summaryrefslogtreecommitdiff
path: root/block/ll_rw_blk.c
diff options
context:
space:
mode:
Diffstat (limited to 'block/ll_rw_blk.c')
-rw-r--r--block/ll_rw_blk.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index d875673e76cd..0fa5d3d556d9 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -377,10 +377,12 @@ void blk_ordered_complete_seq(struct request_queue *q, unsigned seq, int error)
/*
* Okay, sequence complete.
*/
- rq = q->orig_bar_rq;
- uptodate = q->orderr ? q->orderr : 1;
+ uptodate = 1;
+ if (q->orderr)
+ uptodate = q->orderr;
q->ordseq = 0;
+ rq = q->orig_bar_rq;
end_that_request_first(rq, uptodate, rq->hard_nr_sectors);
end_that_request_last(rq, uptodate);
@@ -445,7 +447,8 @@ static inline struct request *start_ordered(struct request_queue *q,
rq_init(q, rq);
if (bio_data_dir(q->orig_bar_rq->bio) == WRITE)
rq->cmd_flags |= REQ_RW;
- rq->cmd_flags |= q->ordered & QUEUE_ORDERED_FUA ? REQ_FUA : 0;
+ 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);
@@ -3191,7 +3194,7 @@ end_io:
break;
}
- if (unlikely(bio_sectors(bio) > q->max_hw_sectors)) {
+ if (unlikely(nr_sectors > q->max_hw_sectors)) {
printk("bio too big device %s (%u > %u)\n",
bdevname(bio->bi_bdev, b),
bio_sectors(bio),
@@ -3212,7 +3215,7 @@ end_io:
blk_partition_remap(bio);
if (old_sector != -1)
- blk_add_trace_remap(q, bio, old_dev, bio->bi_sector,
+ blk_add_trace_remap(q, bio, old_dev, bio->bi_sector,
old_sector);
blk_add_trace_bio(q, bio, BLK_TA_QUEUE);
@@ -3564,7 +3567,7 @@ static struct notifier_block blk_cpu_notifier __cpuinitdata = {
* Description:
* Ends all I/O on a request. It does not handle partial completions,
* unless the driver actually implements this in its completion callback
- * through requeueing. Theh actual completion happens out-of-order,
+ * through requeueing. The actual completion happens out-of-order,
* through a softirq handler. The user must have registered a completion
* callback through blk_queue_softirq_done().
**/