1 files changed, 10 insertions, 10 deletions

diff --git a/block/blk-core.c b/block/blk-core.c
index 3596ca71909b..6226a380fb6d 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -127,7 +127,7 @@ void blk_rq_init(struct request_queue *q, struct request *rq)
         INIT_LIST_HEAD(&rq->timeout_list);
         rq->cpu = -1;
         rq->q = q;
-        rq->sector = (sector_t) -1;
+        rq->__sector = (sector_t) -1;
         INIT_HLIST_NODE(&rq->hash);
         RB_CLEAR_NODE(&rq->rb_node);
         rq->cmd = rq->__cmd;
@@ -1095,7 +1095,7 @@ void init_request_from_bio(struct request *req, struct bio *bio)
                 req->cmd_flags |= REQ_NOIDLE;
 
         req->errors = 0;
-        req->sector = bio->bi_sector;
+        req->__sector = bio->bi_sector;
         req->ioprio = bio_prio(bio);
         blk_rq_bio_prep(req->q, req, bio);
 }
@@ -1143,7 +1143,7 @@ static int __make_request(struct request_queue *q, struct bio *bio)
 
                 req->biotail->bi_next = bio;
                 req->biotail = bio;
-                req->data_len += bytes;
+                req->__data_len += bytes;
                 req->ioprio = ioprio_best(req->ioprio, prio);
                 if (!blk_rq_cpu_valid(req))
                         req->cpu = bio->bi_comp_cpu;
@@ -1169,8 +1169,8 @@ static int __make_request(struct request_queue *q, struct bio *bio)
                  * not touch req->buffer either...
                  */
                 req->buffer = bio_data(bio);
-                req->sector = bio->bi_sector;
-                req->data_len += bytes;
+                req->__sector = bio->bi_sector;
+                req->__data_len += bytes;
                 req->ioprio = ioprio_best(req->ioprio, prio);
                 if (!blk_rq_cpu_valid(req))
                         req->cpu = bio->bi_comp_cpu;
@@ -1878,7 +1878,7 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes)
                  * can find how many bytes remain in the request
                  * later.
                  */
-                req->data_len = 0;
+                req->__data_len = 0;
                 return false;
         }
 
@@ -1892,12 +1892,12 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes)
                 bio_iovec(bio)->bv_len -= nr_bytes;
         }
 
-        req->data_len -= total_bytes;
+        req->__data_len -= total_bytes;
         req->buffer = bio_data(req->bio);
 
         /* update sector only for requests with clear definition of sector */
         if (blk_fs_request(req) || blk_discard_rq(req))
-                req->sector += total_bytes >> 9;
+                req->__sector += total_bytes >> 9;
 
         /*
          * If total number of sectors is less than the first segment
@@ -1905,7 +1905,7 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes)
          */
         if (blk_rq_bytes(req) < blk_rq_cur_bytes(req)) {
                 printk(KERN_ERR "blk: request botched\n");
-                req->data_len = blk_rq_cur_bytes(req);
+                req->__data_len = blk_rq_cur_bytes(req);
         }
 
         /* recalculate the number of segments */
@@ -2032,7 +2032,7 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
                 rq->nr_phys_segments = bio_phys_segments(q, bio);
                 rq->buffer = bio_data(bio);
         }
-        rq->data_len = bio->bi_size;
+        rq->__data_len = bio->bi_size;
         rq->bio = rq->biotail = bio;
 
         if (bio->bi_bdev)