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Diffstat (limited to 'block/blk-barrier.c')
-rw-r--r--block/blk-barrier.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index 55c5f1fc4f1..a09ead19f9c 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -26,8 +26,7 @@ int blk_queue_ordered(struct request_queue *q, unsigned ordered,
{
if (ordered & (QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_POSTFLUSH) &&
prepare_flush_fn == NULL) {
- printk(KERN_ERR "%s: prepare_flush_fn required\n",
- __FUNCTION__);
+ printk(KERN_ERR "%s: prepare_flush_fn required\n", __func__);
return -EINVAL;
}
@@ -53,7 +52,7 @@ EXPORT_SYMBOL(blk_queue_ordered);
/*
* Cache flushing for ordered writes handling
*/
-inline unsigned blk_ordered_cur_seq(struct request_queue *q)
+unsigned blk_ordered_cur_seq(struct request_queue *q)
{
if (!q->ordseq)
return 0;
@@ -143,10 +142,8 @@ static void queue_flush(struct request_queue *q, unsigned which)
end_io = post_flush_end_io;
}
+ blk_rq_init(q, rq);
rq->cmd_flags = REQ_HARDBARRIER;
- rq_init(q, rq);
- rq->elevator_private = NULL;
- rq->elevator_private2 = NULL;
rq->rq_disk = q->bar_rq.rq_disk;
rq->end_io = end_io;
q->prepare_flush_fn(q, rq);
@@ -167,14 +164,11 @@ static inline struct request *start_ordered(struct request_queue *q,
blkdev_dequeue_request(rq);
q->orig_bar_rq = rq;
rq = &q->bar_rq;
- rq->cmd_flags = 0;
- rq_init(q, rq);
+ blk_rq_init(q, rq);
if (bio_data_dir(q->orig_bar_rq->bio) == WRITE)
rq->cmd_flags |= REQ_RW;
if (q->ordered & QUEUE_ORDERED_FUA)
rq->cmd_flags |= REQ_FUA;
- rq->elevator_private = NULL;
- rq->elevator_private2 = NULL;
init_request_from_bio(rq, q->orig_bar_rq->bio);
rq->end_io = bar_end_io;