Sven Eckelmann 3a4375a9f0 batman-adv: Avoid deadlock between rtnl_lock and s_active ... The hard_if_event is called by the notifier with rtnl_lock and tries to remove sysfs entries when a NETDEV_UNREGISTER event is received. This will automatically take the s_active lock. The s_active lock is also used when a new interface is added to a meshif through sysfs. In that situation we cannot wait for the rntl_lock before creating the actual batman-adv interface to prevent a deadlock. It is still possible to try to get the rtnl_lock and immediately abort the current operation when the trylock call failed. Signed-off-by: Sven Eckelmann <sven@narfation.org>		2011-05-08 16:10:42 +02:00
..
aggregation.c	batman-adv: Move definition of atomic_dec_not_zero() into main.h	2011-05-01 22:49:03 +02:00
aggregation.h	batman-adv: rename batman_if struct to hard_iface	2011-03-05 12:52:06 +01:00
bat_debugfs.c	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
bat_debugfs.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
bat_sysfs.c	batman-adv: Avoid deadlock between rtnl_lock and s_active	2011-05-08 16:10:42 +02:00
bat_sysfs.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
bitarray.c	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
bitarray.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
gateway_client.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
gateway_client.h	batman-adv: concentrate all curr_gw related rcu operations in select/deselect functions	2011-04-17 21:11:01 +02:00
gateway_common.c	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
gateway_common.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
hard-interface.c	batman-adv: Remove unnecessary hardif_list_lock	2011-05-08 16:10:41 +02:00
hard-interface.h	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
hash.c	batman-adv: remove extra layer between hash and hash element - hash bucket	2011-03-05 12:52:00 +01:00
hash.h	batman-adv: remove extra layer between hash and hash element - hash bucket	2011-03-05 12:52:00 +01:00
icmp_socket.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
icmp_socket.h	batman-adv: Remove duplicate types.h inclusions	2011-02-11 23:30:29 +01:00
Kconfig
main.c	batman-adv: Remove unnecessary hardif_list_lock	2011-05-08 16:10:41 +02:00
main.h	batman-adv: Move definition of atomic_dec_not_zero() into main.h	2011-05-01 22:49:03 +02:00
Makefile	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
originator.c	batman-adv: remove misplaced comment	2011-05-08 16:10:07 +02:00
originator.h	batman-adv: Make orig_node->router an rcu protected pointer	2011-04-17 21:11:01 +02:00
packet.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
ring_buffer.c	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
ring_buffer.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00
routing.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
routing.h	batman-adv: Remove unused hdr_size variable in route_unicast_packet()	2011-03-05 12:52:08 +01:00
send.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
send.h	batman-adv: rename batman_if struct to hard_iface	2011-03-05 12:52:06 +01:00
soft-interface.c	batman-adv: Remove unnecessary hardif_list_lock	2011-05-08 16:10:41 +02:00
soft-interface.h	batman-adv: Disallow regular interface as mesh device	2011-03-05 12:52:09 +01:00
translation-table.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
translation-table.h	batman-adv: Remove duplicate types.h inclusions	2011-02-11 23:30:29 +01:00
types.h	batman-adv: multi vlan support for bridge loop detection	2011-05-08 16:10:41 +02:00
unicast.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
unicast.h	batman-adv: rename batman_if struct to hard_iface	2011-03-05 12:52:06 +01:00
vis.c	batman-adv: Make bat_priv->primary_if an rcu protected pointer	2011-05-01 22:49:03 +02:00
vis.h	batman-adv: Update copyright years	2011-01-31 14:57:12 +01:00