netdev - Re: [PATCH net-next v3 02/18] net: Display info about MSG_SPLICE

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Message-ID: <2046314.1687513368@warthog.procyon.org.uk>
Date: Fri, 23 Jun 2023 10:42:48 +0100
From: David Howells <dhowells@...hat.com>
To: Paolo Abeni <pabeni@...hat.com>
Cc: dhowells@...hat.com, netdev@...r.kernel.org,
    Alexander Duyck <alexander.duyck@...il.com>,
    "David S. Miller" <davem@...emloft.net>,
    Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
    Willem de Bruijn <willemdebruijn.kernel@...il.com>,
    David Ahern <dsahern@...nel.org>,
    Matthew Wilcox <willy@...radead.org>, Jens Axboe <axboe@...nel.dk>,
    linux-mm@...ck.org, linux-kernel@...r.kernel.org,
    Menglong Dong <imagedong@...cent.com>
Subject: Re: [PATCH net-next v3 02/18] net: Display info about MSG_SPLICE_PAGES memory handling in proc

Paolo Abeni <pabeni@...hat.com> wrote:

> Have you considered percpu counters instead of the above atomics?

Makes sense, since I've got per-cpu structs anyway.

David