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10b1bbb46c
linux/net/batman-adv
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Sven Eckelmann 10b1bbb46c batman-adv: Cache the type of wifi device for each hardif 
batman-adv is requiring the type of wifi device in different contexts. Some
of them can take the rtnl semaphore and some of them already have the
semaphore taken. But even others don't allow that the semaphore will be
taken.

The data has to be retrieved when the hardif is added to batman-adv because
some of the wifi information for an hardif will only be available with rtnl
lock. It can then be cached in the batadv_hard_iface and the functions
is_wifi_netdev and is_cfg80211_netdev can just compare the correct bits
without imposing extra locking requirements.

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
2016-11-08 19:02:37 +01:00
..
bat_algo.c batman-adv: Allow to disable debugfs support 2016-08-09 07:54:54 +02:00
bat_algo.h batman-adv: netlink: add routing_algo query 2016-08-09 07:54:36 +02:00
bat_iv_ogm.c batman-adv: Cache the type of wifi device for each hardif 2016-11-08 19:02:37 +01:00
bat_iv_ogm.h batman-adv: Fix bat_(iv|v) function declaration header 2016-06-30 10:29:43 +02:00
bat_v_elp.c batman-adv: Cache the type of wifi device for each hardif 2016-11-08 19:02:37 +01:00
bat_v_elp.h batman-adv: Keep includes ordered by filename 2016-06-30 10:29:43 +02:00
bat_v_ogm.c batman-adv: Consume skb in receive handlers 2016-11-08 19:02:34 +01:00
bat_v_ogm.h batman-adv: Include main.h in bat_v_ogm.h 2016-06-30 10:29:43 +02:00
bat_v.c batman-adv: Use proper name for gateway list head 2016-10-19 08:37:53 +02:00
bat_v.h batman-adv: Fix bat_(iv|v) function declaration header 2016-06-30 10:29:43 +02:00
bitarray.c batman-adv: Consolidate logging related functions 2016-06-30 10:29:43 +02:00
bitarray.h batman-adv: Use bool as return type for boolean functions 2016-05-10 18:28:54 +08:00
bridge_loop_avoidance.c batman-adv: Allow to disable debugfs support 2016-08-09 07:54:54 +02:00
bridge_loop_avoidance.h batman-adv: add backbone table netlink support 2016-08-09 07:54:43 +02:00
debugfs.c batman-adv: Use octal permissions instead of macros 2016-10-19 08:37:53 +02:00
debugfs.h treewide: remove redundant #include <linux/kconfig.h> 2016-10-11 15:06:33 -07:00
distributed-arp-table.c batman-adv: Add wrapper for ARP reply creation 2016-10-30 11:11:33 +01:00
distributed-arp-table.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
fragmentation.c batman-adv: Consume skb in batadv_frag_send_packet 2016-10-30 11:11:37 +01:00
fragmentation.h batman-adv: Use proper name for fragments list head 2016-10-19 08:37:52 +02:00
gateway_client.c batman-adv: Use proper name for gateway list head 2016-10-19 08:37:53 +02:00
gateway_client.h batman-adv: netlink: add gateway table queries 2016-08-09 07:54:40 +02:00
gateway_common.c batman-adv: make GW election code protocol specific 2016-08-09 07:54:29 +02:00
gateway_common.h batman-adv: add throughput override attribute to hard_ifaces 2016-02-29 16:05:32 +08:00
hard-interface.c batman-adv: Cache the type of wifi device for each hardif 2016-11-08 19:02:37 +01:00
hard-interface.h batman-adv: Cache the type of wifi device for each hardif 2016-11-08 19:02:37 +01:00
hash.c batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
hash.h batman-adv: Remove unused function batadv_hash_delete 2016-10-17 16:28:45 +02:00
icmp_socket.c batman-adv: Use octal permissions instead of macros 2016-10-19 08:37:53 +02:00
icmp_socket.h batman-adv: Allow to disable debugfs support 2016-08-09 07:54:54 +02:00
Kconfig batman-adv: Allow selecting BATMAN V if CFG80211 is not built 2016-10-17 16:28:48 +02:00
log.c batman-adv: Use octal permissions instead of macros 2016-10-19 08:37:53 +02:00
log.h batman-adv: Avoid precedence issues in macros 2016-10-19 08:37:54 +02:00
main.c batman-adv: Consume skb in receive handlers 2016-11-08 19:02:34 +01:00
main.h batman-adv: Use own timer for multicast TT and TVLV updates 2016-10-30 11:11:35 +01:00
Makefile batman-adv: Allow to disable debugfs support 2016-08-09 07:54:54 +02:00
multicast.c batman-adv: Use own timer for multicast TT and TVLV updates 2016-10-30 11:11:35 +01:00
multicast.h batman-adv: Use own timer for multicast TT and TVLV updates 2016-10-30 11:11:35 +01:00
netlink.c batman-adv: Mark batadv_netlink_ops as const 2016-10-30 11:11:32 +01:00
netlink.h batman-adv: netlink: add translation table query 2016-08-09 07:54:37 +02:00
network-coding.c batman-adv: Consume skb in receive handlers 2016-11-08 19:02:34 +01:00
network-coding.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
originator.c batman-adv: Simple (re)broadcast avoidance 2016-10-30 11:11:35 +01:00
originator.h batman-adv: netlink: add originator and neighbor table queries 2016-08-09 07:54:38 +02:00
packet.h batman-adv: Avoid precedence issues in macros 2016-10-19 08:37:54 +02:00
routing.c batman-adv: Reject unicast packet with zero/mcast dst address 2016-11-08 19:02:36 +01:00
routing.h batman-adv: Use bool as return type for boolean functions 2016-05-10 18:28:54 +08:00
send.c batman-adv: Remove dev_queue_xmit return code exception 2016-11-08 19:02:34 +01:00
send.h batman-adv: use consume_skb for non-dropped packets 2016-10-30 11:11:36 +01:00
soft-interface.c batman-adv: Count all non-success TX packets as dropped 2016-10-30 11:11:36 +01:00
soft-interface.h batman-adv: Use bool as return type for boolean functions 2016-05-10 18:28:54 +08:00
sysfs.c batman-adv: Use octal permissions instead of macros 2016-10-19 08:37:53 +02:00
sysfs.h batman-adv: update copyright years for 2016 2016-02-02 12:55:10 +08:00
tp_meter.c batman-adv: Consume skb in batadv_send_skb_to_orig 2016-10-30 11:11:37 +01:00
tp_meter.h batman-adv: throughput meter implementation 2016-07-04 12:37:18 +02:00
translation-table.c batman-adv: Cache the type of wifi device for each hardif 2016-11-08 19:02:37 +01:00
translation-table.h batman-adv: netlink: add translation table query 2016-08-09 07:54:37 +02:00
tvlv.c batman-adv: Consume skb in batadv_send_skb_to_orig 2016-10-30 11:11:37 +01:00
tvlv.h batman-adv: split tvlv into a separate file 2016-06-30 10:29:43 +02:00
types.h batman-adv: Cache the type of wifi device for each hardif 2016-11-08 19:02:37 +01:00