[PATCH v2 35/51] bcache: convert to bio_for_each_segment_all_sp()

Ming Lei
2017-06-26T12:10:18Z

Cc: linux-bcache@vger.kernel.org
Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
drivers/md/bcache/btree.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 3da595ae565b..74cbb7387dc5 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -422,8 +422,9 @@ static void do_btree_node_write(struct btree *b)
int j;
struct bio_vec *bv;
void *base = (void *) ((unsigned long) i & ~(PAGE_SIZE - 1));
+ struct bvec_iter_all bia;

- bio_for_each_segment_all(bv, b->bio, j)
+ bio_for_each_segment_all_sp(bv, b->bio, j, bia)
memcpy(page_address(bv->bv_page),
base + j * PAGE_SIZE, PAGE_SIZE);

--
2.9.4