diff options
Diffstat (limited to 'net/batman-adv/debugfs.c')
| -rw-r--r-- | net/batman-adv/debugfs.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index c4c1e8030ba0..b905763dc2e7 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -19,6 +19,7 @@ #include "main.h" #include <linux/compiler.h> +#include <linux/dcache.h> #include <linux/debugfs.h> #include <linux/device.h> #include <linux/errno.h> @@ -213,6 +214,7 @@ static const struct file_operations batadv_log_fops = { .read = batadv_log_read, .poll = batadv_log_poll, .llseek = no_llseek, + .owner = THIS_MODULE, }; static int batadv_debug_log_setup(struct batadv_priv *bat_priv) @@ -507,6 +509,25 @@ 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. @@ -561,6 +582,26 @@ out: return -ENOMEM; } +/** + * batadv_debugfs_rename_meshif() - Fix debugfs path for renamed softif + * @dev: net_device which was renamed + */ +void batadv_debugfs_rename_meshif(struct net_device *dev) +{ + struct batadv_priv *bat_priv = netdev_priv(dev); + const char *name = dev->name; + struct dentry *dir; + struct dentry *d; + + dir = bat_priv->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); +} + void batadv_debugfs_del_meshif(struct net_device *dev) { struct batadv_priv *bat_priv = netdev_priv(dev); |