| commit | 86c824b9434e764d01489688e4e38aee43b93fcf | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Wed Apr 15 09:00:07 2009 +0200 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Wed Apr 15 12:10:12 2009 +0200 |
| tree | 0aa776b6fb5af04e9392c3f49842eeee97a5bd74 | |
| parent | 61e0d47c33cc371f725bcda4a47ae0efe652dba8 [diff] |
bio: add documentation to bio_alloc() Explain that with __GFP_WAIT set it will not fail, and that the caller must never allocate more than 1 bio at the time. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>