@@ -164,6 +164,42 @@ static int ipstats_show_64(struct ipstats_stat_show_attrs *attrs,
return 0;
}
+static void
+ipstats_stat_desc_pack_cpu_hit(struct ipstats_stat_dump_filters *filters,
+ const struct ipstats_stat_desc *desc)
+{
+ ipstats_stat_desc_enable_bit(filters,
+ IFLA_STATS_LINK_OFFLOAD_XSTATS,
+ IFLA_OFFLOAD_XSTATS_CPU_HIT);
+}
+
+static int ipstats_stat_desc_show_cpu_hit(struct ipstats_stat_show_attrs *attrs,
+ const struct ipstats_stat_desc *desc)
+{
+ print_nl();
+ return ipstats_show_64(attrs,
+ IFLA_STATS_LINK_OFFLOAD_XSTATS,
+ IFLA_OFFLOAD_XSTATS_CPU_HIT);
+}
+
+static const struct ipstats_stat_desc ipstats_stat_desc_offload_cpu_hit = {
+ .name = "cpu_hit",
+ .kind = IPSTATS_STAT_DESC_KIND_LEAF,
+ .pack = &ipstats_stat_desc_pack_cpu_hit,
+ .show = &ipstats_stat_desc_show_cpu_hit,
+};
+
+static const struct ipstats_stat_desc *ipstats_stat_desc_offload_subs[] = {
+ &ipstats_stat_desc_offload_cpu_hit,
+};
+
+static const struct ipstats_stat_desc ipstats_stat_desc_offload_group = {
+ .name = "offload",
+ .kind = IPSTATS_STAT_DESC_KIND_GROUP,
+ .subs = ipstats_stat_desc_offload_subs,
+ .nsubs = ARRAY_SIZE(ipstats_stat_desc_offload_subs),
+};
+
static void
ipstats_stat_desc_pack_link(struct ipstats_stat_dump_filters *filters,
const struct ipstats_stat_desc *desc)
@@ -189,6 +225,7 @@ static const struct ipstats_stat_desc ipstats_stat_desc_toplev_link = {
static const struct ipstats_stat_desc *ipstats_stat_desc_toplev_subs[] = {
&ipstats_stat_desc_toplev_link,
+ &ipstats_stat_desc_offload_group,
};
static const struct ipstats_stat_desc ipstats_stat_desc_toplev_group = {
Add a new group, "offload", for showing counters from the IFLA_STATS_LINK_OFFLOAD_XSTATS nest, and a subgroup "cpu_hit" for the IFLA_OFFLOAD_XSTATS_CPU_HIT stats suite. For example: # ip stats show dev swp1 group offload subgroup cpu_hit 4178: swp1: group offload subgroup cpu_hit RX: bytes packets errors dropped missed mcast 45522 353 0 0 0 0 TX: bytes packets errors dropped carrier collsns 46054 355 0 0 0 0 # ip -j stats show dev swp1 group offload subgroup cpu_hit | jq [ { "ifindex": 4178, "ifname": "swp1", "group": "offload", "subgroup": "cpu_hit", "stats64": { "rx": { "bytes": 45522, "packets": 353, "errors": 0, "dropped": 0, "over_errors": 0, "multicast": 0 }, "tx": { "bytes": 46054, "packets": 355, "errors": 0, "dropped": 0, "carrier_errors": 0, "collisions": 0 } } } ] Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> --- ip/ipstats.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+)