diff options
31 files changed, 3 insertions, 2574 deletions
diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig index 84bbf72b764e..993afd5ff7bb 100644 --- a/net/batman-adv/Kconfig +++ b/net/batman-adv/Kconfig @@ -76,26 +76,14 @@ config BATMAN_ADV_MCAST reduce the air overhead while improving the reliability of multicast messages. -config BATMAN_ADV_DEBUGFS - bool "batman-adv debugfs entries" - depends on BATMAN_ADV - depends on DEBUG_FS - help - Enable this to export routing related debug tables via debugfs. - The information for each soft-interface and used hard-interface can be - found under batman_adv/ - - If unsure, say N. - config BATMAN_ADV_DEBUG bool "B.A.T.M.A.N. debugging" depends on BATMAN_ADV help This is an option for use by developers; most people should say N here. This enables compilation of support for - outputting debugging information to the debugfs log or tracing - buffer. The output is controlled via the batadv netdev specific - log_level setting. + outputting debugging information to the tracing buffer. The output is + controlled via the batadv netdev specific log_level setting. config BATMAN_ADV_TRACING bool "B.A.T.M.A.N. tracing support" diff --git a/net/batman-adv/Makefile b/net/batman-adv/Makefile index 306615caba6c..8010c34b987c 100644 --- a/net/batman-adv/Makefile +++ b/net/batman-adv/Makefile @@ -11,14 +11,12 @@ batman-adv-$(CONFIG_BATMAN_ADV_BATMAN_V) += bat_v_elp.o batman-adv-$(CONFIG_BATMAN_ADV_BATMAN_V) += bat_v_ogm.o batman-adv-y += bitarray.o batman-adv-$(CONFIG_BATMAN_ADV_BLA) += bridge_loop_avoidance.o -batman-adv-$(CONFIG_BATMAN_ADV_DEBUGFS) += debugfs.o batman-adv-$(CONFIG_BATMAN_ADV_DAT) += distributed-arp-table.o batman-adv-y += fragmentation.o batman-adv-y += gateway_client.o batman-adv-y += gateway_common.o batman-adv-y += hard-interface.o batman-adv-y += hash.o -batman-adv-$(CONFIG_BATMAN_ADV_DEBUGFS) += icmp_socket.o batman-adv-$(CONFIG_BATMAN_ADV_DEBUG) += log.o batman-adv-y += main.o batman-adv-$(CONFIG_BATMAN_ADV_MCAST) += multicast.o diff --git a/net/batman-adv/bat_algo.c b/net/batman-adv/bat_algo.c index 500db94a6b50..c5f404f6892f 100644 --- a/net/batman-adv/bat_algo.c +++ b/net/batman-adv/bat_algo.c @@ -11,7 +11,6 @@ #include <linux/moduleparam.h> #include <linux/netlink.h> #include <linux/printk.h> -#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/stddef.h> #include <linux/string.h> @@ -116,29 +115,6 @@ int batadv_algo_select(struct batadv_priv *bat_priv, const char *name) return 0; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - -/** - * batadv_algo_seq_print_text() - Print the supported algorithms in a seq file - * @seq: seq file to print on - * @offset: not used - * - * Return: always 0 - */ -int batadv_algo_seq_print_text(struct seq_file *seq, void *offset) -{ - struct batadv_algo_ops *bat_algo_ops; - - seq_puts(seq, "Available routing algorithms:\n"); - - hlist_for_each_entry(bat_algo_ops, &batadv_algo_list, list) { - seq_printf(seq, " * %s\n", bat_algo_ops->name); - } - - return 0; -} -#endif - static int batadv_param_set_ra(const char *val, const struct kernel_param *kp) { struct batadv_algo_ops *bat_algo_ops; diff --git a/net/batman-adv/bat_algo.h b/net/batman-adv/bat_algo.h index 2ae140eac45d..43b045ac8ac7 100644 --- a/net/batman-adv/bat_algo.h +++ b/net/batman-adv/bat_algo.h @@ -10,7 +10,6 @@ #include "main.h" #include <linux/netlink.h> -#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/types.h> @@ -21,7 +20,6 @@ void batadv_algo_init(void); struct batadv_algo_ops *batadv_algo_get(const char *name); int batadv_algo_register(struct batadv_algo_ops *bat_algo_ops); int batadv_algo_select(struct batadv_priv *bat_priv, const char *name); -int batadv_algo_seq_print_text(struct seq_file *seq, void *offset); int batadv_algo_dump(struct sk_buff *msg, struct netlink_callback *cb); #endif /* _NET_BATMAN_ADV_BAT_ALGO_H_ */ diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 206d0b424712..168621c9a081 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -32,7 +32,6 @@ #include <linux/random.h> #include <linux/rculist.h> #include <linux/rcupdate.h> -#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/slab.h> #include <linux/spinlock.h> @@ -1780,106 +1779,6 @@ free_skb: return ret; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/** - * batadv_iv_ogm_orig_print_neigh() - print neighbors for the originator table - * @orig_node: the orig_node for which the neighbors are printed - * @if_outgoing: outgoing interface for these entries - * @seq: debugfs table seq_file struct - * - * Must be called while holding an rcu lock. - */ -static void -batadv_iv_ogm_orig_print_neigh(struct batadv_orig_node *orig_node, - struct batadv_hard_iface *if_outgoing, - struct seq_file *seq) -{ - struct batadv_neigh_node *neigh_node; - struct batadv_neigh_ifinfo *n_ifinfo; - - hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) { - n_ifinfo = batadv_neigh_ifinfo_get(neigh_node, if_outgoing); - if (!n_ifinfo) - continue; - - seq_printf(seq, " %pM (%3i)", - neigh_node->addr, - n_ifinfo->bat_iv.tq_avg); - - batadv_neigh_ifinfo_put(n_ifinfo); - } -} - -/** - * batadv_iv_ogm_orig_print() - print the originator table - * @bat_priv: the bat priv with all the soft interface information - * @seq: debugfs table seq_file struct - * @if_outgoing: the outgoing interface for which this should be printed - */ -static void batadv_iv_ogm_orig_print(struct batadv_priv *bat_priv, - struct seq_file *seq, - struct batadv_hard_iface *if_outgoing) -{ - struct batadv_neigh_node *neigh_node; - struct batadv_hashtable *hash = bat_priv->orig_hash; - int last_seen_msecs, last_seen_secs; - struct batadv_orig_node *orig_node; - struct batadv_neigh_ifinfo *n_ifinfo; - unsigned long last_seen_jiffies; - struct hlist_head *head; - int batman_count = 0; - u32 i; - - seq_puts(seq, - " Originator last-seen (#/255) Nexthop [outgoingIF]: Potential nexthops ...\n"); - - for (i = 0; i < hash->size; i++) { - head = &hash->table[i]; - - rcu_read_lock(); - hlist_for_each_entry_rcu(orig_node, head, hash_entry) { - neigh_node = batadv_orig_router_get(orig_node, - if_outgoing); - if (!neigh_node) - continue; - - n_ifinfo = batadv_neigh_ifinfo_get(neigh_node, - if_outgoing); - if (!n_ifinfo) - goto next; - - if (n_ifinfo->bat_iv.tq_avg == 0) - goto next; - - last_seen_jiffies = jiffies - orig_node->last_seen; - last_seen_msecs = jiffies_to_msecs(last_seen_jiffies); - last_seen_secs = last_seen_msecs / 1000; - last_seen_msecs = last_seen_msecs % 1000; - - seq_printf(seq, "%pM %4i.%03is (%3i) %pM [%10s]:", - orig_node->orig, last_seen_secs, - last_seen_msecs, n_ifinfo->bat_iv.tq_avg, - neigh_node->addr, - neigh_node->if_incoming->net_dev->name); - - batadv_iv_ogm_orig_print_neigh(orig_node, if_outgoing, - seq); - seq_putc(seq, '\n'); - batman_count++; - -next: - batadv_neigh_node_put(neigh_node); - if (n_ifinfo) - batadv_neigh_ifinfo_put(n_ifinfo); - } - rcu_read_unlock(); - } - - if (batman_count == 0) - seq_puts(seq, "No batman nodes in range ...