diff options
Diffstat (limited to 'drivers/net/bonding/bond_sysfs.c')
| -rw-r--r-- | drivers/net/bonding/bond_sysfs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 01b4c3f5d9e..8fd0174c538 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -1066,6 +1066,7 @@ static ssize_t bonding_store_primary(struct device *d, if (!rtnl_trylock()) return restart_syscall(); + block_netpoll_tx(); read_lock(&bond->lock); write_lock_bh(&bond->curr_slave_lock); @@ -1101,6 +1102,7 @@ static ssize_t bonding_store_primary(struct device *d, out: write_unlock_bh(&bond->curr_slave_lock); read_unlock(&bond->lock); + unblock_netpoll_tx(); rtnl_unlock(); return count; @@ -1146,11 +1148,13 @@ static ssize_t bonding_store_primary_reselect(struct device *d, bond->dev->name, pri_reselect_tbl[new_value].modename, new_value); + block_netpoll_tx(); read_lock(&bond->lock); write_lock_bh(&bond->curr_slave_lock); bond_select_active_slave(bond); write_unlock_bh(&bond->curr_slave_lock); read_unlock(&bond->lock); + unblock_netpoll_tx(); out: rtnl_unlock(); return ret; @@ -1232,6 +1236,8 @@ static ssize_t bonding_store_active_slave(struct device *d, if (!rtnl_trylock()) return restart_syscall(); + + block_netpoll_tx(); read_lock(&bond->lock); write_lock_bh(&bond->curr_slave_lock); @@ -1288,6 +1294,8 @@ static ssize_t bonding_store_active_slave(struct device *d, out: write_unlock_bh(&bond->curr_slave_lock); read_unlock(&bond->lock); + unblock_netpoll_tx(); + rtnl_unlock(); return count; |