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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-04-08 10:58:57 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-15 08:28:10 +0200 |
| commit | ff6657c6c8ac99444e5dd4c4f7c1dc9271173382 (patch) | |
| tree | ee970d04347ea49c85ba3f7f783798ee26fb1a36 /block | |
| parent | b0b78f81a5a3bfe9442fcc3a9c13e298a742556a (diff) | |
| download | lwn-ff6657c6c8ac99444e5dd4c4f7c1dc9271173382.tar.gz lwn-ff6657c6c8ac99444e5dd4c4f7c1dc9271173382.zip | |
cfq-iosched: get rid of private SYNC/ASYNC defines
We can just use the block layer BLK_RW_SYNC/ASYNC defines now.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/cfq-iosched.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index f36f8b4d04cf..cba8a5d91bfa 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -56,9 +56,6 @@ static DEFINE_SPINLOCK(ioc_gone_lock); #define cfq_class_idle(cfqq) ((cfqq)->ioprio_class == IOPRIO_CLASS_IDLE) #define cfq_class_rt(cfqq) ((cfqq)->ioprio_class == IOPRIO_CLASS_RT) -#define ASYNC (0) -#define SYNC (1) - #define sample_valid(samples) ((samples) > 80) /* @@ -1333,14 +1330,14 @@ static void __cfq_exit_single_io_context(struct cfq_data *cfqd, if (ioc->ioc_data == cic) rcu_assign_pointer(ioc->ioc_data, NULL); - if (cic->cfqq[ASYNC]) { - cfq_exit_cfqq(cfqd, cic->cfqq[ASYNC]); - cic->cfqq[ASYNC] = NULL; + if (cic->cfqq[BLK_RW_ASYNC]) { + cfq_exit_cfqq(cfqd, cic->cfqq[BLK_RW_ASYNC]); + cic->cfqq[BLK_RW_ASYNC] = NULL; } - if (cic->cfqq[SYNC]) { - cfq_exit_cfqq(cfqd, cic->cfqq[SYNC]); - cic->cfqq[SYNC] = NULL; + if (cic->cfqq[BLK_RW_SYNC]) { + cfq_exit_cfqq(cfqd, cic->cfqq[BLK_RW_SYNC]); + cic->cfqq[BLK_RW_SYNC] = NULL; } } @@ -1449,17 +1446,18 @@ static void changed_ioprio(struct io_context *ioc, struct cfq_io_context *cic) spin_lock_irqsave(cfqd->queue->queue_lock, flags); - cfqq = cic->cfqq[ASYNC]; + cfqq = cic->cfqq[BLK_RW_ASYNC]; if (cfqq) { struct cfq_queue *new_cfqq; - new_cfqq = cfq_get_queue(cfqd, ASYNC, cic->ioc, GFP_ATOMIC); + new_cfqq = cfq_get_queue(cfqd, BLK_RW_ASYNC, cic->ioc, + GFP_ATOMIC); if (new_cfqq) { - cic->cfqq[ASYNC] = new_cfqq; + cic->cfqq[BLK_RW_ASYNC] = new_cfqq; cfq_put_queue(cfqq); } } - cfqq = cic->cfqq[SYNC]; + cfqq = cic->cfqq[BLK_RW_SYNC]; if (cfqq) cfq_mark_cfqq_prio_changed(cfqq); |