On 29/04/2020 15:26, YueHaibing wrote:
> commit bac6de7b6370 ("net/smc: eliminate cursor read and write calls")
> left behind this.
>
Thanks, good catch. Your patch will be part of our next patch submission.
Regards, Karsten
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
> net/smc/smc_cdc.h | 17 -----------------
> 1 file changed, 17 deletions(-)
>
> diff --git a/net/smc/smc_cdc.h b/net/smc/smc_cdc.h
> index 861dc24c588c..5a19e5e2280e 100644
> --- a/net/smc/smc_cdc.h
> +++ b/net/smc/smc_cdc.h
> @@ -97,23 +97,6 @@ static inline void smc_curs_add(int size, union smc_host_cursor *curs,
> }
> }
>
> -/* SMC cursors are 8 bytes long and require atomic reading and writing */
> -static inline u64 smc_curs_read(union smc_host_cursor *curs,
> - struct smc_connection *conn)
> -{
> -#ifndef KERNEL_HAS_ATOMIC64
> - unsigned long flags;
> - u64 ret;
> -
> - spin_lock_irqsave(&conn->acurs_lock, flags);
> - ret = curs->acurs;
> - spin_unlock_irqrestore(&conn->acurs_lock, flags);
> - return ret;
> -#else
> - return atomic64_read(&curs->acurs);
> -#endif
> -}
> -
> /* Copy cursor src into tgt */
> static inline void smc_curs_copy(union smc_host_cursor *tgt,
> union smc_host_cursor *src,
>
