Signed-off-by: Ming Lei <tom.leiming@xxxxxxxxx>
---
drivers/md/dm-crypt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 4999c7497f95..ed0f54e51638 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1034,8 +1034,9 @@ static void crypt_free_buffer_pages(struct crypt_config *cc, struct bio *clone)
{
unsigned int i;
struct bio_vec *bv;
+ struct bvec_iter_all bia;
- bio_for_each_segment_all(bv, clone, i) {
+ bio_for_each_segment_all_rd(bv, clone, i, bia) {
BUG_ON(!bv->bv_page);
mempool_free(bv->bv_page, cc->page_pool);
bv->bv_page = NULL;
--
2.7.4
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