\n"); -} -#endif - /** * batadv_iv_ogm_neigh_get_tq_avg() - Get the TQ average for a neighbour on a * given outgoing interface. @@ -2109,59 +2008,6 @@ batadv_iv_ogm_orig_dump(struct sk_buff *msg, struct netlink_callback *cb, cb->args[2] = sub; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/** - * batadv_iv_hardif_neigh_print() - print a single hop neighbour node - * @seq: neighbour table seq_file struct - * @hardif_neigh: hardif neighbour information - */ -static void -batadv_iv_hardif_neigh_print(struct seq_file *seq, - struct batadv_hardif_neigh_node *hardif_neigh) -{ - int last_secs, last_msecs; - - last_secs = jiffies_to_msecs(jiffies - hardif_neigh->last_seen) / 1000; - last_msecs = jiffies_to_msecs(jiffies - hardif_neigh->last_seen) % 1000; - - seq_printf(seq, " %10s %pM %4i.%03is\n", - hardif_neigh->if_incoming->net_dev->name, - hardif_neigh->addr, last_secs, last_msecs); -} - -/** - * batadv_iv_ogm_neigh_print() - print the single hop neighbour list - * @bat_priv: the bat priv with all the soft interface information - * @seq: neighbour table seq_file struct - */ -static void batadv_iv_neigh_print(struct batadv_priv *bat_priv, - struct seq_file *seq) -{ - struct net_device *net_dev = (struct net_device *)seq->private; - struct batadv_hardif_neigh_node *hardif_neigh; - struct batadv_hard_iface *hard_iface; - int batman_count = 0; - - seq_puts(seq, " IF Neighbor last-seen\n"); - - rcu_read_lock(); - list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { - if (hard_iface->soft_iface != net_dev) - continue; - - hlist_for_each_entry_rcu(hardif_neigh, - &hard_iface->neigh_list, list) { - batadv_iv_hardif_neigh_print(seq, hardif_neigh); - batman_count++; - } - } - rcu_read_unlock(); - - if (batman_count == 0) - seq_puts(seq, "No batman nodes in range ...\n"); -} -#endif - /** * batadv_iv_ogm_neigh_diff() - calculate tq difference of two neighbors * @neigh1: the first neighbor object of the comparison @@ -2557,72 +2403,6 @@ out: return ret; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/* fails if orig_node has no router */ -static int batadv_iv_gw_write_buffer_text(struct batadv_priv *bat_priv, - struct seq_file *seq, - const struct batadv_gw_node *gw_node) -{ - struct batadv_gw_node *curr_gw; - struct batadv_neigh_node *router; - struct batadv_neigh_ifinfo *router_ifinfo = NULL; - int ret = -1; - - router = batadv_orig_router_get(gw_node->orig_node, BATADV_IF_DEFAULT); - if (!router) - goto out; - - router_ifinfo = batadv_neigh_ifinfo_get(router, BATADV_IF_DEFAULT); - if (!router_ifinfo) - goto out; - - curr_gw = batadv_gw_get_selected_gw_node(bat_priv); - - seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %u.%u/%u.%u MBit\n", - (curr_gw == gw_node ? "=>" : " "), - gw_node->orig_node->orig, - router_ifinfo->bat_iv.tq_avg, router->addr, - router->if_incoming->net_dev->name, - gw_node->bandwidth_down / 10, - gw_node->bandwidth_down % 10, - gw_node->bandwidth_up / 10, - gw_node->bandwidth_up % 10); - ret = seq_has_overflowed(seq) ? -1 : 0; - - if (curr_gw) - batadv_gw_node_put(curr_gw); -out: - if (router_ifinfo) - batadv_neigh_ifinfo_put(router_ifinfo); - if (router) - batadv_neigh_node_put(router); - return ret; -} - -static void batadv_iv_gw_print(struct batadv_priv *bat_priv, - struct seq_file *seq) -{ - struct batadv_gw_node *gw_node; - int gw_count = 0; - - seq_puts(seq, - " Gateway (#/255) Nexthop [outgoingIF]: advertised uplink bandwidth\n"); - - rcu_read_lock(); - hlist_for_each_entry_rcu(gw_node, &bat_priv->gw.gateway_list, list) { - /* fails if orig_node has no router */ - if (batadv_iv_gw_write_buffer_text(bat_priv, seq, gw_node) < 0) - continue; - - gw_count++; - } - rcu_read_unlock(); - - if (gw_count == 0) - seq_puts(seq, "No gateways in range ...