_hash) return 0; @@ -231,12 +234,12 @@ static int batadv_tt_local_init(struct bat_priv *bat_priv) void batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr, int ifindex) { - struct bat_priv *bat_priv = netdev_priv(soft_iface); - struct tt_local_entry *tt_local_entry = NULL; - struct tt_global_entry *tt_global_entry = NULL; + struct batadv_priv *bat_priv = netdev_priv(soft_iface); + struct batadv_tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry = NULL; struct hlist_head *head; struct hlist_node *node; - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; int hash_added; tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr); @@ -333,12 +336,12 @@ static void batadv_tt_realloc_packet_buff(unsigned char **packet_buff, } } -static void batadv_tt_prepare_packet_buff(struct bat_priv *bat_priv, +static void batadv_tt_prepare_packet_buff(struct batadv_priv *bat_priv, unsigned char **packet_buff, int *packet_buff_len, int min_packet_len) { - struct hard_iface *primary_if; + struct batadv_hard_iface *primary_if; int req_len; primary_if = batadv_primary_if_get_selected(bat_priv); @@ -359,12 +362,12 @@ static void batadv_tt_prepare_packet_buff(struct bat_priv *bat_priv, batadv_hardif_free_ref(primary_if); } -static int batadv_tt_changes_fill_buff(struct bat_priv *bat_priv, +static int batadv_tt_changes_fill_buff(struct batadv_priv *bat_priv, unsigned char **packet_buff, int *packet_buff_len, int min_packet_len) { - struct tt_change_node *entry, *safe; + struct batadv_tt_change_node *entry, *safe; int count = 0, tot_changes = 0, new_len; unsigned char *tt_buff; @@ -416,10 +419,10 @@ static int batadv_tt_changes_fill_buff(struct bat_priv *bat_priv, int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset) { struct net_device *net_dev = (struct net_device *)seq->private; - struct bat_priv *bat_priv = netdev_priv(net_dev); + struct batadv_priv *bat_priv = netdev_priv(net_dev); struct batadv_hashtable *hash = bat_priv->tt_local_hash; - struct tt_common_entry *tt_common_entry; - struct hard_iface *primary_if; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_hard_iface *primary_if; struct hlist_node *node; struct hlist_head *head; uint32_t i; @@ -471,9 +474,10 @@ out: return ret; } -static void batadv_tt_local_set_pending(struct bat_priv *bat_priv, - struct tt_local_entry *tt_local_entry, - uint16_t flags, const char *message) +static void +batadv_tt_local_set_pending(struct batadv_priv *bat_priv, + struct batadv_tt_local_entry *tt_local_entry, + uint16_t flags, const char *message) { batadv_tt_local_event(bat_priv, tt_local_entry->common.addr, tt_local_entry->common.flags | flags); @@ -489,10 +493,10 @@ static void batadv_tt_local_set_pending(struct bat_priv *bat_priv, tt_local_entry->common.addr, message); } -void batadv_tt_local_remove(struct bat_priv *bat_priv, const uint8_t *addr, +void batadv_tt_local_remove(struct batadv_priv *bat_priv, const uint8_t *addr, const char *message, bool roaming) { - struct tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_local_entry *tt_local_entry = NULL; uint16_t flags; tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr); @@ -509,17 +513,18 @@ out: batadv_tt_local_entry_free_ref(tt_local_entry); } -static void batadv_tt_local_purge_list(struct bat_priv *bat_priv, +static void batadv_tt_local_purge_list(struct batadv_priv *bat_priv, struct hlist_head *head) { - struct tt_local_entry *tt_local_entry; - struct tt_common_entry *tt_common_entry; + struct batadv_tt_local_entry *tt_local_entry; + struct batadv_tt_common_entry *tt_common_entry; struct hlist_node *node, *node_tmp; hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head, hash_entry) { tt_local_entry = container_of(tt_common_entry, - struct tt_local_entry, common); + struct batadv_tt_local_entry, + common); if (tt_local_entry->common.flags & BATADV_TT_CLIENT_NOPURGE) continue; @@ -536,7 +541,7 @@ static void batadv_tt_local_purge_list(struct bat_priv *bat_priv, } } -static void batadv_tt_local_purge(struct bat_priv *bat_priv) +static void batadv_tt_local_purge(struct batadv_priv *bat_priv) { struct batadv_hashtable *hash = bat_priv->tt_local_hash; struct hlist_head *head; @@ -554,12 +559,12 @@ static void batadv_tt_local_purge(struct bat_priv *bat_priv) } -static void batadv_tt_local_table_free(struct bat_priv *bat_priv) +static void batadv_tt_local_table_free(struct batadv_priv *bat_priv) { struct batadv_hashtable *hash; spinlock_t *list_lock; /* protects write access to the hash lists */ - struct tt_common_entry *tt_common_entry; - struct tt_local_entry *tt_local_entry; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_local_entry *tt_local; struct hlist_node *node, *node_tmp; struct hlist_head *head; uint32_t i; @@ -577,10 +582,10 @@ static void batadv_tt_local_table_free(struct bat_priv *bat_priv) hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head, hash_entry) { hlist_del_rcu(node); - tt_local_entry = container_of(tt_common_entry, - struct tt_local_entry, - common); - batadv_tt_local_entry_free_ref(tt_local_entry); + tt_local = container_of(tt_common_entry, + struct batadv_tt_local_entry, + common); + batadv_tt_local_entry_free_ref(tt_local); } spin_unlock_bh(list_lock); } @@ -590,7 +595,7 @@ static void batadv_tt_local_table_free(struct bat_priv *bat_priv) bat_priv->tt_local_hash = NULL; } -static int batadv_tt_global_init(struct bat_priv *bat_priv) +static int batadv_tt_global_init(struct batadv_priv *bat_priv) { if (bat_priv->tt_global_hash) return 0; @@ -603,9 +608,9 @@ static int batadv_tt_global_init(struct bat_priv *bat_priv) return 0; } -static void batadv_tt_changes_list_free(struct bat_priv *bat_priv) +static void batadv_tt_changes_list_free(struct batadv_priv *bat_priv) { - struct tt_change_node *entry, *safe; + struct batadv_tt_change_node *entry, *safe; spin_lock_bh(&bat_priv->tt_changes_list_lock); @@ -622,10 +627,11 @@ static void batadv_tt_changes_list_free(struct bat_priv *bat_priv) /* find out if an orig_node is already in the list of a tt_global_entry. * returns 1 if found, 0 otherwise */ -static bool batadv_tt_global_entry_has_orig(const struct tt_global_entry *entry, - const struct orig_node *orig_node) +static bool +batadv_tt_global_entry_has_orig(const struct batadv_tt_global_entry *entry, + const struct batadv_orig_node *orig_node) { - struct tt_orig_list_entry *tmp_orig_entry; + struct batadv_tt_orig_list_entry *tmp_orig_entry; const struct hlist_head *head; struct hlist_node *node; bool found = false; @@ -643,10 +649,10 @@ static bool batadv_tt_global_entry_has_orig(const struct tt_global_entry *entry, } static void -batadv_tt_global_add_orig_entry(struct tt_global_entry *tt_global_entry, - struct orig_node *orig_node, int ttvn) +batadv_tt_global_add_orig_entry(struct batadv_tt_global_entry *tt_global_entry, + struct batadv_orig_node *orig_node, int ttvn) { - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; orig_entry = kzalloc(sizeof(*orig_entry), GFP_ATOMIC); if (!orig_entry) @@ -665,14 +671,15 @@ batadv_tt_global_add_orig_entry(struct tt_global_entry *tt_global_entry, } /* caller must hold orig_node refcount */ -int batadv_tt_global_add(struct bat_priv *bat_priv, struct orig_node *orig_node, +int batadv_tt_global_add(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, const unsigned char *tt_addr, uint8_t flags, uint8_t ttvn) { - struct tt_global_entry *tt_global_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry = NULL; int ret = 0; int hash_added; - struct tt_common_entry *common; + struct batadv_tt_common_entry *common; tt_global_entry = batadv_tt_global_hash_find(bat_priv, tt_addr); @@ -746,13 +753,13 @@ out: * it is assumed that the caller holds rcu_read_lock(); */ static void -batadv_tt_global_print_entry(struct tt_global_entry *tt_global_entry, +batadv_tt_global_print_entry(struct batadv_tt_global_entry *tt_global_entry, struct seq_file *seq) { struct hlist_head *head; struct hlist_node *node; - struct tt_orig_list_entry *orig_entry; - struct tt_common_entry *tt_common_entry; + struct batadv_tt_orig_list_entry *orig_entry; + struct batadv_tt_common_entry *tt_common_entry; uint16_t flags; uint8_t