| commit | 58b45602751ddf16e57170656670aa5a8f78eeca | [log] [tgz] |
|---|---|---|
| author | Ming Lin <ming.l@ssi.samsung.com> | Tue Mar 22 00:24:43 2016 -0700 |
| committer | Jens Axboe <axboe@fb.com> | Tue Apr 12 13:44:00 2016 -0600 |
| tree | e8bbe385e5f4fd4dea3139937db75b66fcf022a5 | |
| parent | 2e39e0f608c130411f52c9fe5648dbcda5e28528 [diff] |
nvme: add helper nvme_map_len() The helper returns the number of bytes that need to be mapped using PRPs/SGL entries. Signed-off-by: Ming Lin <ming.l@ssi.samsung.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>