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block: set BIO_NO_PAGE_REF in bio_iov_bvec_set
bio_iov_bvec_set assigns the foreign bvec, so setting the NO_PAGE_REF directly there seems like the best fit. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -941,6 +941,7 @@ static int bio_iov_bvec_set(struct bio *bio, struct iov_iter *iter)
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bio->bi_io_vec = (struct bio_vec *)iter->bvec;
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bio->bi_iter.bi_bvec_done = iter->iov_offset;
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bio->bi_iter.bi_size = iter->count;
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bio_set_flag(bio, BIO_NO_PAGE_REF);
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iov_iter_advance(iter, iter->count);
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return 0;
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@ -1078,9 +1079,7 @@ int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter)
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if (iov_iter_is_bvec(iter)) {
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if (WARN_ON_ONCE(bio_op(bio) == REQ_OP_ZONE_APPEND))
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return -EINVAL;
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bio_iov_bvec_set(bio, iter);
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bio_set_flag(bio, BIO_NO_PAGE_REF);
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return 0;
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return bio_iov_bvec_set(bio, iter);
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}
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do {
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