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Date:   Mon, 30 May 2022 23:04:32 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Joe Damato <jdamato@fastly.com>
Cc:     netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org,
        linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [RFC,net-next,x86 0/6] Nontemporal copies in unix socket write
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>From the iov_iter point of view:  please follow the way how the inatomic
nocache helpers are implemented instead of adding costly funtion
pointers.