On 09.08.2016 18:02, Mark Kavanagh wrote: > Add support for Jumbo Frames to DPDK-enabled port types, > using single-segment-mbufs. > > Using this approach, the amount of memory allocated to each mbuf > to store frame data is increased to a value greater than 1518B > (typical Ethernet maximum frame length). The increased space > available in the mbuf means that an entire Jumbo Frame of a specific > size can be carried in a single mbuf, as opposed to partitioning > it across multiple mbuf segments. > > The amount of space allocated to each mbuf to hold frame data is > defined dynamically by the user with ovs-vsctl, via the 'mtu_request' > parameter. > > Signed-off-by: Mark Kavanagh <mark.b.kavan...@intel.com> > [diproiet...@vmware.com rebased] > Signed-off-by: Daniele Di Proietto <diproiet...@vmware.com> > --- > > v6: > - include device name in netdev_dpdk_set_mtu error log > - resolve minor coding standards infractions > > v5: > - rename dpdk_mp_configure to netdev_dpdk_mempool_configure > - consolidate socket_id and mtu changes within > netdev_dpdk_mempool_configure > - add lower bounds check for user-supplied MTU > - add socket_id and mtu fields to mempool configure error report > - minor cosmetic changes > > v4: > - restore error reporting in *_reconfigure functions (for > non-mtu-configuration based errors) > - remove 'goto' in the event of dpdk_mp_configure failure > - remove superfluous error variables > > v3: > - replace netdev_dpdk.last_mtu with local variable > - add comment for dpdk_mp_configure > > v2: > - rebase to HEAD of master > - fall back to previous 'good' MTU if reconfigure fails > - introduce new field 'last_mtu' in struct netdev_dpdk to facilitate > fall-back > - rename 'mtu_request' to 'requested_mtu' in struct netdev_dpdk > - remove rebasing artifact in INSTALL.DPDK-Advanced.md > - remove superflous variable in dpdk_mp_configure > - fix minor coding style infraction > > > INSTALL.DPDK-ADVANCED.md | 58 ++++++++++++++++++- > INSTALL.DPDK.md | 1 - > NEWS | 1 + > lib/netdev-dpdk.c | 145 > +++++++++++++++++++++++++++++++++++++++-------- > 4 files changed, 176 insertions(+), 29 deletions(-)
Looks good to me. You may add one of this tags: Signed-off-by: Ilya Maximets <i.maxim...@samsung.com> Acked-by: Ilya Maximets <i.maxim...@samsung.com> Choose which of them is more suitable. Best regards, Ilya Maximets. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev