| commit | a8474ce23a73185dd2bae4c884b1716474032d31 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Tue Aug 07 09:02:51 2007 +0200 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Tue Oct 16 11:12:53 2007 +0200 |
| tree | 63501846b8aaef02579a868f6d5118b6a07c4a5e | |
| parent | 0cde8d9510e242c73b2d68f9949cd3c456c863b4 [diff] |
SCSI: support for allocating large scatterlists This is what enables large commands. If we need to allocate an sgtable that doesn't fit in a single page, allocate several SCSI_MAX_SG_SEGMENTS sized tables and chain them together. SCSI defaults to large chained sg tables, if the arch supports it. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>