netdev - Re: [EXT] [PATCH net-next v5 0/3] net: atlantic: Add XDP support

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Message-ID: <69541987-fe2e-c7ab-814e-06e5575cf4c0@marvell.com>
Date:   Tue, 26 Apr 2022 18:19:46 +0200
From:   Igor Russkikh <irusskikh@...vell.com>
To:     Taehee Yoo <ap420073@...il.com>, <davem@...emloft.net>,
        <kuba@...nel.org>, <pabeni@...hat.com>, <netdev@...r.kernel.org>,
        <ast@...nel.org>, <daniel@...earbox.net>, <hawk@...nel.org>,
        <john.fastabend@...il.com>, <andrii@...nel.org>, <kafai@...com>,
        <songliubraving@...com>, <yhs@...com>, <kpsingh@...nel.org>,
        <bpf@...r.kernel.org>
Subject: Re: [EXT] [PATCH net-next v5 0/3] net: atlantic: Add XDP support

Thanks Taehee,

v5 looks great with these pageorder changes.

> v5:
>  - Use MEM_TYPE_PAGE_SHARED instead of MEM_TYPE_PAGE_ORDER0
>  - Use 2K frame size instead of 3K
>  - Use order-2 page allocation instead of order-0
>  - Rename aq_get_rxpage() to aq_alloc_rxpages()
>  - Add missing PageFree stats for ethtool
>  - Remove aq_unset_rxpage_xdp(), introduced by v2 patch due to
>    change of memory model
>  - Fix wrong last parameter value of xdp_prepare_buff()
>  - Add aq_get_rxpages_xdp() to increase page reference count


  Igor