\n"); -} -#endif - /** * batadv_iv_gw_dump_entry() - Dump a gateway into a message * @msg: Netlink message to dump into @@ -2747,24 +2527,15 @@ static struct batadv_algo_ops batadv_batman_iv __read_mostly = { .neigh = { .cmp = batadv_iv_ogm_neigh_cmp, .is_similar_or_better = batadv_iv_ogm_neigh_is_sob, -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - .print = batadv_iv_neigh_print, -#endif .dump = batadv_iv_ogm_neigh_dump, }, .orig = { -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - .print = batadv_iv_ogm_orig_print, -#endif .dump = batadv_iv_ogm_orig_dump, }, .gw = { .init_sel_class = batadv_iv_init_sel_class, .get_best_gw_node = batadv_iv_gw_get_best_gw_node, .is_eligible = batadv_iv_gw_is_eligible, -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - .print = batadv_iv_gw_print, -#endif .dump = batadv_iv_gw_dump, }, }; diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c index ee7a95aa7bd4..e4455babe4c2 100644 --- a/net/batman-adv/bat_v.c +++ b/net/batman-adv/bat_v.c @@ -20,7 +20,6 @@ #include <linux/netlink.h> #include <linux/rculist.h> #include <linux/rcupdate.h> -#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/spinlock.h> #include <linux/stddef.h> @@ -119,92 +118,6 @@ batadv_v_hardif_neigh_init(struct batadv_hardif_neigh_node *hardif_neigh) batadv_v_elp_throughput_metric_update); } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/** - * batadv_v_orig_print_neigh() - print neighbors for the originator table - * @orig_node: the orig_node for which the neighbors are printed - * @if_outgoing: outgoing interface for these entries - * @seq: debugfs table seq_file struct - * - * Must be called while holding an rcu lock. - */ -static void -batadv_v_orig_print_neigh(struct batadv_orig_node *orig_node, - struct batadv_hard_iface *if_outgoing, - struct seq_file *seq) -{ - struct batadv_neigh_node *neigh_node; - struct batadv_neigh_ifinfo *n_ifinfo; - - hlist_for_each_entry_rcu(neigh_node, &orig_node->neigh_list, list) { - n_ifinfo = batadv_neigh_ifinfo_get(neigh_node, if_outgoing); - if (!n_ifinfo) - continue; - - seq_printf(seq, " %pM (%9u.%1u)", - neigh_node->addr, - n_ifinfo->bat_v.throughput / 10, - n_ifinfo->bat_v.throughput % 10); - - batadv_neigh_ifinfo_put(n_ifinfo); - } -} - -/** - * batadv_v_hardif_neigh_print() - print a single ELP neighbour node - * @seq: neighbour table seq_file struct - * @hardif_neigh: hardif neighbour information - */ -static void -batadv_v_hardif_neigh_print(struct seq_file *seq, - struct batadv_hardif_neigh_node *hardif_neigh) -{ - int last_secs, last_msecs; - u32 throughput; - - last_secs = jiffies_to_msecs(jiffies - hardif_neigh->last_seen) / 1000; - last_msecs = jiffies_to_msecs(jiffies - hardif_neigh->last_seen) % 1000; - throughput = ewma_throughput_read(&hardif_neigh->bat_v.throughput); - - seq_printf(seq, "%pM %4i.%03is (%9u.