last_ttvn; @@ -774,11 +781,11 @@ batadv_tt_global_print_entry(struct tt_global_entry *tt_global_entry, int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset) { struct net_device *net_dev = (struct net_device *)seq->private; - struct bat_priv *bat_priv = netdev_priv(net_dev); + struct batadv_priv *bat_priv = netdev_priv(net_dev); struct batadv_hashtable *hash = bat_priv->tt_global_hash; - struct tt_common_entry *tt_common_entry; - struct tt_global_entry *tt_global_entry; - struct hard_iface *primary_if; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_global_entry *tt_global; + struct batadv_hard_iface *primary_if; struct hlist_node *node; struct hlist_head *head; uint32_t i; @@ -811,10 +818,10 @@ int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset) rcu_read_lock(); hlist_for_each_entry_rcu(tt_common_entry, node, head, hash_entry) { - tt_global_entry = container_of(tt_common_entry, - struct tt_global_entry, - common); - batadv_tt_global_print_entry(tt_global_entry, seq); + tt_global = container_of(tt_common_entry, + struct batadv_tt_global_entry, + common); + batadv_tt_global_print_entry(tt_global, seq); } rcu_read_unlock(); } @@ -826,11 +833,11 @@ out: /* deletes the orig list of a tt_global_entry */ static void -batadv_tt_global_del_orig_list(struct tt_global_entry *tt_global_entry) +batadv_tt_global_del_orig_list(struct batadv_tt_global_entry *tt_global_entry) { struct hlist_head *head; struct hlist_node *node, *safe; - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; spin_lock_bh(&tt_global_entry->list_lock); head = &tt_global_entry->orig_list; @@ -843,14 +850,14 @@ batadv_tt_global_del_orig_list(struct tt_global_entry *tt_global_entry) } static void -batadv_tt_global_del_orig_entry(struct bat_priv *bat_priv, - struct tt_global_entry *tt_global_entry, - struct orig_node *orig_node, +batadv_tt_global_del_orig_entry(struct batadv_priv *bat_priv, + struct batadv_tt_global_entry *tt_global_entry, + struct batadv_orig_node *orig_node, const char *message) { struct hlist_head *head; struct hlist_node *node, *safe; - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; spin_lock_bh(&tt_global_entry->list_lock); head = &tt_global_entry->orig_list; @@ -867,9 +874,10 @@ batadv_tt_global_del_orig_entry(struct bat_priv *bat_priv, spin_unlock_bh(&tt_global_entry->list_lock); } -static void batadv_tt_global_del_struct(struct bat_priv *bat_priv, - struct tt_global_entry *tt_global_entry, - const char *message) +static void +batadv_tt_global_del_struct(struct batadv_priv *bat_priv, + struct batadv_tt_global_entry *tt_global_entry, + const char *message) { batadv_dbg(BATADV_DBG_TT, bat_priv, "Deleting global tt entry %pM: %s\n", @@ -886,14 +894,15 @@ static void batadv_tt_global_del_struct(struct bat_priv *bat_priv, * timer, otherwise we simply remove the originator scheduled for deletion. */ static void -batadv_tt_global_del_roaming(struct bat_priv *bat_priv, - struct tt_global_entry *tt_global_entry, - struct orig_node *orig_node, const char *message) +batadv_tt_global_del_roaming(struct batadv_priv *bat_priv, + struct batadv_tt_global_entry *tt_global_entry, + struct batadv_orig_node *orig_node, + const char *message) { bool last_entry = true; struct hlist_head *head; struct hlist_node *node; - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; /* no local entry exists, case 1: * Check if this is the last one or if other entries exist. @@ -923,13 +932,13 @@ batadv_tt_global_del_roaming(struct bat_priv *bat_priv, -static void batadv_tt_global_del(struct bat_priv *bat_priv, - struct orig_node *orig_node, +static void batadv_tt_global_del(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, const unsigned char *addr, const char *message, bool roaming) { - struct tt_global_entry *tt_global_entry = NULL; - struct tt_local_entry *local_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry = NULL; + struct batadv_tt_local_entry *local_entry = NULL; tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr); if (!tt_global_entry) @@ -978,11 +987,12 @@ out: batadv_tt_local_entry_free_ref(local_entry); } -void batadv_tt_global_del_orig(struct bat_priv *bat_priv, - struct orig_node *orig_node, const char *message) +void batadv_tt_global_del_orig(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, + const char *message) { - struct tt_global_entry *global_entry; - struct tt_common_entry *tt_common_entry; + struct batadv_tt_global_entry *tt_global; + struct batadv_tt_common_entry *tt_common_entry; uint32_t i; struct batadv_hashtable *hash = bat_priv->tt_global_hash; struct hlist_node *node, *safe; @@ -999,19 +1009,19 @@ void batadv_tt_global_del_orig(struct bat_priv *bat_priv, spin_lock_bh(list_lock); hlist_for_each_entry_safe(tt_common_entry, node, safe, head, hash_entry) { - global_entry = container_of(tt_common_entry, - struct tt_global_entry, - common); + tt_global = container_of(tt_common_entry, + struct batadv_tt_global_entry, + common); - batadv_tt_global_del_orig_entry(bat_priv, global_entry, + batadv_tt_global_del_orig_entry(bat_priv, tt_global, orig_node, message); - if (hlist_empty(&global_entry->orig_list)) { + if (hlist_empty(&tt_global->orig_list)) { batadv_dbg(BATADV_DBG_TT, bat_priv, "Deleting global tt entry %pM: %s\n", - global_entry->common.addr, message); + tt_global->common.addr, message); hlist_del_rcu(node); - batadv_tt_global_entry_free_ref(global_entry); + batadv_tt_global_entry_free_ref(tt_global); } } spin_unlock_bh(list_lock); @@ -1019,17 +1029,18 @@ void batadv_tt_global_del_orig(struct bat_priv *bat_priv, orig_node->tt_initialised = false; } -static void batadv_tt_global_roam_purge_list(struct bat_priv *bat_priv, +static void batadv_tt_global_roam_purge_list(struct batadv_priv *bat_priv, struct hlist_head *head) { - struct tt_common_entry *tt_common_entry; - struct tt_global_entry *tt_global_entry; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_global_entry *tt_global_entry; struct hlist_node *node, *node_tmp; hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head, hash_entry) { tt_global_entry = container_of(tt_common_entry, - struct tt_global_entry, common); + struct batadv_tt_global_entry, + common); if (!(tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM)) continue; if (!batadv_has_timed_out(tt_global_entry->roam_at, @@ -1045,7 +1056,7 @@ static void batadv_tt_global_roam_purge_list(struct bat_priv *bat_priv, } } -static void batadv_tt_global_roam_purge(struct bat_priv *bat_priv) +static void batadv_tt_global_roam_purge(struct batadv_priv *bat_priv) { struct batadv_hashtable *hash = bat_priv->tt_global_hash; struct hlist_head *head; @@ -1063,12 +1074,12 @@ static void batadv_tt_global_roam_purge(struct bat_priv *bat_priv) } -static void batadv_tt_global_table_free(struct bat_priv *bat_priv) +static void batadv_tt_global_table_free(struct batadv_priv *bat_priv) { struct batadv_hashtable *hash; spinlock_t *list_lock; /* protects write access to the hash lists */ - struct tt_common_entry *tt_common_entry; - struct tt_global_entry *tt_global_entry; + struct batadv_tt_common_entry *tt_common_entry; + struct batadv_tt_global_entry *tt_global; struct hlist_node *node, *node_tmp; struct hlist_head *head; uint32_t i; @@ -1086,10 +1097,10 @@ static void batadv_tt_global_table_free(struct bat_priv *bat_priv) hlist_for_each_entry_safe(tt_common_entry, node, node_tmp, head, hash_entry) { hlist_del_rcu(node); - tt_global_entry = container_of(tt_common_entry, - struct tt_global_entry, - common); - batadv_tt_global_entry_free_ref(tt_global_entry); + tt_global = container_of(tt_common_entry, + struct batadv_tt_global_entry, + common); + batadv_tt_global_entry_free_ref(tt_global); } spin_unlock_bh(list_lock); } @@ -1099,8 +1110,9 @@ static void batadv_tt_global_table_free(struct bat_priv *bat_priv) bat_priv->tt_global_hash = NULL; } -static bool _batadv_is_ap_isolated(struct tt_local_entry *tt_local_entry, - struct tt_global_entry *tt_global_entry) +static bool +_batadv_is_ap_isolated(struct batadv_tt_local_entry *tt_local_entry, + struct batadv_tt_global_entry *tt_global_entry) { bool ret = false; @@ -1111,17 +1123,17 @@ static bool _batadv_is_ap_isolated(struct tt_local_entry *tt_local_entry, return ret; } -struct orig_node *batadv_transtable_search(struct bat_priv *bat_priv, - const uint8_t *src, - const uint8_t *addr) +struct batadv_orig_node *batadv_transtable_search(struct batadv_priv *bat_priv, + const uint8_t *src, + const uint8_t *addr) { - struct tt_local_entry *tt_local_entry = NULL; - struct tt_global_entry *tt_global_entry = NULL; - struct orig_node *orig_node = NULL; - struct neigh_node *router = NULL; + struct batadv_tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry = NULL; + struct batadv_orig_node *orig_node = NULL; + struct batadv_neigh_node *router = NULL; struct hlist_head *head; struct hlist_node *node; - struct tt_orig_list_entry *orig_entry; + struct batadv_tt_orig_list_entry *orig_entry; int best_tq; if (src && atomic_read(&bat_priv->ap_isolation)) { @@ -1170,13 +1182,13 @@ out: } /* Calculates the checksum of the local table of a given orig_node */ -static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv, - struct orig_node *orig_node) +static uint16_t batadv_tt_global_crc(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node) { uint16_t total = 0, total_one; struct batadv_hashtable *hash = bat_priv->tt_global_hash; - struct tt_common_entry *tt_common; - struct tt_global_entry *tt_global_entry; + struct batadv_tt_common_entry *tt_common; + struct batadv_tt_global_entry *tt_global; struct hlist_node *node; struct hlist_head *head; uint32_t i; @@ -1187,9 +1199,9 @@ static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv, rcu_read_lock(); hlist_for_each_entry_rcu(tt_common, node, head, hash_entry) { - tt_global_entry = container_of(tt_common, - struct tt_global_entry, - common); + tt_global = container_of(tt_common, + struct batadv_tt_global_entry, + common); /* Roaming clients are in the global table for * consistency only. They don't have to be * taken into account while computing the @@ -1201,7 +1213,7 @@ static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv, /* find out if this global entry is announced by this * originator */ - if (!batadv_tt_global_entry_has_orig(tt_global_entry, + if (!batadv_tt_global_entry_has_orig(tt_global, orig_node)) continue; @@ -1218,11 +1230,11 @@ static uint16_t batadv_tt_global_crc(struct bat_priv *bat_priv, } /* Calculates the checksum of the local table */ -static uint16_t batadv_tt_local_crc(struct bat_priv *bat_priv) +static uint16_t batadv_tt_local_crc(struct batadv_priv *bat_priv) { uint16_t total = 0, total_one; struct batadv_hashtable *hash = bat_priv->tt_local_hash; - struct tt_common_entry *tt_common; + struct batadv_tt_common_entry *tt_common; struct hlist_node *node; struct hlist_head *head; uint32_t i; @@ -1250,9 +1262,9 @@ static uint16_t batadv_tt_local_crc(struct bat_priv *bat_priv) return total; } -static void batadv_tt_req_list_free(struct bat_priv *bat_priv) +static void batadv_tt_req_list_free(struct batadv_priv *bat_priv) { - struct tt_req_node *node, *safe; + struct batadv_tt_req_node *node, *safe; spin_lock_bh(&bat_priv->tt_req_list_lock); @@ -1264,8 +1276,8 @@ static void batadv_tt_req_list_free(struct bat_priv *bat_priv) spin_unlock_bh(&bat_priv->tt_req_list_lock); } -static void batadv_tt_save_orig_buffer(struct bat_priv *bat_priv, - struct orig_node *orig_node, +static void batadv_tt_save_orig_buffer(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, const unsigned char *tt_buff, uint8_t tt_num_changes) { @@ -1287,9 +1299,9 @@ static void batadv_tt_save_orig_buffer(struct bat_priv *bat_priv, spin_unlock_bh(&orig_node->tt_buff_lock); } -static void batadv_tt_req_purge(struct bat_priv *bat_priv) +static void batadv_tt_req_purge(struct batadv_priv *bat_priv) { - struct tt_req_node *node, *safe; + struct batadv_tt_req_node *node, *safe; spin_lock_bh(&bat_priv->tt_req_list_lock); list_for_each_entry_safe(node, safe, &bat_priv->tt_req_list, list) { @@ -1305,10 +1317,11 @@ static void batadv_tt_req_purge(struct bat_priv *bat_priv) /* returns the pointer to the new tt_req_node struct if no request * has already been issued