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| author | Marek Lindner <lindner_marek@yahoo.de> | 2010-05-07 21:47:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 13:42:39 -0700 |
| commit | 208e13e4297a1d9b986aa371c4529df7dda1c835 (patch) | |
| tree | 037587ed4e6df7004762e6e22593a61dc87c1079 /drivers/staging/batman-adv/vis.c | |
| parent | 35bd69d42e2fba4c0fd547e3bf99a0afd5700f76 (diff) | |
| download | kernel_samsung_smdk4412-208e13e4297a1d9b986aa371c4529df7dda1c835.zip kernel_samsung_smdk4412-208e13e4297a1d9b986aa371c4529df7dda1c835.tar.gz kernel_samsung_smdk4412-208e13e4297a1d9b986aa371c4529df7dda1c835.tar.bz2 | |
Staging: batman-adv: move /proc interface handling to /sys
Instead of having a single /proc file "interfaces" in which you have
to echo the wanted interface batman-adv will create a subfolder in each
suitable /sys/class/net folder. This subfolder contains files for the
interface specific settings. For example, mesh_iface to add/remove an
interface from a virtual mesh network (at the moment only bat0 is
supported).
Example:
echo bat0 > /sys/class/net/eth0/batman-adv/mesh_iface
to deactivate:
echo none > /sys/class/net/eth0/batman-adv/mesh_iface
Interfaces which are not compatible with batman-adv won't contain the
batman-adv folder, therefore can't be activated. Not supported are:
loopback, non-ethernet, non-ARP and virtual mesh network interfaces
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/batman-adv/vis.c')
| -rw-r--r-- | drivers/staging/batman-adv/vis.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/batman-adv/vis.c b/drivers/staging/batman-adv/vis.c index 57d69d7..b6ff031 100644 --- a/drivers/staging/batman-adv/vis.c +++ b/drivers/staging/batman-adv/vis.c @@ -173,13 +173,10 @@ ssize_t vis_fill_buffer_text(struct net_device *net_dev, char *buff, unsigned long flags; int vis_server = atomic_read(&bat_priv->vis_mode); - rcu_read_lock(); - if (list_empty(&if_list) || (vis_server == VIS_TYPE_CLIENT_UPDATE)) { - rcu_read_unlock(); + if ((!bat_priv->primary_if) || + (vis_server == VIS_TYPE_CLIENT_UPDATE)) return 0; - } - rcu_read_unlock(); hdr_len = 0; spin_lock_irqsave(&vis_hash_lock, flags); @@ -498,7 +495,7 @@ static int generate_vis_packet(struct bat_priv *bat_priv) if (orig_node->router != NULL && compare_orig(orig_node->router->addr, orig_node->orig) - && (orig_node->router->if_incoming->if_active == + && (orig_node->router->if_incoming->if_status == IF_ACTIVE) && orig_node->router->tq_avg > 0) { |