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| author | Damien Le Moal <damien.lemoal@wdc.com> | 2018-10-12 19:08:45 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-10-25 11:17:40 -0600 |
| commit | 72cd87576d1d885fc2968416ed5aca8f54749653 (patch) | |
| tree | c965a7ffee387262de03c108c6fecc837e5b98bb /block/blk.h | |
| parent | 2e85fbaff3a71e46038ec736186c42ffa721c775 (diff) | |
block: Introduce BLKGETZONESZ ioctl
Get a zoned block device zone size in number of 512 B sectors.
The zone size is always 0 for regular block devices.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
0 files changed, 0 insertions, 0 deletions