stephen hemminger 3b87956ea6 net sched: fix race in mirred device removal ... This fixes hang when target device of mirred packet classifier action is removed. If a mirror or redirection action is configured to cause packets to go to another device, the classifier holds a ref count, but was assuming the adminstrator cleaned up all redirections before removing. The fix is to add a notifier and cleanup during unregister. The new list is implicitly protected by RTNL mutex because it is held during filter add/delete as well as notifier. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-07-24 21:04:20 -07:00
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tc_defact.h
tc_gact.h
tc_ipt.h
tc_mirred.h
tc_nat.h
tc_pedit.h
tc_skbedit.h