diff options
author | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-05 17:07:39 -0800 |
---|---|---|
committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-27 09:21:37 -0800 |
commit | 16f11500842ce022fe654e38bd447e15790911dd (patch) | |
tree | f4bc0b0ace2ac2b710ebc992345cfae7b93bf72d /drivers/net/ethernet/realtek | |
parent | fd8e688b0e8cc0c0a8ca18acb69cb8397ed62eec (diff) |
ethernet/realtek: Replace synchronize_sched() with synchronize_rcu()
Now that synchronize_rcu() waits for preempt-disable regions of code
as well as RCU read-side critical sections, synchronize_sched() can be
replaced by synchronize_rcu(). This commit therefore makes this change.
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Realtek linux nic maintainers <nic_swsd@realtek.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>
Diffstat (limited to 'drivers/net/ethernet/realtek')
-rw-r--r-- | drivers/net/ethernet/realtek/8139too.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c index ffd68a7bc9e1..69d752f0b621 100644 --- a/drivers/net/ethernet/realtek/8139too.c +++ b/drivers/net/ethernet/realtek/8139too.c @@ -1661,7 +1661,7 @@ static void rtl8139_tx_timeout_task (struct work_struct *work) napi_disable(&tp->napi); netif_stop_queue(dev); - synchronize_sched(); + synchronize_rcu(); netdev_dbg(dev, "Transmit timeout, status %02x %04x %04x media %02x\n", RTL_R8(ChipCmd), RTL_R16(IntrStatus), diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 1fd01688d37b..4f1d89f0dc24 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -5866,7 +5866,7 @@ static void rtl_reset_work(struct rtl8169_private *tp) napi_disable(&tp->napi); netif_stop_queue(dev); - synchronize_sched(); + synchronize_rcu(); rtl8169_hw_reset(tp); @@ -6609,7 +6609,7 @@ static void rtl8169_down(struct net_device *dev) rtl8169_rx_missed(dev); /* Give a racing hard_start_xmit a few cycles to complete. */ - synchronize_sched(); + synchronize_rcu(); rtl8169_tx_clear(tp); |