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(parent: 31c70d5) | patch
xen-netback: Use skb->cb for pending_idx
authorZoltan Kiss <zoltan.kiss@citrix.com>
Thu, 6 Mar 2014 21:48:23 +0000 (21:48 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 7 Mar 2014 20:56:34 +0000 (15:56 -0500)
commit8f13dd9612286cc0d38d32ff9543763b7c74f6a5
tree90f0d6b5accf80a8a3cc0390c04a142f0c7b0bf1tree | snapshot (tar.gz zip)
parent31c70d5956fc3d1abf83e9ab5e1d8237dea59498commit | diff
xen-netback: Use skb->cb for pending_idx

Storing the pending_idx at the first byte of the linear buffer never looked
good, skb->cb is a more proper place for this. It also prevents the header to
be directly grant copied there, and we don't have the pending_idx after we
copied the header here, so it's time to change it.
It also introduces helpers for the RX side

Signed-off-by: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/xen-netback/netback.c diff | blob | blame | history