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| author | dingtianhong | 2013-12-13 03:19:45 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-12-14 07:58:01 +0100 |
| commit | 733ab63935beab905b03a329cdc544e8c171b6b9 (patch) | |
| tree | f625f315d8a1d725ae5389a139bbb0b7bed0540a /drivers/net/bonding/bond_main.c | |
| parent | bonding: rebuild the lock use for bond_mii_monitor() (diff) | |
| download | kernel-qcow2-linux-733ab63935beab905b03a329cdc544e8c171b6b9.tar.gz kernel-qcow2-linux-733ab63935beab905b03a329cdc544e8c171b6b9.tar.xz kernel-qcow2-linux-733ab63935beab905b03a329cdc544e8c171b6b9.zip | |
bonding: rebuild the lock use for bond_alb_monitor()
The bond_alb_monitor use bond lock to protect the bond slave list,
it is no effect here, we need to use RTNL or RCU to replace bond lock,
the bond_alb_monitor will called 10 times one second, RTNL may loss
performance here, so I replace bond lock with RCU to protect the
bond slave list, also the RTNL is preserved, the logic of the monitor
did not changed.
Suggested-by: Nikolay Aleksandrov <nikolay@redhat.com>
Suggested-by: Jay Vosburgh <fubar@us.ibm.com>
Suggested-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
0 files changed, 0 insertions, 0 deletions