Messages in this thread | | | Date | Mon, 4 Jan 2021 16:18:27 +0000 | From | Christoph Hellwig <> | Subject | Re: [PATCH v2 2/7] bvec/iter: disallow zero-length segment bvecs |
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On Sat, Jan 02, 2021 at 03:17:34PM +0000, Pavel Begunkov wrote: > zero-length bvec segments are allowed in general, but not handled by bio > and down the block layer so filtered out. This inconsistency may be > confusing and prevent from optimisations. As zero-length segments are > useless and places that were generating them are patched, declare them > not allowed.
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
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