On 12/28/20 11:18 AM, Eli Britstein wrote: > Netdev datapath offloads are done in a separate thread, using messaging > between the threads. With port removal there is a race between the offload > thread removing the offloaded rules and the actual port removal, so some > rules will not be removed. In OVS the offload objects are not freed (memory > leak). In HW the remining of the rules depend on PMD behavior. > This patch-set resolves this issue using flush. > > v2-v1: > - Fix for pending offload requests. > v3-v2: > - Rebase. > > Travis: > v1: https://travis-ci.org/github/elibritstein/OVS/builds/747022942 > v2: https://travis-ci.org/github/elibritstein/OVS/builds/748788786 > v3: https://travis-ci.org/github/elibritstein/OVS/builds/751787939 > > GitHub Actions: > v1: https://github.com/elibritstein/OVS/actions/runs/394296553 > v2: https://github.com/elibritstein/OVS/actions/runs/413379295 > v3: https://github.com/elibritstein/OVS/actions/runs/448541155 > > Eli Britstein (4): > dpif-netdev: Flush offload rules upon port deletion > netdev-offload-dpdk: Keep netdev in offload object > netdev-offload-dpdk: Refactor disassociate and flow destroy > netdev-offload-dpdk: Implement flow flush > > lib/dpif-netdev.c | 2 + > lib/netdev-offload-dpdk.c | 85 +++++++++++++++++++++++++-------------- > 2 files changed, 56 insertions(+), 31 deletions(-) >
Thanks. Applied to master. Best regards, Ilya Maximets. _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
