diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-11-02 21:29:53 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-03 10:31:48 -0600 |
| commit | 8ddcd653257c18a669fcb75ee42c37054908e0d6 (patch) | |
| tree | 1717b2161a7b718d00e11394c8163dcaf1622a71 /mm | |
| parent | 517bf3c306bad4fe0da631f90ae2ec40924dee2b (diff) | |
| download | linux-8ddcd653257c18a669fcb75ee42c37054908e0d6.tar.bz2 | |
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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions