| commit | 7e0de388600c4789d07a581d98f0b044e9b34d3b | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Tue Jun 13 10:37:07 2017 -0600 |
| committer | Jens Axboe <axboe@fb.com> | Tue Jun 13 10:43:55 2017 -0600 |
| tree | 8eb1b4685cf3068621f1bd54d66a4057ff12210a | |
| parent | fc8f6085b0285139c75eeafa6b6e2f4e693b4d51 [diff] |
nvme: add support for streams and directives This adds support for Directives in NVMe, particular for the Streams directive. We default to allocating 4 streams per name space, but it is configurable with the 'streams_per_ns' module option. If a write stream is set in a write, flag is as such before sending it to the device. Some debug stuff in this patch, dumping streams ID params when we load nvme. Signed-off-by: Jens Axboe <axboe@kernel.dk>