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| author | Jens Axboe <jens.axboe@oracle.com> | 2010-02-25 08:48:05 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-25 08:48:05 +0100 |
| commit | 7f03292ee16e68be96aa88904afc6152f8d37736 (patch) | |
| tree | 5c32738f0348449c2fa9688d52e6ecf4445d76f0 /block | |
| parent | c5ecc484c528ff50bdbb16fbfbac758ee368b329 (diff) | |
| parent | baac35c4155a8aa826c70acee6553368ca5243a2 (diff) | |
| download | linux-3.10-7f03292ee16e68be96aa88904afc6152f8d37736.tar.gz linux-3.10-7f03292ee16e68be96aa88904afc6152f8d37736.tar.bz2 linux-3.10-7f03292ee16e68be96aa88904afc6152f8d37736.zip | |
Merge branch 'master' into for-2.6.34
Conflicts:
include/linux/blkdev.h
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 44b6d691728..36c0deebc2d 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1147,7 +1147,7 @@ void init_request_from_bio(struct request *req, struct bio *bio) */ static inline bool queue_should_plug(struct request_queue *q) { - return !(blk_queue_nonrot(q) && blk_queue_queuing(q)); + return !(blk_queue_nonrot(q) && blk_queue_tagged(q)); } static int __make_request(struct request_queue *q, struct bio *bio) @@ -1856,15 +1856,8 @@ void blk_dequeue_request(struct request *rq) * and to it is freed is accounted as io that is in progress at * the driver side. */ - if (blk_account_rq(rq)) { + if (blk_account_rq(rq)) q->in_flight[rq_is_sync(rq)]++; - /* - * Mark this device as supporting hardware queuing, if - * we have more IOs in flight than 4. - */ - if (!blk_queue_queuing(q) && queue_in_flight(q) > 4) - set_bit(QUEUE_FLAG_CQ, &q->queue_flags); - } } /** |