%1u) [%10s]\n", - hardif_neigh->addr, last_secs, last_msecs, throughput / 10, - throughput % 10, hardif_neigh->if_incoming->net_dev->name); -} - -/** - * batadv_v_neigh_print() - print the single hop neighbour list - * @bat_priv: the bat priv with all the soft interface information - * @seq: neighbour table seq_file struct - */ -static void batadv_v_neigh_print(struct batadv_priv *bat_priv, - struct seq_file *seq) -{ - struct net_device *net_dev = (struct net_device *)seq->private; - struct batadv_hardif_neigh_node *hardif_neigh; - struct batadv_hard_iface *hard_iface; - int batman_count = 0; - - seq_puts(seq, - " Neighbor last-seen ( throughput) [ IF]\n"); - - rcu_read_lock(); - list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) { - if (hard_iface->soft_iface != net_dev) - continue; - - hlist_for_each_entry_rcu(hardif_neigh, - &hard_iface->neigh_list, list) { - batadv_v_hardif_neigh_print(seq, hardif_neigh); - batman_count++; - } - } - rcu_read_unlock(); - - if (batman_count == 0) - seq_puts(seq, "No batman nodes in range ...\n"); -} -#endif - /** * batadv_v_neigh_dump_neigh() - Dump a neighbour into a message * @msg: Netlink message to dump into @@ -337,75 +250,6 @@ batadv_v_neigh_dump(struct sk_buff *msg, struct netlink_callback *cb, cb->args[1] = idx; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/** - * batadv_v_orig_print() - print the originator table - * @bat_priv: the bat priv with all the soft interface information - * @seq: debugfs table seq_file struct - * @if_outgoing: the outgoing interface for which this should be printed - */ -static void batadv_v_orig_print(struct batadv_priv *bat_priv, - struct seq_file *seq, - struct batadv_hard_iface *if_outgoing) -{ - struct batadv_neigh_node *neigh_node; - struct batadv_hashtable *hash = bat_priv->orig_hash; - int last_seen_msecs, last_seen_secs; - struct batadv_orig_node *orig_node; - struct batadv_neigh_ifinfo *n_ifinfo; - unsigned long last_seen_jiffies; - struct hlist_head *head; - int batman_count = 0; - u32 i; - - seq_puts(seq, - " Originator last-seen ( throughput) Nexthop [outgoingIF]: Potential nexthops ...\n"); - - for (i = 0; i < hash->size; i++) { - head = &hash->table[i]; - - rcu_read_lock(); - hlist_for_each_entry_rcu(orig_node, head, hash_entry) { - neigh_node = batadv_orig_router_get(orig_node, - if_outgoing); - if (!neigh_node) - continue; - - n_ifinfo = batadv_neigh_ifinfo_get(neigh_node, - if_outgoing); - if (!n_ifinfo) - goto next; - - last_seen_jiffies = jiffies - orig_node->last_seen; - last_seen_msecs = jiffies_to_msecs(last_seen_jiffies); - last_seen_secs = last_seen_msecs / 1000; - last_seen_msecs = last_seen_msecs % 1000; - - seq_printf(seq, "%pM %4i.%03is (%9u.%1u) %pM [%10s]:", - orig_node->orig, last_seen_secs, - last_seen_msecs, - n_ifinfo->bat_v.throughput / 10, - n_ifinfo->bat_v.throughput % 10, - neigh_node->addr, - neigh_node->if_incoming->net_dev->name); - - batadv_v_orig_print_neigh(orig_node, if_outgoing, seq); - seq_putc(seq, '\n'); - batman_count++; - -next: - batadv_neigh_node_put(neigh_node); - if (n_ifinfo) - batadv_neigh_ifinfo_put(n_ifinfo); - } - rcu_read_unlock(); - } - - if (batman_count == 0) - seq_puts(seq, "No batman nodes in range ...