diff options
| author | Shahed Shaikh <shahed.shaikh@qlogic.com> | 2013-02-18 17:22:37 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-19 09:47:01 +0400 |
| commit | 53643a75b147bfb30f3488a4eaf5a59bfeeb39bb (patch) | |
| tree | 7235a9db539637feb24c09e34b6ea5b2ff12dc35 /drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | |
| parent | 99e8587900a3d32b1eaa3a92da90b49e9d4ff765 (diff) | |
| download | linux-53643a75b147bfb30f3488a4eaf5a59bfeeb39bb.tar.xz | |
qlcnic: fix ping resumption to a VM after a live migration
Delete the MAC address of a VM, from the adapter's embedded switch,
after the VM had been migrated out of this adapter/server.
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 51716ab8739a..325e11e1ce0f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -578,7 +578,8 @@ void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) struct qlcnic_filter *tmp_fil; struct hlist_node *tmp_hnode, *n; struct hlist_head *head; - int i, time; + int i; + unsigned long time; u8 cmd; for (i = 0; i < adapter->fhash.fbucket_size; i++) { @@ -600,6 +601,21 @@ void qlcnic_prune_lb_filters(struct qlcnic_adapter *adapter) } } } + for (i = 0; i < adapter->rx_fhash.fbucket_size; i++) { + head = &(adapter->rx_fhash.fhead[i]); + + hlist_for_each_entry_safe(tmp_fil, tmp_hnode, n, head, fnode) + { + time = tmp_fil->ftime; + if (jiffies > (QLCNIC_FILTER_AGE * HZ + time)) { + spin_lock_bh(&adapter->rx_mac_learn_lock); + adapter->rx_fhash.fnum--; + hlist_del(&tmp_fil->fnode); + spin_unlock_bh(&adapter->rx_mac_learn_lock); + kfree(tmp_fil); + } + } + } } void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter) |