diff options
| author | Pete Wyckoff <pw@osc.edu> | 2008-01-01 10:23:02 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-01-28 10:04:46 +0100 |
| commit | 482eb689169948e9f4966fbae6be4d6bc0bfa818 (patch) | |
| tree | 93f2e9915b34192a92442fbf800d3a9b47819909 /Documentation/rpc-cache.txt | |
| parent | 6da127ad0918f93ea93678dad62ce15ffed18797 (diff) | |
block: allow queue dma_alignment of zero
Let queue_dma_alignment return 0 if it was specifically set to 0.
This permits devices with no particular alignment restrictions to
use arbitrary user space buffers without copying.
Signed-off-by: Pete Wyckoff <pw@osc.edu>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'Documentation/rpc-cache.txt')
0 files changed, 0 insertions, 0 deletions