netdev - Re: [PATCH net-next v4 11/15] iscsi: Use sendmsg(MSG_SPLICE

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Message-ID: <2611150.1687549556@warthog.procyon.org.uk>
Date: Fri, 23 Jun 2023 20:45:56 +0100
From: David Howells <dhowells@...hat.com>
To: Mike Christie <michael.christie@...cle.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>,
    Paolo Abeni <pabeni@...hat.com>,
    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,
    Lee Duncan <lduncan@...e.com>, Chris Leech <cleech@...hat.com>,
    Maurizio Lombardi <mlombard@...hat.com>,
    "James E.J. Bottomley" <jejb@...ux.ibm.com>,
    "Martin
 K. Petersen" <martin.petersen@...cle.com>,
    Al Viro <viro@...iv.linux.org.uk>, open-iscsi@...glegroups.com,
    linux-scsi@...r.kernel.org, target-devel@...r.kernel.org,
    Dimitri KRAVTCHUK <dimitri.kravtchuk@...cle.com>
Subject: Re: [PATCH net-next v4 11/15] iscsi: Use sendmsg(MSG_SPLICE_PAGES) rather than sendpage

Mike Christie <michael.christie@...cle.com> wrote:

> 
> One question on the target part I had is about the TODO above. Is that
> something you were going to do, or is it something you are asking the target
> people to do?

I've got an in-progress patch for that, but it's not the simplest code to
modify.  I'm holding off on completing it till the simpler cleanup is in.  I
might end up having to push the incomplete patch your way to ask for advice on
how to complete it.

David