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-rw-r--r--drivers/md/md.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9fa98fc74b0..c6b8d9fd0b0 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -888,6 +888,10 @@ int sync_page_io(struct md_rdev *rdev, sector_t sector, int size,
rdev->meta_bdev : rdev->bdev;
if (metadata_op)
bio->bi_sector = sector + rdev->sb_start;
+ else if (rdev->mddev->reshape_position != MaxSector &&
+ (rdev->mddev->reshape_backwards ==
+ (sector >= rdev->mddev->reshape_position)))
+ bio->bi_sector = sector + rdev->new_data_offset;
else
bio->bi_sector = sector + rdev->data_offset;
bio_add_page(bio, page, size, 0);