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sch_teql: fix lockdep splat
authorEric Dumazet <eric.dumazet@gmail.com>
Wed, 30 Nov 2011 04:08:58 +0000 (04:08 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Nov 2011 22:10:49 +0000 (17:10 -0500)
commit53f1a8992b2a5e74ee90c344ab6a322c53a655d8
tree86167b7760363d85731d05a802aa8da1b29b7e29tree | snapshot
parent55414c48f2c1743042ff500aebb8cdf110b4b955commit | diff
sch_teql: fix lockdep splat

We need rcu_read_lock() protection before using dst_get_neighbour(), and
we must cache its value (pass it to __teql_resolve())

teql_master_xmit() is called under rcu_read_lock_bh() protection, its
not enough.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_teql.c diff | blob | history
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