On Sat, 14 Nov 2020 21:49:53 +0100 Heiner Kallweit wrote:
> Improve the following in rtl8169_start_xmit:
> - tp->cur_tx can be accessed in parallel by rtl_tx(), therefore
> annotate the race by using WRITE_ONCE
> - avoid checking stop_queue a second time by moving the doorbell check
> - netif_sto
Improve the following in rtl8169_start_xmit:
- tp->cur_tx can be accessed in parallel by rtl_tx(), therefore
annotate the race by using WRITE_ONCE
- avoid checking stop_queue a second time by moving the doorbell check
- netif_stop_queue() uses atomic operation set_bit() that includes a
full mem
