| commit | cc66b4512cae8df4ed1635483210aabf7690ec27 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Tue Mar 04 11:47:46 2008 +0100 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Tue Mar 04 11:47:46 2008 +0100 |
| tree | 8f96be9db22c086efa3751c5c3a80f0ac6007c9f | |
| parent | 56d94a37f63ad1c9da3bc8e903f79d0ee1e80170 [diff] |
block: fix blkdev_issue_flush() not detecting and passing EOPNOTSUPP back This is important to eg dm, that tries to decide whether to stop using barriers or not. Tested as working by Anders Henke <anders.henke@1und1.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>