Messages in this thread | | | Date | Thu, 1 Aug 2019 10:20:04 +0200 | From | Christoph Hellwig <> | Subject | Re: [PATCH 03/12] block: bio_release_pages: use flags arg instead of bool |
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On Tue, Jul 30, 2019 at 11:57:02AM -0400, Jerome Glisse wrote: > Other user can also add page that are not coming from GUP but need to > have a reference see __blkdev_direct_IO()
Except for the zero page case I mentioned in my last mail explicitly, and the KVEC/PIPE type iov vecs from the original mail what other pages do you see to get added?
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