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| author | Jianbo Liu <jianbol@nvidia.com> | 2020-12-06 10:16:45 +0200 |
|---|---|---|
| committer | Simon Horman <simon.horman@netronome.com> | 2020-12-07 07:30:15 +0100 |
| commit | af06184705072804a4c1374f9c824c9e4c241c26 (patch) | |
| tree | 7231acbcfaf73d467661fd9e6574b2c4571eb511 /ofproto | |
| parent | 97dbef6de9d8ac72a20d4ccbb3bcdba3e308f6b9 (diff) | |
| download | openvswitch-af06184705072804a4c1374f9c824c9e4c241c26.tar.gz | |
dpif-netlink: Count the number of offloaded rules
Add a counter for the offloaded rules, and display it in the command
of "ovs-appctl upcall/show".
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Diffstat (limited to 'ofproto')
| -rw-r--r-- | ofproto/ofproto-dpif-upcall.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c index e022fde27..19b92dfe0 100644 --- a/ofproto/ofproto-dpif-upcall.c +++ b/ofproto/ofproto-dpif-upcall.c @@ -175,6 +175,7 @@ struct udpif { /* n_flows_mutex prevents multiple threads updating these concurrently. */ atomic_uint n_flows; /* Number of flows in the datapath. */ + atomic_uint n_offloaded_flows; /* Number of the offloaded flows. */ atomic_llong n_flows_timestamp; /* Last time n_flows was updated. */ struct ovs_mutex n_flows_mutex; @@ -730,6 +731,8 @@ udpif_get_n_flows(struct udpif *udpif) dpif_get_dp_stats(udpif->dpif, &stats); flow_count = stats.n_flows; atomic_store_relaxed(&udpif->n_flows, flow_count); + atomic_store_relaxed(&udpif->n_offloaded_flows, + stats.n_offloaded_flows); ovs_mutex_unlock(&udpif->n_flows_mutex); } else { atomic_read_relaxed(&udpif->n_flows, &flow_count); @@ -2904,6 +2907,7 @@ upcall_unixctl_show(struct unixctl_conn *conn, int argc OVS_UNUSED, struct udpif *udpif; LIST_FOR_EACH (udpif, list_node, &all_udpifs) { + unsigned int n_offloaded_flows; unsigned int flow_limit; bool ufid_enabled; size_t i; @@ -2915,6 +2919,8 @@ upcall_unixctl_show(struct unixctl_conn *conn, int argc OVS_UNUSED, ds_put_format(&ds, " flows : (current %lu)" " (avg %u) (max %u) (limit %u)\n", udpif_get_n_flows(udpif), udpif->avg_n_flows, udpif->max_n_flows, flow_limit); + atomic_read_relaxed(&udpif->n_offloaded_flows, &n_offloaded_flows); + ds_put_format(&ds, " offloaded flows : %u\n", n_offloaded_flows); ds_put_format(&ds, " dump duration : %lldms\n", udpif->dump_duration); ds_put_format(&ds, " ufid enabled : "); if (ufid_enabled) { |