for this orig_node, NULL otherwise */ -static struct tt_req_node *batadv_new_tt_req_node(struct bat_priv *bat_priv, - struct orig_node *orig_node) +static struct batadv_tt_req_node * +batadv_new_tt_req_node(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node) { - struct tt_req_node *tt_req_node_tmp, *tt_req_node = NULL; + struct batadv_tt_req_node *tt_req_node_tmp, *tt_req_node = NULL; spin_lock_bh(&bat_priv->tt_req_list_lock); list_for_each_entry(tt_req_node_tmp, &bat_priv->tt_req_list, list) { @@ -1335,7 +1348,7 @@ unlock: static int batadv_tt_local_valid_entry(const void *entry_ptr, const void *data_ptr) { - const struct tt_common_entry *tt_common_entry = entry_ptr; + const struct batadv_tt_common_entry *tt_common_entry = entry_ptr; if (tt_common_entry->flags & BATADV_TT_CLIENT_NEW) return 0; @@ -1345,14 +1358,15 @@ static int batadv_tt_local_valid_entry(const void *entry_ptr, static int batadv_tt_global_valid(const void *entry_ptr, const void *data_ptr) { - const struct tt_common_entry *tt_common_entry = entry_ptr; - const struct tt_global_entry *tt_global_entry; - const struct orig_node *orig_node = data_ptr; + const struct batadv_tt_common_entry *tt_common_entry = entry_ptr; + const struct batadv_tt_global_entry *tt_global_entry; + const struct batadv_orig_node *orig_node = data_ptr; if (tt_common_entry->flags & BATADV_TT_CLIENT_ROAM) return 0; - tt_global_entry = container_of(tt_common_entry, struct tt_global_entry, + tt_global_entry = container_of(tt_common_entry, + struct batadv_tt_global_entry, common); return batadv_tt_global_entry_has_orig(tt_global_entry, orig_node); @@ -1361,11 +1375,11 @@ static int batadv_tt_global_valid(const void *entry_ptr, static struct sk_buff * batadv_tt_response_fill_table(uint16_t tt_len, uint8_t ttvn, struct batadv_hashtable *hash, - struct hard_iface *primary_if, + struct batadv_hard_iface *primary_if, int (*valid_cb)(const void *, const void *), void *cb_data) { - struct tt_common_entry *tt_common_entry; + struct batadv_tt_common_entry *tt_common_entry; struct batadv_tt_query_packet *tt_response; struct batadv_tt_change *tt_change; struct hlist_node *node; @@ -1425,16 +1439,16 @@ out: return skb; } -static int batadv_send_tt_request(struct bat_priv *bat_priv, - struct orig_node *dst_orig_node, +static int batadv_send_tt_request(struct batadv_priv *bat_priv, + struct batadv_orig_node *dst_orig_node, uint8_t ttvn, uint16_t tt_crc, bool full_table) { struct sk_buff *skb = NULL; struct batadv_tt_query_packet *tt_request; - struct neigh_node *neigh_node = NULL; - struct hard_iface *primary_if; - struct tt_req_node *tt_req_node = NULL; + struct batadv_neigh_node *neigh_node = NULL; + struct batadv_hard_iface *primary_if; + struct batadv_tt_req_node *tt_req_node = NULL; int ret = 1; size_t tt_req_len; @@ -1501,12 +1515,13 @@ out: } static bool -batadv_send_other_tt_response(struct bat_priv *bat_priv, +batadv_send_other_tt_response(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_request) { - struct orig_node *req_dst_orig_node = NULL, *res_dst_orig_node = NULL; - struct neigh_node *neigh_node = NULL; - struct hard_iface *primary_if = NULL; + struct batadv_orig_node *req_dst_orig_node = NULL; + struct batadv_orig_node *res_dst_orig_node = NULL; + struct batadv_neigh_node *neigh_node = NULL; + struct batadv_hard_iface *primary_if = NULL; uint8_t orig_ttvn, req_ttvn, ttvn; int ret = false; unsigned char *tt_buff; @@ -1634,12 +1649,12 @@ out: } static bool -batadv_send_my_tt_response(struct bat_priv *bat_priv, +batadv_send_my_tt_response(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_request) { - struct orig_node *orig_node = NULL; - struct neigh_node *neigh_node = NULL; - struct hard_iface *primary_if = NULL; + struct batadv_orig_node *orig_node = NULL; + struct batadv_neigh_node *neigh_node = NULL; + struct batadv_hard_iface *primary_if = NULL; uint8_t my_ttvn, req_ttvn, ttvn; int ret = false; unsigned char *tt_buff; @@ -1754,7 +1769,7 @@ out: return true; } -bool batadv_send_tt_response(struct bat_priv *bat_priv, +bool