mir/ovs
2
0
Fork 0
mirror of https://github.com/openvswitch/ovs synced 2025-08-31 06:15:47 +00:00
Code Issues Releases Wiki Activity

datapath: Drop port information from odp_stats.

Browse Source 
As with n_flows, n_ports was used regularly by userspace to determine how
much memory to allocate when listing ports, but it is no longer needed for
that.  max_ports, on the other hand, is necessary but it is also a fixed
value for the kernel datapath right now and if we expand it we can also
come up with a way to report the expanded value.

The remaining members of odp_stats are actually real statistics that I
intend to keep.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
This commit is contained in:
Ben Pfaff
2011-01-26 09:24:59 -08:00
parent 1ba530f4b2
commit 996c1b3d7a
10 changed files with 30 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/dpif-netdev.c
View File

@@ -302,8 +302,6 @@ dpif_netdev_get_stats(const struct dpif *dpif, struct odp_stats *stats)
{
struct dp_netdev *dp = get_dp_netdev(dpif);
memset(stats, 0, sizeof *stats);
stats->n_ports = dp->n_ports;
stats->max_ports = MAX_PORTS;
stats->n_frags = dp->n_frags;
stats->n_hit = dp->n_hit;
stats->n_missed = dp->n_missed;
@@ -512,6 +510,12 @@ dpif_netdev_port_query_by_name(const struct dpif *dpif, const char *devname,
return error;
}
static int
dpif_netdev_get_max_ports(const struct dpif *dpif OVS_UNUSED)
{
return MAX_PORTS;
}
static void
dp_netdev_free_flow(struct dp_netdev *dp, struct dp_netdev_flow *flow)
{
@@ -1393,6 +1397,7 @@ const struct dpif_class dpif_netdev_class = {
dpif_netdev_port_del,
dpif_netdev_port_query_by_number,
dpif_netdev_port_query_by_name,
dpif_netdev_get_max_ports,
dpif_netdev_port_dump_start,
dpif_netdev_port_dump_next,
dpif_netdev_port_dump_done,