> When any PMD auto load balance parameters change, it is useful > to also log if the feature is enabled or disabled. > > |dpif_netdev|INFO|PMD auto load balance pmd load threshold changed to > 70% > |dpif_netdev|INFO|PMD auto load balance is disabled > > Signed-off-by: Kevin Traynor <[email protected]> > Acked-by: David Marchand <[email protected]>
Thanks for the patch, LGTM, tested fine. Acked-by: [email protected] > --- > lib/dpif-netdev.c | 13 ++++++++----- > 1 file changed, 8 insertions(+), 5 deletions(-) > > diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c > index bf2112815..c78f22c54 100644 > --- a/lib/dpif-netdev.c > +++ b/lib/dpif-netdev.c > @@ -4202,5 +4202,5 @@ dpif_netdev_operate(struct dpif *dpif, struct > dpif_op **ops, size_t n_ops, > /* Enable or Disable PMD auto load balancing. */ > static void > -set_pmd_auto_lb(struct dp_netdev *dp) > +set_pmd_auto_lb(struct dp_netdev *dp, bool always_log) > { > unsigned int cnt = 0; > @@ -4234,5 +4234,5 @@ set_pmd_auto_lb(struct dp_netdev *dp) > pmd_alb->auto_lb_requested; > > - if (pmd_alb->is_enabled != enable_alb) { > + if (pmd_alb->is_enabled != enable_alb || always_log) { > pmd_alb->is_enabled = enable_alb; > if (pmd_alb->is_enabled) { > @@ -4252,5 +4252,4 @@ set_pmd_auto_lb(struct dp_netdev *dp) > } > } > - > } > > @@ -4272,4 +4271,5 @@ dpif_netdev_set_config(struct dpif *dpif, const > struct smap *other_config) > uint8_t rebalance_load, cur_rebalance_load; > uint8_t rebalance_improve; > + bool log_autolb = false; > > tx_flush_interval = smap_get_int(other_config, "tx-flush-interval", > @@ -4359,4 +4359,5 @@ dpif_netdev_set_config(struct dpif *dpif, const > struct smap *other_config) > VLOG_INFO("PMD auto load balance interval set to " > "%"PRIu64" mins\n", rebalance_intvl / MIN_TO_MSEC); > + log_autolb = true; > } > > @@ -4370,4 +4371,5 @@ dpif_netdev_set_config(struct dpif *dpif, const > struct smap *other_config) > VLOG_INFO("PMD auto load balance improvement threshold set to " > "%"PRIu8"%%\n", rebalance_improve); > + log_autolb = true; > } > > @@ -4383,6 +4385,7 @@ dpif_netdev_set_config(struct dpif *dpif, const > struct smap *other_config) > VLOG_INFO("PMD auto load balance pmd load threshold set to " > "%"PRIu8"%%\n", rebalance_load); > + log_autolb = true; > } > - set_pmd_auto_lb(dp); > + set_pmd_auto_lb(dp, log_autolb); > return 0; > } > @@ -5468,5 +5471,5 @@ reconfigure_datapath(struct dp_netdev *dp) > > /* Check if PMD Auto LB is to be enabled */ > - set_pmd_auto_lb(dp); > + set_pmd_auto_lb(dp, false); > } > > -- > 2.26.2 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
