Re: [PATCH v6 00/34] iov_iter: Improve page extraction (ref, pin or just list)

[PATCH v6 00/34] iov_iter: Improve page extraction (ref, pin or just list) · David Howells <dhowells@redhat.com> · 2023-01-16
[PATCH v6 33/34] net: [RFC][WIP] Mark each skb_frags as to how they should be cleaned up · David Howells <dhowells@redhat.com> · 2023-01-16
[PATCH v6 34/34] net: [RFC][WIP] Make __zerocopy_sg_from_iter() correctly pin or leave pages unref'd · David Howells <dhowells@redhat.com> · 2023-01-16
Re: [PATCH v6 00/34] iov_iter: Improve page extraction (ref, pin or just list) · Christoph Hellwig <hch@infradead.org> · 2023-01-17

From: Christoph Hellwig <hch@infradead.org>
Date: 2023-01-17 07:47:00
Also in: linux-block, linux-cifs, linux-crypto, linux-fsdevel, linux-mm, linux-nfs, linux-rdma, linux-scsi, lkml

First off the liver comment:  can we cut down things for a first
round?  Maybe just convert everything using the bio based helpers
and then chunk it up?  Reviewing 34 patches across a dozen subsystems
isn't going to be easy and it will be hard to come up with a final
positive conclusion.

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