netdev - Re: [PATCH v2 net-next] net: mvneta: try to use in-irq pp cache in mvneta_txq_bufs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 28 Sep 2020 14:58:59 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     lorenzo@...nel.org
Cc:     netdev@...r.kernel.org, kuba@...nel.org,
        lorenzo.bianconi@...hat.com, brouer@...hat.com,
        echaudro@...hat.com, thomas.petazzoni@...tlin.com
Subject: Re: [PATCH v2 net-next] net: mvneta: try to use in-irq pp cache in
 mvneta_txq_bufs_free

From: Lorenzo Bianconi <lorenzo@...nel.org>
Date: Fri, 25 Sep 2020 16:09:11 +0200

> Try to recycle the xdp tx buffer into the in-irq page_pool cache if
> mvneta_txq_bufs_free is executed in the NAPI context for XDP_TX use case
> 
> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
> ---
> Changes since v1:
> - run xdp_return_frame_rx_napi for XDP_TX only

Applied, thank you.