diff options
Diffstat (limited to 'block/ll_rw_blk.c')
| -rw-r--r-- | block/ll_rw_blk.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index d875673e76c..0fa5d3d556d 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(). **/ |