diff options
| -rw-r--r-- | drivers/md/raid1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 164b25dca10..ab74d40cac9 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1266,6 +1266,11 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) sbio->bi_sector = r1_bio->sector + conf->mirrors[i].rdev->data_offset; sbio->bi_bdev = conf->mirrors[i].rdev->bdev; + for (j = 0; j < vcnt ; j++) + memcpy(page_address(sbio->bi_io_vec[j].bv_page), + page_address(pbio->bi_io_vec[j].bv_page), + PAGE_SIZE); + } } } |