diff options
Diffstat (limited to 'block/bounce.c')
| -rw-r--r-- | block/bounce.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/bounce.c b/block/bounce.c index 0611aea1cfe9..1cb5dd3a5da1 100644 --- a/block/bounce.c +++ b/block/bounce.c @@ -128,12 +128,14 @@ static void bounce_end_io(struct bio *bio, mempool_t *pool) struct bio *bio_orig = bio->bi_private; struct bio_vec *bvec, *org_vec; int i; + int start = bio_orig->bi_iter.bi_idx; /* * free up bounce indirect pages used */ bio_for_each_segment_all(bvec, bio, i) { - org_vec = bio_orig->bi_io_vec + i; + org_vec = bio_orig->bi_io_vec + i + start; + if (bvec->bv_page == org_vec->bv_page) continue; |