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| author | Hangbin Liu <liuhangbin@gmail.com> | 2022-01-21 11:25:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-24 14:57:38 +0300 |
| commit | aa6034678e873db8bd5c5a4b73f8b88c469374d6 (patch) | |
| tree | 50bfaf343502a1188d1ac62121e1568d99b1bf2e /include/net/netns | |
| parent | 2148927e6ed43a1667baf7c2ae3e0e05a44b51a0 (diff) | |
| download | linux-aa6034678e873db8bd5c5a4b73f8b88c469374d6.tar.xz | |
bonding: use rcu_dereference_rtnl when get bonding active slave
bond_option_active_slave_get_rcu() should not be used in rtnl_mutex as it
use rcu_dereference(). Replace to rcu_dereference_rtnl() so we also can use
this function in rtnl protected context.
With this update, we can rmeove the rcu_read_lock/unlock in
bonding .ndo_eth_ioctl and .get_ts_info.
Reported-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Fixes: 94dd016ae538 ("bond: pass get_ts_info and SIOC[SG]HWTSTAMP ioctl to active device")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns')
0 files changed, 0 insertions, 0 deletions