From: patchwork-bot+netdevbpf@kernel.org
To: Kuniyuki Iwashima <kuniyu@google.com>
Cc: dsahern@kernel.org, idosch@nvidia.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, carges@cloudflare.com,
kuni1840@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH v3 net-next 0/6] ip: Batch flushing uncached routes per batched device unregistration.
Date: Tue, 06 Oct 2026 23:10:07 +0000 [thread overview]
Message-ID: <179132820728.2820791.12400400664272313290.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261001204752.2572265-1-kuniyu@google.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 1 Oct 2026 20:47:12 +0000 you wrote:
> Chris J Arges reported high RTNL contention during cleanup_net()
> caused by rt_flush_dev() and rt6_uncached_list_flush_dev() iterating
> over the global per-cpu uncached route lists for every netdev in
> dying netns [0].
>
> This series resolves the issue by batching the uncached route
> cleanup after __rtnl_unlock() in netdev_run_todo()
>
> [...]
Here is the summary with links:
- [v3,net-next,1/6] net: Order blackhole_netdev_init(), inet_init(), and inet6_init().
https://git.kernel.org/netdev/net-next/c/20dff14006b1
- [v3,net-next,2/6] ipv4: Inline inet_blackhole_dev_init() to devinet_init().
https://git.kernel.org/netdev/net-next/c/3d51928a882b
- [v3,net-next,3/6] net: Rename dev_isalive() to netif_is_alive().
https://git.kernel.org/netdev/net-next/c/2e65372a2b64
- [v3,net-next,4/6] xfrm: Check netif_is_alive() in xfrm_bundle_create() and xfrm_create_dummy_bundle().
https://git.kernel.org/netdev/net-next/c/4eb2e2f358fc
- [v3,net-next,5/6] ipv4: Batch rt_flush_dev() in netdev_run_todo().
https://git.kernel.org/netdev/net-next/c/ca6854799069
- [v3,net-next,6/6] ipv6: Batch rt6_uncached_list_flush_dev() in netdev_run_todo().
https://git.kernel.org/netdev/net-next/c/f12d2907992d
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-10-06 23:10 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-01 20:47 [PATCH v3 net-next 0/6] ip: Batch flushing uncached routes per batched device unregistration Kuniyuki Iwashima
2026-10-01 20:47 ` [PATCH v3 net-next 1/6] net: Order blackhole_netdev_init(), inet_init(), and inet6_init() Kuniyuki Iwashima
2026-10-05 12:18 ` Fernando Fernandez Mancera
2026-10-01 20:47 ` [PATCH v3 net-next 2/6] ipv4: Inline inet_blackhole_dev_init() to devinet_init() Kuniyuki Iwashima
2026-10-04 23:02 ` netdev-bot+sashiko
2026-10-01 20:47 ` [PATCH v3 net-next 3/6] net: Rename dev_isalive() to netif_is_alive() Kuniyuki Iwashima
2026-10-01 20:47 ` [PATCH v3 net-next 4/6] xfrm: Check netif_is_alive() in xfrm_bundle_create() and xfrm_create_dummy_bundle() Kuniyuki Iwashima
2026-10-01 20:47 ` [PATCH v3 net-next 5/6] ipv4: Batch rt_flush_dev() in netdev_run_todo() Kuniyuki Iwashima
2026-10-04 23:02 ` netdev-bot+sashiko
2026-10-05 0:51 ` Kuniyuki Iwashima
2026-10-01 20:47 ` [PATCH v3 net-next 6/6] ipv6: Batch rt6_uncached_list_flush_dev() " Kuniyuki Iwashima
2026-10-04 23:02 ` netdev-bot+sashiko
2026-10-05 0:49 ` Kuniyuki Iwashima
2026-10-06 8:12 ` [PATCH v3 net-next 0/6] ip: Batch flushing uncached routes per batched device unregistration Ido Schimmel
2026-10-06 17:45 ` Kuniyuki Iwashima
2026-10-06 20:07 ` Chris Arges
2026-10-06 23:10 ` patchwork-bot+netdevbpf [this message]
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