| commit | 7ecc56c62b27d93838ee67fc2c7a1c3c480aea04 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed May 04 07:29:50 2022 -0700 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed May 04 18:29:52 2022 -0600 |
| tree | afab60eadb98d3a8a76c957ab39f47d5da3d99cc | |
| parent | 513616843d736fb7161b4460cdfe5aa825c5902c [diff] |
block: allow passing a NULL bdev to bio_alloc_clone/bio_init_clone Device mapper wants to allocate a bio before knowing the device it gets send to, so add explicit support for that. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Mike Snitzer <snitzer@kernel.org> Link: https://lore.kernel.org/r/20220504142950.567582-3-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>