Re: [PATCH] sd: disentangle barriers in SCSI

2007-08-04 Thread Tejun Heo
James Bottomley wrote: > Our current implementation has a generic set of barrier functions that > go through the SCSI driver model. Realistically, this is unnecessary, > because the only device that can use barriers (sd) can set the flush > functions up at probe or revalidate time. This patch pul

[PATCH] sd: disentangle barriers in SCSI

2007-08-03 Thread James Bottomley
Our current implementation has a generic set of barrier functions that go through the SCSI driver model. Realistically, this is unnecessary, because the only device that can use barriers (sd) can set the flush functions up at probe or revalidate time. This patch pulls the barrier functions out of