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-rw-r--r--block/blk-core.c5
-rw-r--r--drivers/block/skd_main.c2
-rw-r--r--drivers/scsi/sd.c2
-rw-r--r--include/linux/blkdev.h2
4 files changed, 6 insertions, 5 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index b60537b2c35b..c50227796a26 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1523,6 +1523,7 @@ EXPORT_SYMBOL(blk_put_request);
* blk_add_request_payload - add a payload to a request
* @rq: request to update
* @page: page backing the payload
+ * @offset: offset in page
* @len: length of the payload.
*
* This allows to later add a payload to an already submitted request by
@@ -1533,12 +1534,12 @@ EXPORT_SYMBOL(blk_put_request);
* discard requests should ever use it.
*/
void blk_add_request_payload(struct request *rq, struct page *page,
- unsigned int len)
+ int offset, unsigned int len)
{
struct bio *bio = rq->bio;
bio->bi_io_vec->bv_page = page;
- bio->bi_io_vec->bv_offset = 0;
+ bio->bi_io_vec->bv_offset = offset;
bio->bi_io_vec->bv_len = len;
bio->bi_iter.bi_size = len;
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 586f9168ffa4..9a9ec212fab8 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -562,7 +562,7 @@ skd_prep_discard_cdb(struct skd_scsi_request *scsi_req,
put_unaligned_be32(count, &buf[16]);
req = skreq->req;
- blk_add_request_payload(req, page, len);
+ blk_add_request_payload(req, page, 0, len);
}
static void skd_request_fn_not_online(struct request_queue *q);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index f52b74cf8d1e..69b0a4a7a15f 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -779,7 +779,7 @@ static int sd_setup_discard_cmnd(struct scsi_cmnd *cmd)
* discarded on disk. This allows us to report completion on the full
* amount of blocks described by the request.
*/
- blk_add_request_payload(rq, page, len);
+ blk_add_request_payload(rq, page, 0, len);
ret = scsi_init_io(cmd);
rq->__data_len = nr_bytes;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 669e419d6234..bbaa76757018 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -779,7 +779,7 @@ extern struct request *blk_make_request(struct request_queue *, struct bio *,
extern void blk_rq_set_block_pc(struct request *);
extern void blk_requeue_request(struct request_queue *, struct request *);
extern void blk_add_request_payload(struct request *rq, struct page *page,
- unsigned int len);
+ int offset, unsigned int len);
extern int blk_lld_busy(struct request_queue *q);
extern int blk_rq_prep_clone(struct request *rq, struct request *rq_src,
struct bio_set *bs, gfp_t gfp_mask,