batadv_send_tt_response(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_request) { if (batadv_is_my_mac(tt_request->dst)) { @@ -1768,8 +1783,8 @@ bool batadv_send_tt_response(struct bat_priv *bat_priv, } } -static void _batadv_tt_update_changes(struct bat_priv *bat_priv, - struct orig_node *orig_node, +static void _batadv_tt_update_changes(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, struct batadv_tt_change *tt_change, uint16_t tt_num_changes, uint8_t ttvn) { @@ -1799,10 +1814,10 @@ static void _batadv_tt_update_changes(struct bat_priv *bat_priv, orig_node->tt_initialised = true; } -static void batadv_tt_fill_gtable(struct bat_priv *bat_priv, +static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_response) { - struct orig_node *orig_node = NULL; + struct batadv_orig_node *orig_node = NULL; orig_node = batadv_orig_hash_find(bat_priv, tt_response->src); if (!orig_node) @@ -1829,8 +1844,8 @@ out: batadv_orig_node_free_ref(orig_node); } -static void batadv_tt_update_changes(struct bat_priv *bat_priv, - struct orig_node *orig_node, +static void batadv_tt_update_changes(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, uint16_t tt_num_changes, uint8_t ttvn, struct batadv_tt_change *tt_change) { @@ -1842,9 +1857,9 @@ static void batadv_tt_update_changes(struct bat_priv *bat_priv, atomic_set(&orig_node->last_ttvn, ttvn); } -bool batadv_is_my_client(struct bat_priv *bat_priv, const uint8_t *addr) +bool batadv_is_my_client(struct batadv_priv *bat_priv, const uint8_t *addr) { - struct tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_local_entry *tt_local_entry = NULL; bool ret = false; tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr); @@ -1862,11 +1877,11 @@ out: return ret; } -void batadv_handle_tt_response(struct bat_priv *bat_priv, +void batadv_handle_tt_response(struct batadv_priv *bat_priv, struct batadv_tt_query_packet *tt_response) { - struct tt_req_node *node, *safe; - struct orig_node *orig_node = NULL; + struct batadv_tt_req_node *node, *safe; + struct batadv_orig_node *orig_node = NULL; struct batadv_tt_change *tt_change; batadv_dbg(BATADV_DBG_TT, bat_priv, @@ -1913,7 +1928,7 @@ out: batadv_orig_node_free_ref(orig_node); } -int batadv_tt_init(struct bat_priv *bat_priv) +int batadv_tt_init(struct batadv_priv *bat_priv) { int ret; @@ -1930,9 +1945,9 @@ int batadv_tt_init(struct bat_priv *bat_priv) return 1; } -static void batadv_tt_roam_list_free(struct bat_priv *bat_priv) +static void batadv_tt_roam_list_free(struct batadv_priv *bat_priv) { - struct tt_roam_node *node, *safe; + struct batadv_tt_roam_node *node, *safe; spin_lock_bh(&bat_priv->tt_roam_list_lock); @@ -1944,9 +1959,9 @@ static void batadv_tt_roam_list_free(struct bat_priv *bat_priv) spin_unlock_bh(&bat_priv->tt_roam_list_lock); } -static void batadv_tt_roam_purge(struct bat_priv *bat_priv) +static void batadv_tt_roam_purge(struct batadv_priv *bat_priv) { - struct tt_roam_node *node, *safe; + struct batadv_tt_roam_node *node, *safe; spin_lock_bh(&bat_priv->tt_roam_list_lock); list_for_each_entry_safe(node, safe, &bat_priv->tt_roam_list, list) { @@ -1966,10 +1981,10 @@ static void batadv_tt_roam_purge(struct bat_priv *bat_priv) * * returns true if the ROAMING_ADV can be sent, false otherwise */ -static bool batadv_tt_check_roam_count(struct bat_priv *bat_priv, +static bool batadv_tt_check_roam_count(struct batadv_priv *bat_priv, uint8_t *client) { - struct tt_roam_node *tt_roam_node; + struct batadv_tt_roam_node *tt_roam_node; bool ret = false; spin_lock_bh(&bat_priv->tt_roam_list_lock); @@ -2010,14 +2025,14 @@ unlock: return ret; } -static void batadv_send_roam_adv(struct bat_priv *bat_priv, uint8_t *client, - struct orig_node *orig_node) +static void batadv_send_roam_adv(struct batadv_priv *bat_priv, uint8_t *client, + struct batadv_orig_node *orig_node) { - struct neigh_node *neigh_node = NULL; + struct batadv_neigh_node *neigh_node = NULL; struct sk_buff *skb = NULL; struct batadv_roam_adv_packet *roam_adv_packet; int ret = 1; - struct hard_iface *primary_if; + struct batadv_hard_iface *primary_if; size_t