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block: hide request sector and data_len
[safe/jmp/linux-2.6]
/
block
/
blk-map.c
diff --git
a/block/blk-map.c
b/block/blk-map.c
index
f103729
..
56082be
100644
(file)
--- a/
block/blk-map.c
+++ b/
block/blk-map.c
@@
-20,7
+20,7
@@
int blk_rq_append_bio(struct request_queue *q, struct request *rq,
rq->biotail->bi_next = bio;
rq->biotail = bio;
rq->biotail->bi_next = bio;
rq->biotail = bio;
- rq->data_len += bio->bi_size;
+ rq->
__
data_len += bio->bi_size;
}
return 0;
}
}
return 0;
}
@@
-156,7
+156,7
@@
int blk_rq_map_user(struct request_queue *q, struct request *rq,
if (!bio_flagged(bio, BIO_USER_MAPPED))
rq->cmd_flags |= REQ_COPY_USER;
if (!bio_flagged(bio, BIO_USER_MAPPED))
rq->cmd_flags |= REQ_COPY_USER;
- rq->buffer =
rq->data =
NULL;
+ rq->buffer = NULL;
return 0;
unmap_rq:
blk_rq_unmap_user(bio);
return 0;
unmap_rq:
blk_rq_unmap_user(bio);
@@
-235,7
+235,7
@@
int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
blk_queue_bounce(q, &bio);
bio_get(bio);
blk_rq_bio_prep(q, rq, bio);
blk_queue_bounce(q, &bio);
bio_get(bio);
blk_rq_bio_prep(q, rq, bio);
- rq->buffer =
rq->data =
NULL;
+ rq->buffer = NULL;
return 0;
}
EXPORT_SYMBOL(blk_rq_map_user_iov);
return 0;
}
EXPORT_SYMBOL(blk_rq_map_user_iov);
@@
-313,7
+313,7
@@
int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
blk_rq_bio_prep(q, rq, bio);
blk_queue_bounce(q, &rq->bio);
blk_rq_bio_prep(q, rq, bio);
blk_queue_bounce(q, &rq->bio);
- rq->buffer =
rq->data =
NULL;
+ rq->buffer = NULL;
return 0;
}
EXPORT_SYMBOL(blk_rq_map_kern);
return 0;
}
EXPORT_SYMBOL(blk_rq_map_kern);