On Sat, Feb 16, 2008 at 11:57:15PM +0900, FUJITA Tomonori wrote:
> scsi_debug does at several places:
>
> for_each_sg(sdb->table.sgl, sg, sdb->table.nents, k) {
> kaddr = (unsigned char *)
> kmap_atomic(sg_page(sg), KM_USER0);
>
>
> We cannot do something like that with the clustering enabled (or we
> can use scsi_kmap_atomic_sg).
Why not? Is KM_USER0 used for something else with clstering enabled?
--
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operating system, but compare it to ours. We can't possibly take such
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