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Diffstat (limited to 'net/batman-adv/translation-table.c')
-rw-r--r--net/batman-adv/translation-table.c91
1 files changed, 55 insertions, 36 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 07b263a437d1..b4824951010b 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich, Antonio Quartulli
*
@@ -15,18 +15,41 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "translation-table.h"
-#include "soft-interface.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/bug.h>
+#include <linux/byteorder/generic.h>
+#include <linux/compiler.h>
+#include <linux/crc32c.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/jhash.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
+#include <net/net_namespace.h>
+
+#include "bridge_loop_avoidance.h"
#include "hard-interface.h"
-#include "send.h"
#include "hash.h"
-#include "originator.h"
-#include "routing.h"
-#include "bridge_loop_avoidance.h"
#include "multicast.h"
-
-#include <linux/crc32c.h>
+#include "originator.h"
+#include "packet.h"
+#include "soft-interface.h"
/* hash class keys */
static struct lock_class_key batadv_tt_local_hash_lock_class_key;
@@ -67,12 +90,8 @@ static inline uint32_t batadv_choose_tt(const void *data, uint32_t size)
uint32_t hash = 0;
tt = (struct batadv_tt_common_entry *)data;
- hash = batadv_hash_bytes(hash, &tt->addr, ETH_ALEN);
- hash = batadv_hash_bytes(hash, &tt->vid, sizeof(tt->vid));
-
- hash += (hash << 3);
- hash ^= (hash >> 11);
- hash += (hash << 15);
+ hash = jhash(&tt->addr, ETH_ALEN, hash);
+ hash = jhash(&tt->vid, sizeof(tt->vid), hash);
return hash % size;
}
@@ -954,17 +973,17 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
" * %pM %4i [%c%c%c%c%c%c] %3u.%03u (%#.8x)\n",
tt_common_entry->addr,
BATADV_PRINT_VID(tt_common_entry->vid),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_ROAM) ? 'R' : '.'),
no_purge ? 'P' : '.',
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_NEW ? 'N' : '.'),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_PENDING ? 'X' : '.'),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_ISOLA ? 'I' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_NEW) ? 'N' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_PENDING) ? 'X' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_WIFI) ? 'W' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
no_purge ? 0 : last_seen_secs,
no_purge ? 0 : last_seen_msecs,
vlan->tt.crc);
@@ -1528,10 +1547,10 @@ batadv_tt_global_print_entry(struct batadv_priv *bat_priv,
BATADV_PRINT_VID(tt_global_entry->common.vid),
best_entry->ttvn, best_entry->orig_node->orig,
last_ttvn, vlan->tt.crc,
- (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
- (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
- (flags & BATADV_TT_CLIENT_ISOLA ? 'I' : '.'),
- (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.'));
+ ((flags & BATADV_TT_CLIENT_ROAM) ? 'R' : '.'),
+ ((flags & BATADV_TT_CLIENT_WIFI) ? 'W' : '.'),
+ ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
+ ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.'));
batadv_orig_node_vlan_free_ref(vlan);
}
@@ -1560,10 +1579,10 @@ print_list:
BATADV_PRINT_VID(tt_global_entry->common.vid),
orig_entry->ttvn, orig_entry->orig_node->orig,
last_ttvn, vlan->tt.crc,
- (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
- (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
- (flags & BATADV_TT_CLIENT_ISOLA ? 'I' : '.'),
- (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.'));
+ ((flags & BATADV_TT_CLIENT_ROAM) ? 'R' : '.'),
+ ((flags & BATADV_TT_CLIENT_WIFI) ? 'W' : '.'),
+ ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
+ ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.'));
batadv_orig_node_vlan_free_ref(vlan);
}
@@ -2529,7 +2548,7 @@ static bool batadv_send_other_tt_response(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (%pM) [%c]\n",
req_src, tt_data->ttvn, req_dst,
- (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.'));
+ ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));
/* Let's get the orig node of the REAL destination */
req_dst_orig_node = batadv_orig_hash_find(bat_priv, req_dst);
@@ -2660,7 +2679,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (me) [%c]\n",
req_src, tt_data->ttvn,
- (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.'));
+ ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));
spin_lock_bh(&bat_priv->tt.commit_lock);
@@ -2899,7 +2918,7 @@ static void batadv_handle_tt_response(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n",
resp_src, tt_data->ttvn, num_entries,
- (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.'));
+ ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));
orig_node = batadv_orig_hash_find(bat_priv, resp_src);
if (!orig_node)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 15:29:14 +0000