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| author | Christoph Hellwig <hch@lst.de> | 2019-06-26 15:49:23 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-06-29 09:47:31 -0600 |
| commit | 506e0798479ed54d48f063547b1b62d33b18d54c (patch) | |
| tree | 7fd7e0c2ad0aab0e7f95d163ec1f2b1b8ce2fee1 /block | |
| parent | 163cc2d3cd87af82b589bc2327285505eeac3842 (diff) | |
| download | linux-stable-506e0798479ed54d48f063547b1b62d33b18d54c.tar.gz linux-stable-506e0798479ed54d48f063547b1b62d33b18d54c.tar.bz2 linux-stable-506e0798479ed54d48f063547b1b62d33b18d54c.zip | |
block: use bio_release_pages in bio_map_user_iov
Use bio_release_pages instead of open coding it.
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bio.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/block/bio.c b/block/bio.c index c759f5598513..1cbf2a7c245e 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1362,8 +1362,6 @@ struct bio *bio_map_user_iov(struct request_queue *q, int j; struct bio *bio; int ret; - struct bio_vec *bvec; - struct bvec_iter_all iter_all; if (!iov_iter_count(iter)) return ERR_PTR(-EINVAL); @@ -1430,9 +1428,7 @@ struct bio *bio_map_user_iov(struct request_queue *q, return bio; out_unmap: - bio_for_each_segment_all(bvec, bio, iter_all) { - put_page(bvec->bv_page); - } + bio_release_pages(bio, false); bio_put(bio); return ERR_PTR(ret); } |