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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-04-15 09:00:07 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-15 12:10:12 +0200 |
| commit | 86c824b9434e764d01489688e4e38aee43b93fcf (patch) | |
| tree | 0aa776b6fb5af04e9392c3f49842eeee97a5bd74 /block/blk-barrier.c | |
| 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>
Diffstat (limited to 'block/blk-barrier.c')
0 files changed, 0 insertions, 0 deletions