netdev - Re: [PATCH net-next 1/3] net:dsa:mv88e6xxx: use hashtable to store multicast entries

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Date:   Mon, 12 Dec 2016 14:54:48 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Volodymyr Bendiuga <volodymyr.bendiuga@...il.com>
Cc:     vivien.didelot@...oirfairelinux.com, f.fainelli@...il.com,
        netdev@...r.kernel.org, volodymyr.bendiuga@...termo.se
Subject: Re: [PATCH net-next 1/3] net:dsa:mv88e6xxx: use hashtable to store
 multicast entries

On Mon, Dec 12, 2016 at 02:39:18PM +0100, Volodymyr Bendiuga wrote:
> Hashtable will make it extremely faster when inserting fdb entries
> into the forwarding database.
> 
> Signed-off-by: Volodymyr Bendiuga <volodymyr.bendiuga@...il.com>
> ---
>  drivers/net/dsa/mv88e6xxx/mv88e6xxx.h | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> index 431e954..407e6db 100644
> --- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> +++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
> @@ -15,6 +15,8 @@
>  #include <linux/if_vlan.h>
>  #include <linux/irq.h>
>  #include <linux/gpio/consumer.h>
> +#include <linux/crc32.h>
> +#include <linux/hashtable.h>
>  
>  #ifndef UINT64_MAX
>  #define UINT64_MAX		(u64)(~((u64)0))
> @@ -672,6 +674,16 @@ struct mv88e6xxx_info {
>  	const struct mv88e6xxx_ops *ops;
>  };
>  
> +struct pvec_tbl_entry {

Please use the mv88e6xxx_ prefix.

       Andrew