len = sizeof(*roam_adv_packet); /* before going on we have to check whether the client has @@ -2068,10 +2083,11 @@ out: static void batadv_tt_purge(struct work_struct *work) { - struct delayed_work *delayed_work = - container_of(work, struct delayed_work, work); - struct bat_priv *bat_priv = - container_of(delayed_work, struct bat_priv, tt_work); + struct delayed_work *delayed_work; + struct batadv_priv *bat_priv; + + delayed_work = container_of(work, struct delayed_work, work); + bat_priv = container_of(delayed_work, struct batadv_priv, tt_work); batadv_tt_local_purge(bat_priv); batadv_tt_global_roam_purge(bat_priv); @@ -2081,7 +2097,7 @@ static void batadv_tt_purge(struct work_struct *work) batadv_tt_start_timer(bat_priv); } -void batadv_tt_free(struct bat_priv *bat_priv) +void batadv_tt_free(struct batadv_priv *bat_priv) { cancel_delayed_work_sync(&bat_priv->tt_work); @@ -2104,7 +2120,7 @@ static uint16_t batadv_tt_set_flags(struct batadv_hashtable *hash, uint16_t changed_num = 0; struct hlist_head *head; struct hlist_node *node; - struct tt_common_entry *tt_common_entry; + struct batadv_tt_common_entry *tt_common_entry; if (!hash) goto out; @@ -2133,11 +2149,11 @@ out: } /* Purge out all the tt local entries marked with BATADV_TT_CLIENT_PENDING */ -static void batadv_tt_local_purge_pending_clients(struct bat_priv *bat_priv) +static void batadv_tt_local_purge_pending_clients(struct batadv_priv *bat_priv) { struct batadv_hashtable *hash = bat_priv->tt_local_hash; - struct tt_common_entry *tt_common; - struct tt_local_entry *tt_local_entry; + struct batadv_tt_common_entry *tt_common; + struct batadv_tt_local_entry *tt_local; struct hlist_node *node, *node_tmp; struct hlist_head *head; spinlock_t *list_lock; /* protects write access to the hash lists */ @@ -2162,17 +2178,17 @@ static void batadv_tt_local_purge_pending_clients(struct bat_priv *bat_priv) atomic_dec(&bat_priv->num_local_tt); hlist_del_rcu(node); - tt_local_entry = container_of(tt_common, - struct tt_local_entry, - common); - batadv_tt_local_entry_free_ref(tt_local_entry); + tt_local = container_of(tt_common, + struct batadv_tt_local_entry, + common); + batadv_tt_local_entry_free_ref(tt_local); } spin_unlock_bh(list_lock); } } -static int batadv_tt_commit_changes(struct bat_priv *bat_priv, +static int batadv_tt_commit_changes(struct batadv_priv *bat_priv, unsigned char **packet_buff, int *packet_buff_len, int packet_min_len) { @@ -2204,7 +2220,7 @@ static int batadv_tt_commit_changes(struct bat_priv *bat_priv, } /* when calling this function (hard_iface == primary_if) has to be true */ -int batadv_tt_append_diff(struct bat_priv *bat_priv, +int batadv_tt_append_diff(struct batadv_priv *bat_priv, unsigned char **packet_buff, int *packet_buff_len, int packet_min_len) { @@ -2226,11 +2242,11 @@ int batadv_tt_append_diff(struct bat_priv *bat_priv, return tt_num_changes; } -bool batadv_is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src, +bool batadv_is_ap_isolated(struct batadv_priv *bat_priv, uint8_t *src, uint8_t *dst) { - struct tt_local_entry *tt_local_entry = NULL; - struct tt_global_entry *tt_global_entry = NULL; + struct batadv_tt_local_entry *tt_local_entry = NULL; + struct batadv_tt_global_entry *tt_global_entry = NULL; bool ret = false; if (!atomic_read(&bat_priv->ap_isolation)) @@ -2257,8 +2273,8 @@ out: return ret; } -void batadv_tt_update_orig(struct bat_priv *bat_priv, - struct orig_node *orig_node, +void batadv_tt_update_orig(struct batadv_priv *bat_priv, + struct batadv_orig_node *orig_node, const unsigned char *tt_buff, uint8_t tt_num_changes, uint8_t ttvn, uint16_t tt_crc) { @@ -2333,10 +2349,10 @@ request_table: * originator to another one. This entry is kept is still kept for consistency * purposes */ -bool batadv_tt_global_client_is_roaming(struct bat_priv *bat_priv, +bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv, uint8_t *addr) { - struct tt_global_entry *tt_global_entry; + struct batadv_tt_global_entry *tt_global_entry; bool ret = false; tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr); |