diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/deadline-iosched.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/block/deadline-iosched.c b/drivers/block/deadline-iosched.c index c104ed722da3..585147ac810b 100644 --- a/drivers/block/deadline-iosched.c +++ b/drivers/block/deadline-iosched.c @@ -118,7 +118,6 @@ deadline_find_hash(struct deadline_data *dd, sector_t offset) while ((entry = next) != hash_list) { next = entry->next; - prefetch(next); drq = list_entry_hash(entry); @@ -193,8 +192,6 @@ deadline_merge(request_queue_t *q, struct list_head **insert, struct bio *bio) while ((entry = entry->prev) != sort_list) { __rq = list_entry_rq(entry); - prefetch(entry->prev); - BUG_ON(__rq->flags & REQ_STARTED); if (!(__rq->flags & REQ_CMD)) @@ -302,8 +299,6 @@ static void deadline_move_requests(struct deadline_data *dd, struct request *rq) struct list_head *nxt = rq->queuelist.next; int this_rq_cost; - prefetch(nxt); - /* * take it off the sort and fifo list, move * to dispatch queue |