diff options
| author | Hannes Reinecke <hare@suse.de> | 2022-05-24 07:56:30 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-05-28 04:38:17 +0200 |
| commit | 98d40e76652e9aeb3aec4065f600d633ed335e94 (patch) | |
| tree | eb5e879fc98571e1d791726027f3e230a5534d50 /block | |
| parent | block: take destination bvec offsets into account in bio_copy_data_iter (diff) | |
| download | linux-98d40e76652e9aeb3aec4065f600d633ed335e94.tar.xz linux-98d40e76652e9aeb3aec4065f600d633ed335e94.zip | |
block: document BLK_STS_AGAIN usage
BLK_STS_AGAIN should only be used if RQF_NOWAIT is set and the bio
would block. So we'd better document that to avoid accidental misuse.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220524055631.85480-2-hare@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions