From ed97ce5e1daf26d456760443fc89dc14d2b677e5 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 2 Feb 2021 18:19:26 +0100 Subject: 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 Signed-off-by: Jens Axboe --- block/bio.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'block/bio.c') diff --git a/block/bio.c b/block/bio.c index dd3b2a01c9bf..f75320123827 100644 --- a/block/bio.c +++ b/block/bio.c @@ -941,6 +941,7 @@ static int bio_iov_bvec_set(struct bio *bio, struct iov_iter *iter) bio->bi_io_vec = (struct bio_vec *)iter->bvec; bio->bi_iter.bi_bvec_done = iter->iov_offset; bio->bi_iter.bi_size = iter->count; + bio_set_flag(bio, BIO_NO_PAGE_REF); iov_iter_advance(iter, iter->count); return 0; @@ -1078,9 +1079,7 @@ int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter) if (iov_iter_is_bvec(iter)) { if (WARN_ON_ONCE(bio_op(bio) == REQ_OP_ZONE_APPEND)) return -EINVAL; - bio_iov_bvec_set(bio, iter); - bio_set_flag(bio, BIO_NO_PAGE_REF); - return 0; + return bio_iov_bvec_set(bio, iter); } do { -- cgit v1.2.3-59-g8ed1b