From: Jakub Kicinski <kuba@kernel.org>
To: Eric Dumazet <edumazet@google.com>
Cc: Jiri Pirko <jiri@resnulli.us>,
"David S . Miller" <davem@davemloft.net>,
Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next 12/13] rtnetlink: make rtnl_fill_link_ifmap() RCU ready
Date: Wed, 21 Feb 2024 10:56:40 -0800 [thread overview]
Message-ID: <20240221105640.59e6e813@kernel.org> (raw)
In-Reply-To: <CANn89i+CvOVkaiXuO5vgggHdzVP17Yzw1WaiH93-fjf2cqnN_A@mail.gmail.com>
On Wed, 21 Feb 2024 18:15:11 +0100 Eric Dumazet wrote:
> > This check(optimization) is unrelated to the rest of the patch, correct?
> > If yes, could it be a separate patch?
>
> Sure thing. BTW, do you know which tool is using this ?
>
> I could not find IFLA_MAP being used in iproute2 or ethtool.
FWIW I think it's just a blind forward-port of the ioctl functionality.
Would be really great to find a way to phase those fields out of struct
net_device if not the uAPI :(
next prev parent reply other threads:[~2024-02-21 18:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-21 10:59 [PATCH net-next 00/13] rtnetlink: reduce RTNL pressure for dumps Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 01/13] rtnetlink: prepare nla_put_iflink() to run under RCU Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 02/13] ipv6: prepare inet6_fill_ifla6_attrs() for RCU Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 03/13] ipv6: prepare inet6_fill_ifinfo() for RCU protection Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 04/13] ipv6: use xarray iterator to implement inet6_dump_ifinfo() Eric Dumazet
2024-02-21 18:39 ` Ido Schimmel
2024-02-21 18:57 ` Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 05/13] netlink: fix netlink_diag_dump() return value Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 06/13] netlink: hold nlk->cb_mutex longer in __netlink_dump_start() Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 07/13] rtnetlink: change nlk->cb_mutex role Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 08/13] rtnetlink: add RTNL_FLAG_DUMP_UNLOCKED flag Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 09/13] ipv6: switch inet6_dump_ifinfo() to RCU protection Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 10/13] inet: allow ip_valid_fib_dump_req() to be called with RTNL or RCU Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 11/13] inet: switch inet_dump_fib() to RCU protection Eric Dumazet
2024-02-21 10:59 ` [PATCH net-next 12/13] rtnetlink: make rtnl_fill_link_ifmap() RCU ready Eric Dumazet
2024-02-21 16:02 ` Jiri Pirko
2024-02-21 17:15 ` Eric Dumazet
2024-02-21 18:22 ` Jiri Pirko
2024-02-21 18:56 ` Jakub Kicinski [this message]
2024-02-21 10:59 ` [PATCH net-next 13/13] rtnetlink: provide RCU protection to rtnl_fill_prop_list() Eric Dumazet
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