diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2010-08-18 22:56:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-26 16:45:58 -0700 |
| commit | f49fd7f79a1e35fd2a322f1af4d7a9ce075d972b (patch) | |
| tree | a40711d61d11e694bf686f92a2318c98c458216e /net/ipv4/tcp.c | |
| parent | 922ab18b2778c82bc52acd43ab0e41b31847afc3 (diff) | |
bridge: add rcu_read_lock on transmit
[ Upstream commit eeaf61d8891f9c9ed12c1a667e72bf83f0857954 ]
Long ago, when bridge was converted to RCU, rcu lock was equivalent
to having preempt disabled. RCU has changed a lot since then and
bridge code was still assuming the since transmit was called with
bottom half disabled, it was RCU safe.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net/ipv4/tcp.c')
0 files changed, 0 insertions, 0 deletions