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| author | Jens Axboe <jaxboe@fusionio.com> | 2011-03-10 08:58:35 +0100 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-03-10 08:58:35 +0100 |
| commit | 4c63f5646e405b5010cc9499419060bf2e838f5b (patch) | |
| tree | df91ba315032c8ec4aafeb3ab96fdfa7c6c656e1 /drivers/ide/ide-cd.c | |
| parent | cafb0bfca1a73efd6d8a4a6a6a716e6134b96c24 (diff) | |
| parent | 69d60eb96ae8a73cf9b79cf28051caf973006011 (diff) | |
| download | lwn-4c63f5646e405b5010cc9499419060bf2e838f5b.tar.gz lwn-4c63f5646e405b5010cc9499419060bf2e838f5b.zip | |
Merge branch 'for-2.6.39/stack-plug' into for-2.6.39/core
Conflicts:
block/blk-core.c
block/blk-flush.c
drivers/md/raid1.c
drivers/md/raid10.c
drivers/md/raid5.c
fs/nilfs2/btnode.c
fs/nilfs2/mdt.c
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/ide/ide-cd.c')
| -rw-r--r-- | drivers/ide/ide-cd.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index a2e29099ee0c..fd1e11799137 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -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); |