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author | Ying Xue <ying.xue@windriver.com> | 2014-01-15 03:23:40 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2014-01-15 03:50:46 +0100 |
commit | d4c5fba2f6c272ed687fe6351e5b20bc60cf24f0 (patch) | |
tree | 52c2a24ee3b90543b4a5e4d28b6fd513570f185e /drivers/net/vxlan.c | |
parent | dcb: use __dev_get_by_name instead of dev_get_by_name to find interface (diff) | |
download | linux-d4c5fba2f6c272ed687fe6351e5b20bc60cf24f0.tar.xz linux-d4c5fba2f6c272ed687fe6351e5b20bc60cf24f0.zip |
decnet: use __dev_get_by_index instead of dev_get_by_index to find interface
The following call chain we can identify that dn_cache_getroute() is
protected under rtnl_lock. So if we use __dev_get_by_index() instead
of dev_get_by_index() to find interface handlers in it, this would help
us avoid to change interface reference counter.
rtnetlink_rcv()
rtnl_lock()
netlink_rcv_skb()
dn_cache_getroute()
rtnl_unlock()
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxlan.c')
0 files changed, 0 insertions, 0 deletions