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SubjectRe: [PATCH 00/10] iov_iter: Add new iters and use with AFS
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Matthew Wilcox <willy@infradead.org> wrote:

> It might serve to replace iov_iter_zero().

I don't think it can work like that. iov_iter_zero() writes zeros into an
iterator someone else set up.

To use ITER_ZERO, you'd be setting up the iterator and passing it to someone
else to comsume. I think these are at opposite ends of the concept.

David

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