1 files changed, 3 insertions, 1 deletions

diff --git a/block/blk-core.c b/block/blk-core.c
index e9754dc98ec4..775c8516abf5 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -38,7 +38,7 @@ static int __make_request(struct request_queue *q, struct bio *bio);
 /*
  * For the allocated request tables
  */
-struct kmem_cache *request_cachep;
+static struct kmem_cache *request_cachep;
 
 /*
  * For queue allocation
@@ -127,6 +127,7 @@ void rq_init(struct request_queue *q, struct request *rq)
         rq->nr_hw_segments = 0;
         rq->ioprio = 0;
         rq->special = NULL;
+        rq->raw_data_len = 0;
         rq->buffer = NULL;
         rq->tag = -1;
         rq->errors = 0;
@@ -2015,6 +2016,7 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
         rq->hard_cur_sectors = rq->current_nr_sectors;
         rq->hard_nr_sectors = rq->nr_sectors = bio_sectors(bio);
         rq->buffer = bio_data(bio);
+        rq->raw_data_len = bio->bi_size;
         rq->data_len = bio->bi_size;
 
         rq->bio = rq->biotail = bio;