mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-28 20:02:17 +00:00
ide-cd: convert to blk_delay_queue() for a short pause
It was always abuse to reuse the plugging infrastructure for this, convert it to the (new) real API for delaying queueing a bit. Signed-off-by: Jens Axboe <jaxboe@fusionio.com> Acked-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
3cca6dc1c8
commit
0a41e90bb7
1 changed files with 2 additions and 11 deletions
|
@ -258,17 +258,10 @@ static int ide_cd_breathe(ide_drive_t *drive, struct request *rq)
|
|||
if (time_after(jiffies, info->write_timeout))
|
||||
return 0;
|
||||
else {
|
||||
struct request_queue *q = drive->queue;
|
||||
unsigned long flags;
|
||||
|
||||
/*
|
||||
* take a breather relying on the unplug timer to kick us again
|
||||
* take a breather
|
||||
*/
|
||||
|
||||
spin_lock_irqsave(q->queue_lock, flags);
|
||||
blk_plug_device(q);
|
||||
spin_unlock_irqrestore(q->queue_lock, flags);
|
||||
|
||||
blk_delay_queue(drive->queue, 1);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
@ -1514,8 +1507,6 @@ static int ide_cdrom_setup(ide_drive_t *drive)
|
|||
blk_queue_dma_alignment(q, 31);
|
||||
blk_queue_update_dma_pad(q, 15);
|
||||
|
||||
q->unplug_delay = max((1 * HZ) / 1000, 1);
|
||||
|
||||
drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
|
||||
drive->atapi_flags = IDE_AFLAG_NO_EJECT | ide_cd_flags(id);
|
||||
|
||||
|
|
Loading…
Reference in a new issue