Re: [ovs-dev] [PATCH v3] linux: Report supported user features to the kernel

2013-12-20 Thread Jesse Gross
On Thu, Dec 19, 2013 at 7:20 AM, Thomas Graf wrote: > Following commit (''netlink: Do not enforce alignment of last Netlink > attribute''), signal the ability to receive unaligned Netlink messages > to the datapath to enable utilization of zerocopy optimizations. > > Opening a datapath is now done

Re: [ovs-dev] [PATCH v3] linux: Report supported user features to the kernel

2013-12-19 Thread Ben Pfaff
On Thu, Dec 19, 2013 at 04:20:42PM +0100, Thomas Graf wrote: > Following commit (''netlink: Do not enforce alignment of last Netlink > attribute''), signal the ability to receive unaligned Netlink messages > to the datapath to enable utilization of zerocopy optimizations. > > Opening a datapath is

[ovs-dev] [PATCH v3] linux: Report supported user features to the kernel

2013-12-19 Thread Thomas Graf
Following commit (''netlink: Do not enforce alignment of last Netlink attribute''), signal the ability to receive unaligned Netlink messages to the datapath to enable utilization of zerocopy optimizations. Opening a datapath is now done by issueing a OVS_DP_CMD_SET in order to overwrite previously