diff options
| author | Ben Pfaff <blp@nicira.com> | 2013-07-17 15:56:22 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-07-26 10:20:04 -0700 |
| commit | 6dc34a0dab88c90252c0c682380579c45b74428b (patch) | |
| tree | 23925a9fad037ae4533a6a6e8995efcb9522914b /lib/netdev.c | |
| parent | be0c30df01b768f1b21e320668c081c618336f0f (diff) | |
Implement OpenFlow 1.3 queue stats duration feature.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'lib/netdev.c')
| -rw-r--r-- | lib/netdev.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/netdev.c b/lib/netdev.c index 727c538a..6e2a92fc 100644 --- a/lib/netdev.c +++ b/lib/netdev.c @@ -1246,7 +1246,8 @@ netdev_delete_queue(struct netdev *netdev, unsigned int queue_id) /* Obtains statistics about 'queue_id' on 'netdev'. On success, returns 0 and * fills 'stats' with the queue's statistics; individual members of 'stats' may * be set to all-1-bits if the statistic is unavailable. On failure, returns a - * positive errno value and fills 'stats' with all-1-bits. */ + * positive errno value and fills 'stats' with values indicating unsupported + * statistics. */ int netdev_get_queue_stats(const struct netdev *netdev, unsigned int queue_id, struct netdev_queue_stats *stats) @@ -1258,7 +1259,10 @@ netdev_get_queue_stats(const struct netdev *netdev, unsigned int queue_id, ? class->get_queue_stats(netdev, queue_id, stats) : EOPNOTSUPP); if (retval) { - memset(stats, 0xff, sizeof *stats); + stats->tx_bytes = UINT64_MAX; + stats->tx_packets = UINT64_MAX; + stats->tx_errors = UINT64_MAX; + stats->created = LLONG_MIN; } return retval; } |