* [PATCH net-next] net/sched: use rtnl_kfree_skbs() in pfifo_fast_reset()
@ 2026-03-06 13:31 Eric Dumazet
2026-03-10 2:10 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Eric Dumazet @ 2026-03-06 13:31 UTC (permalink / raw)
To: David S . Miller, Jakub Kicinski, Paolo Abeni
Cc: Simon Horman, Jamal Hadi Salim, Jiri Pirko, netdev, eric.dumazet,
Eric Dumazet
rtnl_kfree_skbs() reduces RTNL and qdisc spinlock hold time.
skbs are freed later after RTNL has been released.
Signed-off-by: Eric Dumazet <edumazet@google.com>
---
net/sched/sch_generic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 55e17f9e5636f2d9e798889ff59b2f69c9c1709c..40e0d20ed0227ede4f1cb292613f1918c5a48f2c 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -850,7 +850,7 @@ static void pfifo_fast_reset(struct Qdisc *qdisc)
continue;
while ((skb = __skb_array_consume(q)) != NULL)
- kfree_skb(skb);
+ rtnl_kfree_skbs(skb, skb);
}
if (qdisc_is_percpu_stats(qdisc)) {
--
2.53.0.473.g4a7958ca14-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH net-next] net/sched: use rtnl_kfree_skbs() in pfifo_fast_reset()
2026-03-06 13:31 [PATCH net-next] net/sched: use rtnl_kfree_skbs() in pfifo_fast_reset() Eric Dumazet
@ 2026-03-10 2:10 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2026-03-10 2:10 UTC (permalink / raw)
To: Eric Dumazet; +Cc: davem, kuba, pabeni, horms, jhs, jiri, netdev, eric.dumazet
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 6 Mar 2026 13:31:54 +0000 you wrote:
> rtnl_kfree_skbs() reduces RTNL and qdisc spinlock hold time.
>
> skbs are freed later after RTNL has been released.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> ---
> net/sched/sch_generic.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Here is the summary with links:
- [net-next] net/sched: use rtnl_kfree_skbs() in pfifo_fast_reset()
https://git.kernel.org/netdev/net-next/c/58e4d35ae7b9
You are awesome, thank you!
--
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2026-03-06 13:31 [PATCH net-next] net/sched: use rtnl_kfree_skbs() in pfifo_fast_reset() Eric Dumazet
2026-03-10 2:10 ` patchwork-bot+netdevbpf
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