search for: reset_work

...T_SQ_STAT(tx_timeouts) }, }; static const struct virtnet_stat_desc virtnet_rq_stats_desc[] = { @@ -211,6 +213,9 @@ struct virtnet_info { /* Work struct for config space updates */ struct work_struct config_work; + /* Work struct for resetting the virtio-net driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, ter...

...T_SQ_STAT(tx_timeouts) }, }; static const struct virtnet_stat_desc virtnet_rq_stats_desc[] = { @@ -211,6 +213,9 @@ struct virtnet_info { /* Work struct for config space updates */ struct work_struct config_work; + /* Work struct for resetting the virtio-net driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, ter...

...T_SQ_STAT(tx_timeouts) }, }; static const struct virtnet_stat_desc virtnet_rq_stats_desc[] = { @@ -211,6 +213,9 @@ struct virtnet_info { /* Work struct for config space updates */ struct work_struct config_work; + /* Work struct for resetting the virtio-net driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, ter...

...T_SQ_STAT(tx_timeouts) }, }; static const struct virtnet_stat_desc virtnet_rq_stats_desc[] = { @@ -211,6 +213,9 @@ struct virtnet_info { /* Work struct for config space updates */ struct work_struct config_work; + /* Work struct for resetting the virtio-net driver. */ + struct work_struct reset_work; + /* Does the affinity hint is set for virtqueues? */ bool affinity_hint_set; @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, int i; for (i = 0; i < vi->max_queue_pairs; i++) { - u64 tpackets, tbytes, rpackets, rbytes, rdrops; + u64 tpackets, tbytes, ter...

...; static const struct virtnet_stat_desc virtnet_rq_stats_desc[] = { > @@ -211,6 +213,9 @@ struct virtnet_info { > /* Work struct for config space updates */ > struct work_struct config_work; > > + /* Work struct for resetting the virtio-net driver. */ > + struct work_struct reset_work; > + > /* Does the affinity hint is set for virtqueues? */ > bool affinity_hint_set; > > @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, > int i; > > for (i = 0; i < vi->max_queue_pairs; i++) { > - u64 tpackets, tbytes, rpackets,...

...net3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_que...

...net3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_que...

...turn 0; + +activate_err: + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&ada...

...turn 0; + +activate_err: + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&ada...

...turn 0; + +activate_err: + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&ada...

...turn 0; + +activate_err: + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&ada...

...turn 0; + +activate_err: + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&ad...

...turn 0; + +activate_err: + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&adapter->tx_queue, adapter); +queue_err: + return err; +} + + +static int +vmxnet3_close(struct net_device *netdev) +{ + struct vmxnet3_adapter *adapter = netdev_priv(netdev); + + /* + * Reset_work may be in the middle of resetting the device, wait for its + * completion. + */ + while (test_and_set_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state)) + msleep(1); + + vmxnet3_quiesce_dev(adapter); + + vmxnet3_rq_destroy(&adapter->rx_queue, adapter); + vmxnet3_tq_destroy(&ad...

...> > @@ -211,6 +213,9 @@ struct virtnet_info { > > > /* Work struct for config space updates */ > > > struct work_struct config_work; > > > > > > + /* Work struct for resetting the virtio-net driver. */ > > > + struct work_struct reset_work; > > > + > > > /* Does the affinity hint is set for virtqueues? */ > > > bool affinity_hint_set; > > > > > > @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, > > > int i; > > > > > >...

...9 @@ struct virtnet_info { > > > > /* Work struct for config space updates */ > > > > struct work_struct config_work; > > > > > > > > + /* Work struct for resetting the virtio-net driver. */ > > > > + struct work_struct reset_work; > > > > + > > > > /* Does the affinity hint is set for virtqueues? */ > > > > bool affinity_hint_set; > > > > > > > > @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, > > > > int i; &gt...

...tnet_rq_stats_desc[] = { > > @@ -211,6 +213,9 @@ struct virtnet_info { > > /* Work struct for config space updates */ > > struct work_struct config_work; > > > > + /* Work struct for resetting the virtio-net driver. */ > > + struct work_struct reset_work; > > + > > /* Does the affinity hint is set for virtqueues? */ > > bool affinity_hint_set; > > > > @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, > > int i; > > > > for (i = 0; i < vi->max_queue_p...

...tnet_rq_stats_desc[] = { > > @@ -211,6 +213,9 @@ struct virtnet_info { > > /* Work struct for config space updates */ > > struct work_struct config_work; > > > > + /* Work struct for resetting the virtio-net driver. */ > > + struct work_struct reset_work; > > + > > /* Does the affinity hint is set for virtqueues? */ > > bool affinity_hint_set; > > > > @@ -1721,7 +1726,7 @@ static void virtnet_stats(struct net_device *dev, > > int i; > > > > for (i = 0; i < vi->max_queue_p...

This series add two important features. One of them changes the .ndo_tx_timeout to include an extra parameter to identify the stuck queue. Many drivers are using a nester loop to identify which queue is stooped/stucked. This is a redundant work since dev_watchdog is doing exactly the same thing. This is so interesting for other drivers to in terms of code optimization. The second part (second

This series add two important features. One of them changes the .ndo_tx_timeout to include an extra parameter to identify the stuck queue. Many drivers are using a nester loop to identify which queue is stooped/stucked. This is a redundant work since dev_watchdog is doing exactly the same thing. This is so interesting for other drivers to in terms of code optimization. The second part (second

fence_is_signaled callback should support being run in atomic context, but not in irq context. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- include/linux/fence.h | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/include/linux/fence.h b/include/linux/fence.h index d174585b874b..c1a4519ba2f5 100644 ---