| commit | 06a9701f4b3e3381dea96fee1cc8a3bb41b0a1f1 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <eric.dumazet@gmail.com> | Wed Dec 01 01:37:42 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Mon Dec 06 12:59:05 2010 -0800 |
| tree | a6cb5d4635b16e9ff450b5e3533b2b27f8de48aa | |
| parent | da2033c282264bfba4e339b7cb3df62adb5c5fc8 [diff] |
__in_dev_get_rtnl() can use rtnl_dereference() If caller holds RTNL, we dont need a memory barrier (smp_read_barrier_depends) included in rcu_dereference(). Just use rtnl_dereference() to properly document the assertions. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>