| Message ID | 1362684488-1822-1-git-send-email-pshelar@nicira.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Pravin B Shelar <pshelar@nicira.com> Date: Thu, 7 Mar 2013 11:28:08 -0800 > Inherit scatergather feature for tunnel devices to avoid > copy for TSO packets of tunneling device like GRE. > > Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/core/dev.c b/net/core/dev.c index bb99993..90cee5b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5205,6 +5205,10 @@ int register_netdevice(struct net_device *dev) */ dev->vlan_features |= NETIF_F_HIGHDMA; + /* Make NETIF_F_SG inheritable to tunnel devices. + */ + dev->hw_enc_features |= NETIF_F_SG; + ret = call_netdevice_notifiers(NETDEV_POST_INIT, dev); ret = notifier_to_errno(ret); if (ret)
Inherit scatergather feature for tunnel devices to avoid copy for TSO packets of tunneling device like GRE. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> --- net/core/dev.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)