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authorJens Axboe <jens.axboe@oracle.com>2008-07-28 13:08:45 +0200
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 08:56:09 +0200
commit18887ad910e56066233a07fd3cfb2fa11338b782 (patch)
treea8d14ba47f15c58e36b26c82fa4ae4ad7526c80a
parentb646fc59b332ef307895558c9cd1359dc2d25813 (diff)
block: make kblockd_schedule_work() take the queue as parameter
Preparatory patch for checking queuing affinity. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
-rw-r--r--block/as-iosched.c6
-rw-r--r--block/blk-core.c8
-rw-r--r--block/cfq-iosched.c2
-rw-r--r--include/linux/blkdev.h2
4 files changed, 9 insertions, 9 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c
index cf4eb0eefbbf..80af9257e64a 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -462,7 +462,7 @@ static void as_antic_stop(struct as_data *ad)
del_timer(&ad->antic_timer);
ad->antic_status = ANTIC_FINISHED;
/* see as_work_handler */
- kblockd_schedule_work(&ad->antic_work);
+ kblockd_schedule_work(ad->q, &ad->antic_work);
}
}
@@ -483,7 +483,7 @@ static void as_antic_timeout(unsigned long data)
aic = ad->io_context->aic;
ad->antic_status = ANTIC_FINISHED;
- kblockd_schedule_work(&ad->antic_work);
+ kblockd_schedule_work(q, &ad->antic_work);
if (aic->ttime_samples == 0) {
/* process anticipated on has exited or timed out*/
@@ -844,7 +844,7 @@ static void as_completed_request(struct request_queue *q, struct request *rq)
if (ad->changed_batch && ad->nr_dispatched == 1) {
ad->current_batch_expires = jiffies +
ad->batch_expire[ad->batch_data_dir];
- kblockd_schedule_work(&ad->antic_work);
+ kblockd_schedule_work(q, &ad->antic_work);
ad->changed_batch = 0;
if (ad->batch_data_dir == REQ_SYNC)
diff --git a/block/blk-core.c b/block/blk-core.c
index 527b3382a610..9c6f818d0c33 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -305,7 +305,7 @@ void blk_unplug_timeout(unsigned long data)
blk_add_trace_pdu_int(q, BLK_TA_UNPLUG_TIMER, NULL,
q->rq.count[READ] + q->rq.count[WRITE]);
- kblockd_schedule_work(&q->unplug_work);
+ kblockd_schedule_work(q, &q->unplug_work);
}
void blk_unplug(struct request_queue *q)
@@ -346,7 +346,7 @@ void blk_start_queue(struct request_queue *q)
queue_flag_clear(QUEUE_FLAG_REENTER, q);
} else {
blk_plug_device(q);
- kblockd_schedule_work(&q->unplug_work);
+ kblockd_schedule_work(q, &q->unplug_work);
}
}
EXPORT_SYMBOL(blk_start_queue);
@@ -411,7 +411,7 @@ void __blk_run_queue(struct request_queue *q)
queue_flag_clear(QUEUE_FLAG_REENTER, q);
} else {
blk_plug_device(q);
- kblockd_schedule_work(&q->unplug_work);
+ kblockd_schedule_work(q, &q->unplug_work);
}
}
}
@@ -1959,7 +1959,7 @@ void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
rq->rq_disk = bio->bi_bdev->bd_disk;
}
-int kblockd_schedule_work(struct work_struct *work)
+int kblockd_schedule_work(struct request_queue *q, struct work_struct *work)
{
return queue_work(kblockd_workqueue, work);
}
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 1e2aff812ee2..5f6fd287c185 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -244,7 +244,7 @@ static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
{
if (cfqd->busy_queues) {
cfq_log(cfqd, "schedule dispatch");
- kblockd_schedule_work(&cfqd->unplug_work);
+ kblockd_schedule_work(cfqd->queue, &cfqd->unplug_work);
}
}
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 1adb03827bd3..10aa46c8f170 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -912,7 +912,7 @@ static inline void put_dev_sector(Sector p)
}
struct work_struct;
-int kblockd_schedule_work(struct work_struct *work);
+int kblockd_schedule_work(struct request_queue *q, struct work_struct *work);
void kblockd_flush_work(struct work_struct *work);
#define MODULE_ALIAS_BLOCKDEV(major,minor) \