Re: [PATCH net v3] openvswitch: Allocate memory for ovs internal device stats.
From: David Miller <hidden>
Date: 2015-10-22 02:07:28
From: James Morse <james.morse@arm.com> Date: Mon, 19 Oct 2015 16:31:55 +0100
"openvswitch: Remove vport stats" removed the per-vport statistics, in order to use the netdev's statistics fields. "openvswitch: Fix ovs_vport_get_stats()" fixed the export of these stats to user-space, by using the provided netdev_ops to collate them - but ovs internal devices still use an unallocated dev->tstats field to count packets, which are no longer exported by this api. Allocate the dev->tstats field for ovs internal devices, and wire up ndo_get_stats64 with the original implementation of ovs_vport_get_stats(). On its own, "openvswitch: Fix ovs_vport_get_stats()" fixes the OOPs, unmasking a full-on panic on arm64:
...
Fixes: 8c876639c985 ("openvswitch: Remove vport stats.")
Signed-off-by: James Morse <james.morse@arm.com>Applied, thanks. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev