aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/netfilter_bridge/ebt_ip6.h
diff options
context:
space:
mode:
authorEric Dumazet <eric.dumazet@gmail.com>2009-11-04 05:43:23 -0800
committerDavid S. Miller <davem@davemloft.net>2009-11-04 05:43:23 -0800
commitc6d14c84566d6b70ad9dc1618db0dec87cca9300 (patch)
tree5ec75245cfda4d61e6b4506b6217f047ff4af01a /include/linux/netfilter_bridge/ebt_ip6.h
parentem_meta: avoid one dev_put() (diff)
downloadlinux-dev-c6d14c84566d6b70ad9dc1618db0dec87cca9300.tar.xz
linux-dev-c6d14c84566d6b70ad9dc1618db0dec87cca9300.zip
net: Introduce for_each_netdev_rcu() iterator
Adds RCU management to the list of netdevices. Convert some for_each_netdev() users to RCU version, if it can avoid read_lock-ing dev_base_lock Ie: read_lock(&dev_base_loack); for_each_netdev(net, dev) some_action(); read_unlock(&dev_base_lock); becomes : rcu_read_lock(); for_each_netdev_rcu(net, dev) some_action(); rcu_read_unlock(); Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netfilter_bridge/ebt_ip6.h')
0 files changed, 0 insertions, 0 deletions