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| author | Tejun Heo <htejun@gmail.com> | 2006-01-06 09:52:55 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2006-01-06 09:52:55 +0100 |
| commit | 461d4e90c8cd049718884cd17c955e231140d3be (patch) | |
| tree | 990836cdff2f1dc952026f24b2d7b5e606d6e8be /drivers/scsi/hosts.c | |
| parent | 797e7dbbee0a91fa1349192f18ad5c454997d876 (diff) | |
| download | blackbird-op-linux-461d4e90c8cd049718884cd17c955e231140d3be.tar.gz blackbird-op-linux-461d4e90c8cd049718884cd17c955e231140d3be.zip | |
[BLOCK] update SCSI to use new blk_ordered for barriers
All ordered request related stuff delegated to HLD. Midlayer
now doens't deal with ordered setting or prepare_flush
callback. sd.c updated to deal with blk_queue_ordered
setting. Currently, ordered tag isn't used as SCSI midlayer
cannot guarantee request ordering.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'drivers/scsi/hosts.c')
| -rw-r--r-- | drivers/scsi/hosts.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 5b9c2c5a7f0e..66783c860a19 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -347,17 +347,8 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) shost->cmd_per_lun = sht->cmd_per_lun; shost->unchecked_isa_dma = sht->unchecked_isa_dma; shost->use_clustering = sht->use_clustering; - shost->ordered_flush = sht->ordered_flush; shost->ordered_tag = sht->ordered_tag; - /* - * hosts/devices that do queueing must support ordered tags - */ - if (shost->can_queue > 1 && shost->ordered_flush) { - printk(KERN_ERR "scsi: ordered flushes don't support queueing\n"); - shost->ordered_flush = 0; - } - if (sht->max_host_blocked) shost->max_host_blocked = sht->max_host_blocked; else |
