summaryrefslogtreecommitdiffstats
path: root/block/blk-core.c
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2017-11-02 21:29:53 +0300
committerJens Axboe <axboe@kernel.dk>2017-11-03 10:31:48 -0600
commit8ddcd653257c18a669fcb75ee42c37054908e0d6 (patch)
tree1717b2161a7b718d00e11394c8163dcaf1622a71 /block/blk-core.c
parent517bf3c306bad4fe0da631f90ae2ec40924dee2b (diff)
downloadlinux-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 'block/blk-core.c')
0 files changed, 0 insertions, 0 deletions