diff options
Diffstat (limited to 'net/batman-adv/debugfs.c')
| -rw-r--r-- | net/batman-adv/debugfs.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index b4ffba7dd583..df58e21c3841 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -18,6 +18,7 @@ #include "debugfs.h" #include "main.h" +#include <linux/dcache.h> #include <linux/debugfs.h> #include <linux/device.h> #include <linux/errno.h> @@ -340,6 +341,25 @@ out: } /** + * batadv_debugfs_rename_hardif() - Fix debugfs path for renamed hardif + * @hard_iface: hard interface which was renamed + */ +void batadv_debugfs_rename_hardif(struct batadv_hard_iface *hard_iface) +{ + const char *name = hard_iface->net_dev->name; + struct dentry *dir; + struct dentry *d; + + dir = hard_iface->debug_dir; + if (!dir) + return; + + d = debugfs_rename(dir->d_parent, dir, dir->d_parent, name); + if (!d) + pr_err("Can't rename debugfs dir to %s\n", name); +} + +/** * batadv_debugfs_del_hardif - delete the base directory for a hard interface * in debugfs. * @hard_iface: hard interface which is deleted. |