[ovs-git] [openvswitch/ovs] 31b88c: netdev-dpdk: round up mbuf_size to cache_line_size

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 31b88c97512b5dca9f1f6f73bb33292618eee88a
      https://github.com/openvswitch/ovs/commit/31b88c97512b5dca9f1f6f73bb33292618eee88a
  Author: Santosh Shukla <santosh.shukla at caviumnetworks.com>
  Date:   2017-06-14 (Wed, 14 Jun 2017)

  Changed paths:
    M lib/netdev-dpdk.c

  Log Message:
  -----------
  netdev-dpdk: round up mbuf_size to cache_line_size

Some pmd driver(e.g: vNIC thunderx PMD) want mbuf_size to be multiple of
cache_line_size. With out this fix, Netdev-dpdk initialization would
fail for those PMD.

Signed-off-by: Santosh Shukla <santosh.shukla at caviumnetworks.com>
Acked-by: Mark Kavanagh <mark.b.kavanagh at intel.com>
Tested-by: Mark Kavanagh <mark.b.kavanagh at intel.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>
Acked-by: Ian Stokes <ian.stokes at intel.com>