diff options
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_ptp.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_ptp.c b/drivers/net/ethernet/intel/idpf/idpf_ptp.c index ee21f2ff0cad..142823af1f9e 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_ptp.c +++ b/drivers/net/ethernet/intel/idpf/idpf_ptp.c @@ -618,8 +618,13 @@ u64 idpf_ptp_extend_ts(struct idpf_vport *vport, u64 in_tstamp) discard_time = ptp->cached_phc_jiffies + 2 * HZ; - if (time_is_before_jiffies(discard_time)) + if (time_is_before_jiffies(discard_time)) { + u64_stats_update_begin(&vport->tstamp_stats.stats_sync); + u64_stats_inc(&vport->tstamp_stats.discarded); + u64_stats_update_end(&vport->tstamp_stats.stats_sync); + return 0; + } return idpf_ptp_tstamp_extend_32b_to_64b(ptp->cached_phc_time, lower_32_bits(in_tstamp)); @@ -853,10 +858,14 @@ static void idpf_ptp_release_vport_tstamp(struct idpf_vport *vport) /* Remove list with latches in use */ head = &vport->tx_tstamp_caps->latches_in_use; + u64_stats_update_begin(&vport->tstamp_stats.stats_sync); list_for_each_entry_safe(ptp_tx_tstamp, tmp, head, list_member) { + u64_stats_inc(&vport->tstamp_stats.flushed); + list_del(&ptp_tx_tstamp->list_member); kfree(ptp_tx_tstamp); } + u64_stats_update_end(&vport->tstamp_stats.stats_sync); spin_unlock_bh(&vport->tx_tstamp_caps->latches_lock); |