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From: David Ahern <dsahern@gmail.com>
To: Ido Schimmel <idosch@idosch.org>, netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, roopa@nvidia.com,
	mlxsw@nvidia.com, Ido Schimmel <idosch@nvidia.com>
Subject: Re: [RFC PATCH net-next 06/22] nexthop: Pass extack to nexthop notifier
Date: Tue, 8 Sep 2020 08:44:00 -0600	[thread overview]
Message-ID: <80a556da-f68f-7c6a-8029-30fd9c6aa63a@gmail.com> (raw)
In-Reply-To: <20200908091037.2709823-7-idosch@idosch.org>

On 9/8/20 3:10 AM, Ido Schimmel wrote:
> From: Ido Schimmel <idosch@nvidia.com>
> 
> The next patch will add extack to the notification info. This allows
> listeners to veto notifications and communicate the reason to user space.
> 
> Signed-off-by: Ido Schimmel <idosch@nvidia.com>
> ---
>  net/ipv4/nexthop.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
> index 8c0f17c6863c..dafcb9f17250 100644
> --- a/net/ipv4/nexthop.c
> +++ b/net/ipv4/nexthop.c
> @@ -38,7 +38,8 @@ static const struct nla_policy rtm_nh_policy[NHA_MAX + 1] = {
>  
>  static int call_nexthop_notifiers(struct net *net,
>  				  enum nexthop_event_type event_type,
> -				  struct nexthop *nh)
> +				  struct nexthop *nh,
> +				  struct netlink_ext_ack *extack)
>  {
>  	int err;
>  
> @@ -907,7 +908,7 @@ static void __remove_nexthop(struct net *net, struct nexthop *nh,
>  static void remove_nexthop(struct net *net, struct nexthop *nh,
>  			   struct nl_info *nlinfo)
>  {
> -	call_nexthop_notifiers(net, NEXTHOP_EVENT_DEL, nh);
> +	call_nexthop_notifiers(net, NEXTHOP_EVENT_DEL, nh, NULL);
>  
>  	/* remove from the tree */
>  	rb_erase(&nh->rb_node, &net->nexthop.rb_root);
> 

Reviewed-by: David Ahern <dsahern@gmail.com>

  reply	other threads:[~2020-09-08 17:42 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-08  9:10 [RFC PATCH net-next 00/22] nexthop: Add support for nexthop objects offload Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 01/22] nexthop: Remove unused function declaration from header file Ido Schimmel
2020-09-08 14:29   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 02/22] nexthop: Convert to blocking notification chain Ido Schimmel
2020-09-08 14:34   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 03/22] nexthop: Only emit a notification when nexthop is actually deleted Ido Schimmel
2020-09-08 14:34   ` David Ahern
2020-09-08 14:39   ` Jiri Pirko
2020-09-08 14:42     ` David Ahern
2020-09-11 14:40     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 04/22] selftests: fib_nexthops: Test cleanup of FDB entries following nexthop deletion Ido Schimmel
2020-09-08 14:35   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 05/22] nexthop: Add nexthop notification data structures Ido Schimmel
2020-09-08 14:43   ` David Ahern
2020-09-11 14:50     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 06/22] nexthop: Pass extack to nexthop notifier Ido Schimmel
2020-09-08 14:44   ` David Ahern [this message]
2020-09-08  9:10 ` [RFC PATCH net-next 07/22] nexthop: Prepare new notification info Ido Schimmel
2020-09-08 14:55   ` David Ahern
2020-09-11 15:01     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 08/22] nexthop: vxlan: Convert to " Ido Schimmel
2020-09-08 14:58   ` David Ahern
2020-09-11 15:05     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 09/22] rtnetlink: Add RTNH_F_TRAP flag Ido Schimmel
2020-09-08 15:02   ` David Ahern
2020-09-11 15:26     ` Ido Schimmel
2020-09-11 15:54       ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 10/22] nexthop: Allow setting "offload" and "trap" indications on nexthops Ido Schimmel
2020-09-08 15:14   ` David Ahern
2020-09-11 15:29     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 11/22] nexthop: Emit a notification when a nexthop is added Ido Schimmel
2020-09-08 15:21   ` David Ahern
2020-09-11 16:20     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 12/22] nexthop: Emit a notification when a nexthop group is replaced Ido Schimmel
2020-09-08 15:22   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 13/22] nexthop: Emit a notification when a single nexthop " Ido Schimmel
2020-09-08 15:25   ` David Ahern
2020-09-11 16:24     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 14/22] nexthop: Emit a notification when a nexthop group is modified Ido Schimmel
2020-09-08 15:29   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 15/22] nexthop: Emit a notification when a nexthop group is reduced Ido Schimmel
2020-09-08 15:33   ` David Ahern
2020-09-11 16:29     ` Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 16/22] nexthop: Pass extack to register_nexthop_notifier() Ido Schimmel
2020-09-08 15:34   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 17/22] nexthop: Replay nexthops when registering a notifier Ido Schimmel
2020-09-08 15:37   ` David Ahern
2020-09-11 16:40     ` Ido Schimmel
2020-09-11 16:47       ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 18/22] nexthop: Remove in-kernel route notifications when nexthop changes Ido Schimmel
2020-09-08 15:38   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 19/22] netdevsim: Add devlink resource for nexthops Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 20/22] netdevsim: Add dummy implementation for nexthop offload Ido Schimmel
2020-09-08  9:10 ` [RFC PATCH net-next 21/22] netdevsim: Allow programming routes with nexthop objects Ido Schimmel
2020-09-08 15:40   ` David Ahern
2020-09-08  9:10 ` [RFC PATCH net-next 22/22] selftests: netdevsim: Add test for nexthop offload API Ido Schimmel

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