diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-09-29 23:31:56 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-01 00:16:05 -0400 |
| commit | 82efee1499a27c06f5afb11b07db384fdb3f7004 (patch) | |
| tree | c329e037ddf4e13cd824c131eab3bd3a2e67a0fc /net/ipv4/route.c | |
| parent | 828bac87bb074f3366621724fdfbe314f98ccc7e (diff) | |
ipv4: introduce __ip_dev_find()
ip_dev_find(net, addr) finds a device given an IPv4 source address and
takes a reference on it.
Introduce __ip_dev_find(), taking a third argument, to optionally take
the device reference. Callers not asking the reference to be taken
should be in an rcu_read_lock() protected section.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
0 files changed, 0 insertions, 0 deletions