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authorLendacky, Thomas <Thomas.Lendacky@amd.com>2015-09-30 08:53:16 -0500
committerDavid S. Miller <davem@davemloft.net>2015-10-05 03:23:26 -0700
commitafb43e8a0af18fa959e9ef09abfa969c3c83f4ef (patch)
treeb76fdbe759b3eadb8517bcc5b2dd27a97993d723
parentamd-xgbe: Add receive buffer unavailable statistic (diff)
downloadlinux-dev-afb43e8a0af18fa959e9ef09abfa969c3c83f4ef.tar.xz
linux-dev-afb43e8a0af18fa959e9ef09abfa969c3c83f4ef.zip
amd-xgbe: Use device workqueue instead of system workqueue
The driver creates, flushes and destroys a device workqueue but queues work to the system workqueue. Switch from using the system workqueue to the device workqueue. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-drv.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 24212d256a01..14bad8c44c87 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -365,7 +365,7 @@ static irqreturn_t xgbe_isr(int irq, void *data)
/* Restart the device on a Fatal Bus Error */
if (XGMAC_GET_BITS(dma_ch_isr, DMA_CH_SR, FBE))
- schedule_work(&pdata->restart_work);
+ queue_work(pdata->dev_workqueue, &pdata->restart_work);
/* Clear all interrupt signals */
XGMAC_DMA_IOWRITE(channel, DMA_CH_SR, dma_ch_isr);
@@ -387,7 +387,8 @@ static irqreturn_t xgbe_isr(int irq, void *data)
/* Read Tx Timestamp to clear interrupt */
pdata->tx_tstamp =
hw_if->get_tx_tstamp(pdata);
- schedule_work(&pdata->tx_tstamp_work);
+ queue_work(pdata->dev_workqueue,
+ &pdata->tx_tstamp_work);
}
}
}
@@ -453,7 +454,7 @@ static void xgbe_service_timer(unsigned long data)
{
struct xgbe_prv_data *pdata = (struct xgbe_prv_data *)data;
- schedule_work(&pdata->service_work);
+ queue_work(pdata->dev_workqueue, &pdata->service_work);
mod_timer(&pdata->service_timer, jiffies + HZ);
}
@@ -894,7 +895,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
netif_tx_start_all_queues(netdev);
xgbe_start_timers(pdata);
- schedule_work(&pdata->service_work);
+ queue_work(pdata->dev_workqueue, &pdata->service_work);
DBGPR("<--xgbe_start\n");
@@ -1536,7 +1537,7 @@ static void xgbe_tx_timeout(struct net_device *netdev)
struct xgbe_prv_data *pdata = netdev_priv(netdev);
netdev_warn(netdev, "tx timeout, device restarting\n");
- schedule_work(&pdata->restart_work);
+ queue_work(pdata->dev_workqueue, &pdata->restart_work);
}
static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,