| commit | 8ddcd653257c18a669fcb75ee42c37054908e0d6 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Thu Nov 02 21:29:53 2017 +0300 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri Nov 03 10:31:48 2017 -0600 |
| tree | 1717b2161a7b718d00e11394c8163dcaf1622a71 | |
| parent | 517bf3c306bad4fe0da631f90ae2ec40924dee2b [diff] |
block: introduce GENHD_FL_HIDDEN With this flag a driver can create a gendisk that can be used for I/O submission inside the kernel, but which is not registered as user facing block device. This will be useful for the NVMe multipath implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>