From: Steffen Klassert <steffen.klassert@secunet.com>
To: Jianbo Liu <jianbol@nvidia.com>
Cc: <netdev@vger.kernel.org>, <davem@davemloft.net>, <kuba@kernel.org>
Subject: Re: [PATCH net-next 0/2] xfrm: IPsec hardware offload performance improvements
Date: Tue, 28 Oct 2025 07:49:56 +0100 [thread overview]
Message-ID: <aQBnlOpPIGKyGjqU@secunet.com> (raw)
In-Reply-To: <20251021014016.4673-1-jianbol@nvidia.com>
On Tue, Oct 21, 2025 at 04:35:41AM +0300, Jianbo Liu wrote:
> This patch series optimizes IPsec crypto offload performance by
> addressing a lock contention bottleneck using RSS.
>
> The first patch refactors the xfrm_input to avoid a costly
> unlock/relock cycle.
>
> The second patch builds on this by removing a redundant replay check,
> which is unnecessary for the synchronous hardware path.
>
> Jianbo Liu (2):
> xfrm: Refactor xfrm_input lock to reduce contention with RSS
> xfrm: Skip redundant replay recheck for the hardware offload path
Series applied to ipsec-next, thanks Jianbo!
prev parent reply other threads:[~2025-10-28 6:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-21 1:35 [PATCH net-next 0/2] xfrm: IPsec hardware offload performance improvements Jianbo Liu
2025-10-21 1:35 ` [PATCH net-next 1/2] xfrm: Refactor xfrm_input lock to reduce contention with RSS Jianbo Liu
2025-10-21 1:35 ` [PATCH net-next 2/2] xfrm: Skip redundant replay recheck for the hardware offload path Jianbo Liu
2025-10-28 6:49 ` Steffen Klassert [this message]
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