On Fri, Jan 3, 2020 at 5:13 PM Yi-Hung Wei <[email protected]> wrote: > > Currently, the AF_XDP socket (XSK) related memory are allocated by main > thread in the main thread's NUMA domain. With the patch that detects > netdev-linux's NUMA node id, the PMD thread of AF_XDP port will be run on > the AF_XDP netdev's NUMA domain. If the net device's NUMA domain > is different from the main thread's NUMA domain, we will have two > cross-NUMA memory accesses (netdev <-> memory, memory <-> CPU). > > This patch addresses the aforementioned issue by allocating > the memory in the net device's NUMA domain. > > Signed-off-by: Yi-Hung Wei <[email protected]>
Thanks for working on this! Acked-by: William Tu <[email protected]> _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
