On Tue, Jun 28, 2011 at 12:29:35PM -0700, Andy Grover wrote: > Due to all cdbs' data buffers being referenced by scatterlists, buffers > of more than a page are not contiguous. Instead of handling this in all > control command handlers, we may be able to get away with just limiting > control cdb data buffers to one page. The only control CDBs we handle that > have potentially large data buffers are REPORT LUNS and UNMAP, so if we > didn't want to live with this limitation, they would need to be modified > to walk the pages in the data buffer's sgl. I think this should be moved earlier in the series, that is before making all control CDBs use SG lists. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
