From: Jakub Kicinski <kuba@kernel.org>
To: Eric Dumazet <edumazet@google.com>
Cc: "David S . Miller" <davem@davemloft.net>,
Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next 1/2] vlan: use xarray iterator to implement /proc/net/vlan/config
Date: Fri, 9 Feb 2024 14:25:36 -0800 [thread overview]
Message-ID: <20240209142536.583f10a2@kernel.org> (raw)
In-Reply-To: <20240209145615.3708207-2-edumazet@google.com>
On Fri, 9 Feb 2024 14:56:14 +0000 Eric Dumazet wrote:
> Adopt net->dev_by_index as I did in commit 0e0939c0adf9
> ("net-procfs: use xarray iterator to implement /proc/net/dev")
>
> Not only this removes quadratic behavior, it also makes sure
> an existing vlan device is always visible in the dump,
> regardless of concurrent net->dev_base_head changes.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
next prev parent reply other threads:[~2024-02-09 22:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-09 14:56 [PATCH net-next 0/2] net: use net->dev_by_index in two places Eric Dumazet
2024-02-09 14:56 ` [PATCH net-next 1/2] vlan: use xarray iterator to implement /proc/net/vlan/config Eric Dumazet
2024-02-09 22:25 ` Jakub Kicinski [this message]
2024-02-09 14:56 ` [PATCH net-next 2/2] rtnetlink: use xarray iterator to implement rtnl_dump_ifinfo() Eric Dumazet
2024-02-09 22:24 ` Jakub Kicinski
2024-02-10 11:23 ` Eric Dumazet
2024-02-11 18:29 ` Ido Schimmel
2024-02-11 21:35 ` Eric Dumazet
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