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-rw-r--r--block/bounce.c4
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;