Kmalloc-kmem-cache-tests » 0001-export-global-translation-table-count-to-debugfs.patch
| net/batman-adv/debugfs.c | ||
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return single_open(file, batadv_tt_global_seq_print_text, net_dev);
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}
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static int batadv_transtable_global_count_open(struct inode *inode, struct file *file)
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{
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struct net_device *net_dev = (struct net_device *)inode->i_private;
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return single_open(file, batadv_tt_global_count_seq_print_text, net_dev);
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}
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#ifdef CONFIG_BATMAN_ADV_BLA
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static int batadv_bla_claim_table_open(struct inode *inode, struct file *file)
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{
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| ... | ... | |
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static BATADV_DEBUGINFO(gateways, S_IRUGO, batadv_gateways_open);
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static BATADV_DEBUGINFO(transtable_global, S_IRUGO,
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batadv_transtable_global_open);
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static BATADV_DEBUGINFO(transtable_global_count, S_IRUGO,
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batadv_transtable_global_count_open);
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#ifdef CONFIG_BATMAN_ADV_BLA
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static BATADV_DEBUGINFO(bla_claim_table, S_IRUGO, batadv_bla_claim_table_open);
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static BATADV_DEBUGINFO(bla_backbone_table, S_IRUGO,
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| ... | ... | |
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&batadv_debuginfo_originators,
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&batadv_debuginfo_gateways,
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&batadv_debuginfo_transtable_global,
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&batadv_debuginfo_transtable_global_count,
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#ifdef CONFIG_BATMAN_ADV_BLA
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&batadv_debuginfo_bla_claim_table,
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&batadv_debuginfo_bla_backbone_table,
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| net/batman-adv/translation-table.c | ||
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return 0;
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}
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int batadv_tt_global_count_seq_print_text(struct seq_file *seq, void *offset)
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{
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struct net_device *net_dev = (struct net_device *)seq->private;
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struct batadv_priv *bat_priv = netdev_priv(net_dev);
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struct batadv_hashtable *hash = bat_priv->tt.global_hash;
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struct batadv_tt_common_entry *tt_common_entry;
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struct batadv_hard_iface *primary_if;
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struct hlist_head *head;
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unsigned int count = 0;
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u32 i;
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primary_if = batadv_seq_print_text_primary_if_get(seq);
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if (!primary_if)
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goto out;
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for (i = 0; i < hash->size; i++) {
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head = &hash->table[i];
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rcu_read_lock();
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hlist_for_each_entry_rcu(tt_common_entry,
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head, hash_entry) {
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count++;
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}
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rcu_read_unlock();
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}
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seq_printf(seq, "%u\n", count);
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out:
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if (primary_if)
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batadv_hardif_put(primary_if);
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return 0;
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}
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/**
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* _batadv_tt_global_del_orig_entry - remove and free an orig_entry
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* @tt_global_entry: the global entry to remove the orig_entry from
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| net/batman-adv/translation-table.h | ||
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const char *message, bool roaming);
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int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset);
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int batadv_tt_global_seq_print_text(struct seq_file *seq, void *offset);
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int batadv_tt_global_count_seq_print_text(struct seq_file *seq, void *offset);
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void batadv_tt_global_del_orig(struct batadv_priv *bat_priv,
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struct batadv_orig_node *orig_node,
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s32 match_vid, const char *message);
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