On Fri, Apr 27, 2018 at 8:15 PM, Zumeng Chen <[email protected]> wrote:
> diff --git a/drivers/net/ethernet/broadcom/tg3.h
> b/drivers/net/ethernet/broadcom/tg3.h
> index 3b5e98e..6727d93 100644
> --- a/drivers/net/ethernet/broadcom/tg3.h
> +++ b/drivers/net/ethernet/broadcom/tg3.h
> @@ -3352,6 +3352,7 @@ struct tg3 {
> struct pci_dev *pdev_peer;
>
> struct tg3_hw_stats *hw_stats;
> + bool hw_stats_flag;
You can just add another bit to enum TG3_FLAGS for this purpose.
While this scheme will probably work, I think a better and more
elegant way to fix this is to use RCU.
> dma_addr_t stats_mapping;
> struct work_struct reset_task;
>
> --
> 2.9.3
>