\n"); -} -#endif - /** * batadv_v_orig_dump_subentry() - Dump an originator subentry into a message * @msg: Netlink message to dump into @@ -822,78 +666,6 @@ out: return ret; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/* fails if orig_node has no router */ -static int batadv_v_gw_write_buffer_text(struct batadv_priv *bat_priv, - struct seq_file *seq, - const struct batadv_gw_node *gw_node) -{ - struct batadv_gw_node *curr_gw; - struct batadv_neigh_node *router; - struct batadv_neigh_ifinfo *router_ifinfo = NULL; - int ret = -1; - - router = batadv_orig_router_get(gw_node->orig_node, BATADV_IF_DEFAULT); - if (!router) - goto out; - - router_ifinfo = batadv_neigh_ifinfo_get(router, BATADV_IF_DEFAULT); - if (!router_ifinfo) - goto out; - - curr_gw = batadv_gw_get_selected_gw_node(bat_priv); - - seq_printf(seq, "%s %pM (%9u.%1u) %pM [%10s]: %u.%u/%u.%u MBit\n", - (curr_gw == gw_node ? "=>" : " "), - gw_node->orig_node->orig, - router_ifinfo->bat_v.throughput / 10, - router_ifinfo->bat_v.throughput % 10, router->addr, - router->if_incoming->net_dev->name, - gw_node->bandwidth_down / 10, - gw_node->bandwidth_down % 10, - gw_node->bandwidth_up / 10, - gw_node->bandwidth_up % 10); - ret = seq_has_overflowed(seq) ? -1 : 0; - - if (curr_gw) - batadv_gw_node_put(curr_gw); -out: - if (router_ifinfo) - batadv_neigh_ifinfo_put(router_ifinfo); - if (router) - batadv_neigh_node_put(router); - return ret; -} - -/** - * batadv_v_gw_print() - print the gateway list - * @bat_priv: the bat priv with all the soft interface information - * @seq: gateway table seq_file struct - */ -static void batadv_v_gw_print(struct batadv_priv *bat_priv, - struct seq_file *seq) -{ - struct batadv_gw_node *gw_node; - int gw_count = 0; - - seq_puts(seq, - " Gateway ( throughput) Nexthop [outgoingIF]: advertised uplink bandwidth\n"); - - rcu_read_lock(); - hlist_for_each_entry_rcu(gw_node, &bat_priv->gw.gateway_list, list) { - /* fails if orig_node has no router */ - if (batadv_v_gw_write_buffer_text(bat_priv, seq, gw_node) < 0) - continue; - - gw_count++; - } - rcu_read_unlock(); - - if (gw_count == 0) - seq_puts(seq, "No gateways in range ...\n"); -} -#endif - /** * batadv_v_gw_dump_entry() - Dump a gateway into a message * @msg: Netlink message to dump into @@ -1039,15 +811,9 @@ static struct batadv_algo_ops batadv_batman_v __read_mostly = { .hardif_init = batadv_v_hardif_neigh_init, .cmp = batadv_v_neigh_cmp, .is_similar_or_better = batadv_v_neigh_is_sob, -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - .print = batadv_v_neigh_print, -#endif .dump = batadv_v_neigh_dump, }, .orig = { -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - .print = batadv_v_orig_print, -#endif .dump = batadv_v_orig_dump, }, .gw = { @@ -1055,9 +821,6 @@ static struct batadv_algo_ops batadv_batman_v __read_mostly = { .store_sel_class = batadv_v_store_sel_class, .get_best_gw_node = batadv_v_gw_get_best_gw_node, .is_eligible = batadv_v_gw_is_eligible, -#ifdef CONFIG_BATMAN_ADV_DEBUGFS - .print = batadv_v_gw_print, -#endif .dump = batadv_v_gw_dump, }, }; diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index ba0027d1f2df..d2de12e527ba 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -28,7 +28,6 @@ #include <linux/preempt.h> #include <linux/rculist.h> #include <linux/rcupdate.h> -#include <linux/seq_file.h> #include <linux/skbuff.h> #include <linux/slab.h> #include <linux/spinlock.h> @@ -2115,69 +2114,6 @@ out: return ret; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/** - * batadv_bla_claim_table_seq_print_text() - print the claim table in a seq file - * @seq: seq file to print on - * @offset: not used - * - * Return: always 0 - */ -int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset) -{ - struct net_device *net_dev = (struct net_device *)seq->private; - struct batadv_priv *bat_priv = netdev_priv(net_dev); - struct batadv_hashtable *hash = bat_priv->bla.claim_hash; - struct batadv_bla_backbone_gw *backbone_gw; - struct batadv_bla_claim *claim; - struct batadv_hard_iface *primary_if; - struct hlist_head *head; - u16 backbone_crc; - u32 i; - bool is_own; - u8 *primary_addr; - - primary_if = batadv_seq_print_text_primary_if_get(seq); - if (!primary_if) - goto out; - - primary_addr = primary_if->net_dev->dev_addr; - seq_printf(seq, - "Claims announced for the mesh %s (orig %pM, group id %#.4x)\n", - net_dev->name, primary_addr, - ntohs(bat_priv->bla.claim_dest.group)); - seq_puts(seq, - " Client VID Originator [o] (CRC )\n"); - for (i = 0; i < hash->size; i++) { - head = &hash->table[i]; - - rcu_read_lock(); - hlist_for_each_entry_rcu(claim, head, hash_entry) { - backbone_gw = batadv_bla_claim_get_backbone_gw(claim); - - is_own = batadv_compare_eth(backbone_gw->orig, - primary_addr); - - spin_lock_bh(&backbone_gw->crc_lock); - backbone_crc = backbone_gw->crc; - spin_unlock_bh(&backbone_gw->crc_lock); - seq_printf(seq, " * %pM on %5d by %pM [%c] (%#.4x)\n", - claim->addr, batadv_print_vid(claim->vid), - backbone_gw->orig, - (is_own ? 'x' : ' '), - backbone_crc); - - batadv_backbone_gw_put(backbone_gw); - } - rcu_read_unlock(); - } -out: - if (primary_if) - batadv_hardif_put(primary_if); - return 0; -} -#endif - /** * batadv_bla_claim_dump_entry() - dump one entry of the claim table * to a netlink socket @@ -2348,72 +2284,6 @@ out: return ret; } -#ifdef CONFIG_BATMAN_ADV_DEBUGFS -/** - * batadv_bla_backbone_table_seq_print_text() - print the backbone table in a - * seq file - * @seq: seq file to print on - * @offset: not used - * - * Return: always 0 - */ -int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, void *offset) -{ - struct net_device *net_dev = (struct net_device *)seq->private; - struct batadv_priv *bat_priv = netdev_priv(net_dev); - struct batadv_hashtable *hash = bat_priv->bla.backbone_hash; - struct batadv_bla_backbone_gw *backbone_gw; - struct batadv_hard_iface *primary_if; - struct hlist_head *head; - int secs, msecs; - u16 backbone_crc; - u32 i; - bool is_own; - u8 *primary_addr; - - primary_if = batadv_seq_print_text_primary_if_get(seq); - if (!primary_if) - goto out; - - primary_addr = primary_if->net_dev->dev_addr; - seq_printf(seq, - "Backbones announced for the mesh %s (orig %pM, group id %#.4x)\n", - net_dev->name, primary_addr, - ntohs(bat_priv->bla.claim_dest.group)); - seq_puts(seq, " Originator VID last seen (CRC )\n"); - for (i = 0; i < hash->size; i++) { - head = &hash->table[i]; - - rcu_read_lock(); - hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) { - msecs = jiffies_to_msecs(jiffies - - backbone_gw->lasttime); - secs = msecs / 1000; - msecs = msecs % 1000; - - is_own = batadv_compare_eth(backbone_gw->orig, - primary_addr); - if (is_own) - continue; - - spin_lock_bh(&backbone_gw->crc_lock); - backbone_crc = backbone_gw->crc; - spin_unlock_bh(&backbone_gw->crc_lock); - - seq_printf(seq, " * %pM on %5d %4i.%03is (%#.4x)\n", - backbone_gw->orig, - batadv_print_vid(backbone_gw->vid), secs, - msecs, backbone_crc); - } - rcu_read_unlock(); - } -out: - if (primary_if) - batadv_hardif_put(primary_if); - return 0; -} -#endif - /** * batadv_bla_backbone_dump_entry() - dump one entry of the backbone table to a * netlink socket diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h index a81c41b636f9..7dc6d3571925 100644 --- a/ |