| commit | 797e7dbbee0a91fa1349192f18ad5c454997d876 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <htejun@gmail.com> | Fri Jan 06 09:51:03 2006 +0100 |
| committer | Jens Axboe <axboe@suse.de> | Fri Jan 06 09:51:03 2006 +0100 |
| tree | c0d5974f469dd2d3d4f9b15d87d201b61e248f54 | |
| parent | 52d9e675361261a1eb1716b02222ec6177ec342b [diff] |
[BLOCK] reimplement handling of barrier request Reimplement handling of barrier requests. * Flexible handling to deal with various capabilities of target devices. * Retry support for falling back. * Tagged queues which don't support ordered tag can do ordered. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <axboe@suse.de>