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batman-adv: convert neighbor list to hlist

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Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Marek Lindner
2010-12-12 21:57:11 +00:00
parent a8e7f4bc38
commit 9591a79f28
3 changed files with 35 additions and 28 deletions
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29
net/batman-adv/routing.c
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@@ -149,12 +149,12 @@ static int is_bidirectional_neigh(struct orig_node *orig_node,
{
struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL;
struct hlist_node *node;
unsigned char total_count;
if (orig_node == orig_neigh_node) {
list_for_each_entry(tmp_neigh_node,
&orig_node->neigh_list,
list) {
hlist_for_each_entry(tmp_neigh_node, node,
&orig_node->neigh_list, list) {
if (compare_orig(tmp_neigh_node->addr,
orig_neigh_node->orig) &&
@@ -174,8 +174,8 @@ static int is_bidirectional_neigh(struct orig_node *orig_node,
neigh_node->last_valid = jiffies;
} else {
/* find packet count of corresponding one hop neighbor */
list_for_each_entry(tmp_neigh_node,
&orig_neigh_node->neigh_list, list) {
hlist_for_each_entry(tmp_neigh_node, node,
&orig_neigh_node->neigh_list, list) {
if (compare_orig(tmp_neigh_node->addr,
orig_neigh_node->orig) &&
@@ -260,12 +260,14 @@ static void update_orig(struct bat_priv *bat_priv,
char is_duplicate)
{
struct neigh_node *neigh_node = NULL, *tmp_neigh_node = NULL;
struct hlist_node *node;
int tmp_hna_buff_len;
bat_dbg(DBG_BATMAN, bat_priv, "update_originator(): "
"Searching and updating originator entry of received packet\n");
list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) {
hlist_for_each_entry(tmp_neigh_node, node,
&orig_node->neigh_list, list) {
if (compare_orig(tmp_neigh_node->addr, ethhdr->h_source) &&
(tmp_neigh_node->if_incoming == if_incoming)) {
neigh_node = tmp_neigh_node;
@@ -391,6 +393,7 @@ static char count_real_packets(struct ethhdr *ethhdr,
struct bat_priv *bat_priv = netdev_priv(if_incoming->soft_iface);
struct orig_node *orig_node;
struct neigh_node *tmp_neigh_node;
struct hlist_node *node;
char is_duplicate = 0;
int32_t seq_diff;
int need_update = 0;
@@ -407,7 +410,8 @@ static char count_real_packets(struct ethhdr *ethhdr,
&orig_node->batman_seqno_reset))
return -1;
list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) {
hlist_for_each_entry(tmp_neigh_node, node,
&orig_node->neigh_list, list) {
is_duplicate |= get_bit_status(tmp_neigh_node->real_bits,
orig_node->last_real_seqno,
@@ -457,6 +461,7 @@ void update_bonding_candidates(struct orig_node *orig_node)
int candidates;
int interference_candidate;
int best_tq;
struct hlist_node *node, *node2;
struct neigh_node *tmp_neigh_node, *tmp_neigh_node2;
struct neigh_node *first_candidate, *last_candidate;
@@ -476,13 +481,15 @@ void update_bonding_candidates(struct orig_node *orig_node)
* as "bonding partner" */
/* first, zero the list */
list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) {
hlist_for_each_entry(tmp_neigh_node, node,
&orig_node->neigh_list, list) {
tmp_neigh_node->next_bond_candidate = NULL;
}
first_candidate = NULL;
last_candidate = NULL;
list_for_each_entry(tmp_neigh_node, &orig_node->neigh_list, list) {
hlist_for_each_entry(tmp_neigh_node, node,
&orig_node->neigh_list, list) {
/* only consider if it has the same primary address ... */
if (memcmp(orig_node->orig,
@@ -499,8 +506,8 @@ void update_bonding_candidates(struct orig_node *orig_node)
* select this candidate because of possible interference. */
interference_candidate = 0;
list_for_each_entry(tmp_neigh_node2,
&orig_node->neigh_list, list) {
hlist_for_each_entry(tmp_neigh_node2, node2,
&orig_node->neigh_list, list) {
if (tmp_neigh_node2 == tmp_neigh_node)
continue;