netdev - Re: [PATCH net-next 02/12] nexthop: Dispatch nexthop_select

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Date:   Thu, 28 Jan 2021 20:08:01 -0700
From:   David Ahern <dsahern@...il.com>
To:     Petr Machata <petrm@...dia.com>, netdev@...r.kernel.org
Cc:     David Ahern <dsahern@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Ido Schimmel <idosch@...dia.com>
Subject: Re: [PATCH net-next 02/12] nexthop: Dispatch nexthop_select_path() by
 group type

On 1/28/21 5:49 AM, Petr Machata wrote:
> The logic for selecting path depends on the next-hop group type. Adapt the
> nexthop_select_path() to dispatch according to the group type.
> 
> Signed-off-by: Petr Machata <petrm@...dia.com>
> Reviewed-by: Ido Schimmel <idosch@...dia.com>
> ---
>  net/ipv4/nexthop.c | 22 ++++++++++++++++------
>  1 file changed, 16 insertions(+), 6 deletions(-)
> 
> diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
> index 1deb9e4df1de..43bb5f451343 100644
> --- a/net/ipv4/nexthop.c
> +++ b/net/ipv4/nexthop.c
> @@ -680,16 +680,11 @@ static bool ipv4_good_nh(const struct fib_nh *nh)
>  	return !!(state & NUD_VALID);
>  }
>  
> -struct nexthop *nexthop_select_path(struct nexthop *nh, int hash)
> +static struct nexthop *nexthop_select_path_mp(struct nh_group *nhg, int hash)

FYI: you can use nh as an abbreviation for nexthop for all static
functions in nexthop.c. Helps keep name lengths in check.

Reviewed-by: David Ahern <dsahern@...nel.org>