batman-adv: Distributed ARP Table - add compile option
This patch makes it possible to decide whether to include DAT within the
batman-adv binary or not.
It is extremely useful when the user wants to reduce the size of the resulting
module by cutting off any not needed feature.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index ebc5f4d..3f679cb 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -281,6 +281,7 @@
#endif
+#ifdef CONFIG_BATMAN_ADV_DAT
/**
* batadv_dat_cache_open - Prepare file handler for reads from dat_chache
* @inode: inode which was opened
@@ -291,7 +292,7 @@
struct net_device *net_dev = (struct net_device *)inode->i_private;
return single_open(file, batadv_dat_cache_seq_print_text, net_dev);
}
-
+#endif
static int batadv_transtable_local_open(struct inode *inode, struct file *file)
{
@@ -332,7 +333,9 @@
static BATADV_DEBUGINFO(bla_backbone_table, S_IRUGO,
batadv_bla_backbone_table_open);
#endif
+#ifdef CONFIG_BATMAN_ADV_DAT
static BATADV_DEBUGINFO(dat_cache, S_IRUGO, batadv_dat_cache_open);
+#endif
static BATADV_DEBUGINFO(transtable_local, S_IRUGO,
batadv_transtable_local_open);
static BATADV_DEBUGINFO(vis_data, S_IRUGO, batadv_vis_data_open);
@@ -345,7 +348,9 @@
&batadv_debuginfo_bla_claim_table,
&batadv_debuginfo_bla_backbone_table,
#endif
+#ifdef CONFIG_BATMAN_ADV_DAT
&batadv_debuginfo_dat_cache,
+#endif
&batadv_debuginfo_transtable_local,
&batadv_debuginfo_vis_data,
NULL,