batman-adv: add debugfs structure for information per interface
To show information per interface, add a debugfs hardif structure
similar to the system in sysfs. Hard interface folders will be created
in "$debugfs/batman-adv/". Files are not yet added.
Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index bebd46c..3f0e41a 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -23,6 +23,7 @@
#include "translation-table.h"
#include "routing.h"
#include "sysfs.h"
+#include "debugfs.h"
#include "originator.h"
#include "hash.h"
#include "bridge_loop_avoidance.h"
@@ -539,6 +540,7 @@
hard_iface = container_of(work, struct batadv_hard_iface,
cleanup_work);
+ batadv_debugfs_del_hardif(hard_iface);
batadv_sysfs_del_hardif(&hard_iface->hardif_obj);
batadv_hardif_free_ref(hard_iface);
}
@@ -569,6 +571,11 @@
hard_iface->net_dev = net_dev;
hard_iface->soft_iface = NULL;
hard_iface->if_status = BATADV_IF_NOT_IN_USE;
+
+ ret = batadv_debugfs_add_hardif(hard_iface);
+ if (ret)
+ goto free_sysfs;
+
INIT_LIST_HEAD(&hard_iface->list);
INIT_WORK(&hard_iface->cleanup_work,
batadv_hardif_remove_interface_finish);
@@ -585,6 +592,8 @@
return hard_iface;
+free_sysfs:
+ batadv_sysfs_del_hardif(&hard_iface->hardif_obj);
free_if:
kfree(hard_iface);
release_dev: