diff options
| author | Mugunthan V N <mugunthanvnm@ti.com> | 2013-03-27 04:41:59 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 16:26:18 (GMT) |
| commit | 28611814bd7dc326d9b4ae31004e5f2231649ff8 (patch) | |
| tree | d2f3deb2f96112bff153da2cd90c0510c7aded1c | |
| parent | a2b73d542efb397fead8096b588da08a2a7784cb (diff) | |
| download | linux-fsl-qoriq-28611814bd7dc326d9b4ae31004e5f2231649ff8.tar.xz | |
drivers: net: ethernet: cpsw: use netif_wake_queue() while restarting tx queue
[ Upstream commit b56d6b3fca6d1214dbc9c5655f26e5d4ec04afc8 ]
To restart tx queue use netif_wake_queue() intead of netif_start_queue()
so that net schedule will restart transmission immediately which will
increase network performance while doing huge data transfers.
Reported-by: Dan Franke <dan.franke@schneider-electric.com>
Suggested-by: Sriramakrishnan A G <srk@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 40aff68..b85ca6b 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -375,7 +375,7 @@ void cpsw_tx_handler(void *token, int len, int status) struct cpsw_priv *priv = netdev_priv(ndev); if (unlikely(netif_queue_stopped(ndev))) - netif_start_queue(ndev); + netif_wake_queue(ndev); cpts_tx_timestamp(&priv->cpts, skb); priv->stats.tx_packets++; priv->stats.tx_bytes += len; |