From: Jakub Kicinski <kuba@kernel.org>
To: Nikolay Aleksandrov <razor@blackwall.org>
Cc: netdev-bot+sashiko@kernel.org, netdev@vger.kernel.org,
idosch@nvidia.com, davem@davemloft.net, edumazet@google.com,
pabeni@redhat.com, horms@kernel.org, bridge@lists.linux.dev
Subject: Re: [PATCH net-next 08/12] net: bridge: vlan: quiesce readers before freeing port VLANs
Date: Fri, 2 Oct 2026 12:50:05 -0700 [thread overview]
Message-ID: <20261002125005.15b6b56e@kernel.org> (raw)
In-Reply-To: <f529d8a9-a4ab-4398-8754-d6c7528133c7@blackwall.org>
On Thu, 1 Oct 2026 15:07:21 +0300 Nikolay Aleksandrov wrote:
> - Yes, they can be batched and I had them batched initially but when
> I ran my tests I didn't notice any problems deleting a full VLAN
> range. It took 79ms on my host to delete 4k VLANs. As I've stated in
> my cover letter - the complexity is not worth it, so I dropped that
> patch.
For the 79ms number - how big was the system and was it busy?
next prev parent reply other threads:[~2026-10-02 19:50 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 7:13 [PATCH net-next 00/12] net: bridge: vlan: optimize standard fdb fwding path Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 01/12] net: bridge: introduce a bridge destination type Nikolay Aleksandrov
2026-10-01 7:24 ` Nikolay Aleksandrov
2026-10-02 19:45 ` Jakub Kicinski
2026-10-02 20:09 ` Nikolay Aleksandrov
2026-10-02 20:18 ` Jakub Kicinski
2026-09-30 7:14 ` [PATCH net-next 02/12] net: bridge: use net_bridge_dst for fdb destinations Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 03/12] net: bridge: add VLAN support to bridge destinations Nikolay Aleksandrov
2026-10-01 11:59 ` netdev-bot+sashiko
2026-10-01 12:03 ` Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 04/12] net: bridge: vlan: return VLAN entries from ingress helpers Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 05/12] net: bridge: fdb: pass VLAN entries to learning updates Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 06/12] net: bridge: fdb: consolidate port-VLAN cleanup Nikolay Aleksandrov
2026-10-01 11:59 ` netdev-bot+sashiko
2026-10-01 12:05 ` Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 07/12] net: bridge: vlan: split unpublishing from deletion Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 08/12] net: bridge: vlan: quiesce readers before freeing port VLANs Nikolay Aleksandrov
2026-10-01 7:28 ` Nikolay Aleksandrov
2026-10-01 11:59 ` netdev-bot+sashiko
2026-10-01 12:07 ` Nikolay Aleksandrov
2026-10-02 19:50 ` Jakub Kicinski [this message]
2026-10-02 19:59 ` Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 09/12] net: bridge: fdb: factor out existing entry updates Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 10/12] net: bridge: fdb: cache port VLANs in learned entries Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 11/12] net: bridge: fdb: cache VLAN destinations in configured entries Nikolay Aleksandrov
2026-10-01 7:36 ` Nikolay Aleksandrov
2026-09-30 7:14 ` [PATCH net-next 12/12] net: bridge: fdb: avoid VLAN lookups in unicast forwarding Nikolay Aleksandrov
2026-10-02 20:00 ` [PATCH net-next 00/12] net: bridge: vlan: optimize standard fdb fwding path patchwork-bot+netdevbpf
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