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path: root/drivers/s390/block/xpram.c
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Diffstat (limited to 'drivers/s390/block/xpram.c')
-rw-r--r--drivers/s390/block/xpram.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 58141f0651f2..6969d39f1e2e 100644
--- a/drivers/s390/block/xpram.c
+++ b/drivers/s390/block/xpram.c
@@ -184,25 +184,26 @@ static unsigned long xpram_highest_page_index(void)
static void xpram_make_request(struct request_queue *q, struct bio *bio)
{
xpram_device_t *xdev = bio->bi_bdev->bd_disk->private_data;
- struct bio_vec *bvec;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
unsigned int index;
unsigned long page_addr;
unsigned long bytes;
- int i;
- if ((bio->bi_sector & 7) != 0 || (bio->bi_size & 4095) != 0)
+ if ((bio->bi_iter.bi_sector & 7) != 0 ||
+ (bio->bi_iter.bi_size & 4095) != 0)
/* Request is not page-aligned. */
goto fail;
- if ((bio->bi_size >> 12) > xdev->size)
+ if ((bio->bi_iter.bi_size >> 12) > xdev->size)
/* Request size is no page-aligned. */
goto fail;
- if ((bio->bi_sector >> 3) > 0xffffffffU - xdev->offset)
+ if ((bio->bi_iter.bi_sector >> 3) > 0xffffffffU - xdev->offset)
goto fail;
- index = (bio->bi_sector >> 3) + xdev->offset;
- bio_for_each_segment(bvec, bio, i) {
+ index = (bio->bi_iter.bi_sector >> 3) + xdev->offset;
+ bio_for_each_segment(bvec, bio, iter) {
page_addr = (unsigned long)
- kmap(bvec->bv_page) + bvec->bv_offset;
- bytes = bvec->bv_len;
+ kmap(bvec.bv_page) + bvec.bv_offset;
+ bytes = bvec.bv_len;
if ((page_addr & 4095) != 0 || (bytes & 4095) != 0)
/* More paranoia. */
goto fail;