From: Jiri Pirko <jiri@resnulli.us>
To: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net, idosch@mellanox.com,
dsahern@gmail.com, tariqt@mellanox.com, saeedm@mellanox.com,
kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, shuah@kernel.org,
mlxsw@mellanox.com
Subject: Re: [patch net-next v3 12/15] netdevsim: register port netdevices into net of device
Date: Fri, 4 Oct 2019 08:20:01 +0200 [thread overview]
Message-ID: <20191004062001.GB2264@nanopsycho> (raw)
In-Reply-To: <20191003162121.0bfd2576@cakuba.hsd1.ca.comcast.net>
Fri, Oct 04, 2019 at 01:21:21AM CEST, jakub.kicinski@netronome.com wrote:
>On Thu, 3 Oct 2019 11:49:37 +0200, Jiri Pirko wrote:
>> From: Jiri Pirko <jiri@mellanox.com>
>>
>> Register newly created port netdevice into net namespace
>> that the parent device belongs to.
>>
>> Signed-off-by: Jiri Pirko <jiri@mellanox.com>
>
>Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
>
>> diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c
>> index 0740940f41b1..2908e0a0d6e1 100644
>> --- a/drivers/net/netdevsim/netdev.c
>> +++ b/drivers/net/netdevsim/netdev.c
>> @@ -290,6 +290,7 @@ nsim_create(struct nsim_dev *nsim_dev, struct nsim_dev_port *nsim_dev_port)
>> if (!dev)
>> return ERR_PTR(-ENOMEM);
>>
>> + dev_net_set(dev, nsim_dev_net(nsim_dev));
>> ns = netdev_priv(dev);
>> ns->netdev = dev;
>> ns->nsim_dev = nsim_dev;
>> diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h
>> index 702d951fe160..198ca31cec94 100644
>> --- a/drivers/net/netdevsim/netdevsim.h
>> +++ b/drivers/net/netdevsim/netdevsim.h
>> @@ -164,6 +164,11 @@ struct nsim_dev {
>> struct devlink_region *dummy_region;
>> };
>>
>> +static inline struct net *nsim_dev_net(struct nsim_dev *nsim_dev)
>> +{
>> + return devlink_net(priv_to_devlink(nsim_dev));
>> +}
>
>Slight overkill to have a single-use helper for this? ;)
I wanted the code to be nice, also it is aligned with what mlxsw is
doing.
>
>> int nsim_dev_init(void);
>> void nsim_dev_exit(void);
>> int nsim_dev_probe(struct nsim_bus_dev *nsim_bus_dev);
>
next prev parent reply other threads:[~2019-10-04 6:20 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-03 9:49 [patch net-next v3 00/15] devlink: allow devlink instances to change network namespace Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 01/15] netdevsim: change fib accounting and limitations to be per-device Jiri Pirko
2019-10-03 23:03 ` Jakub Kicinski
2019-10-03 9:49 ` [patch net-next v3 02/15] net: fib_notifier: make FIB notifier per-netns Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 03/15] net: fib_notifier: propagate possible error during fib notifier registration Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 04/15] mlxsw: spectrum_router: Don't rely on missing extack to symbolize dump Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 05/15] net: fib_notifier: propagate extack down to the notifier block callback Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 06/15] net: devlink: export devlink net getter Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 07/15] mlxsw: spectrum: Take devlink net instead of init_net Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 08/15] mlxsw: Register port netdevices into net of core Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 09/15] mlxsw: Propagate extack down to register_fib_notifier() Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 10/15] netdevsim: add all ports in nsim_dev_create() and del them in destroy() Jiri Pirko
2019-10-03 23:07 ` Jakub Kicinski
2019-10-03 9:49 ` [patch net-next v3 11/15] netdevsim: implement proper devlink reload Jiri Pirko
2019-10-03 23:17 ` Jakub Kicinski
2019-10-04 6:19 ` Jiri Pirko
2019-10-04 17:42 ` Jakub Kicinski
2019-10-04 20:49 ` Jiri Pirko
2019-10-03 9:49 ` [patch net-next v3 12/15] netdevsim: register port netdevices into net of device Jiri Pirko
2019-10-03 23:21 ` Jakub Kicinski
2019-10-04 6:20 ` Jiri Pirko [this message]
2019-10-03 9:49 ` [patch net-next v3 13/15] netdevsim: take devlink net instead of init_net Jiri Pirko
2019-10-03 23:21 ` Jakub Kicinski
2019-10-03 9:49 ` [patch net-next v3 14/15] net: devlink: allow to change namespaces during reload Jiri Pirko
2019-10-03 23:23 ` Jakub Kicinski
2019-10-03 9:49 ` [patch net-next v3 15/15] selftests: netdevsim: add tests for devlink reload with resources Jiri Pirko
2019-10-03 9:51 ` [patch iproute2-next v3 1/2] devlink: introduce cmdline option to switch to a different namespace Jiri Pirko
2019-10-07 22:01 ` David Ahern
2019-10-03 9:51 ` [patch iproute2-next v3 2/2] devlink: extend reload command to add support for network namespace change Jiri Pirko
2019-10-04 18:11 ` [patch net-next v3 00/15] devlink: allow devlink instances to change network namespace David Miller
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