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/openbmc/linux/include/uapi/linux/
H A Dblkzoned.hdiff 65e4e3eee83d7a4ad7e8c5175b2a0ddfd3b5685f Fri Oct 12 05:08:46 CDT 2018 Damien Le Moal <damien.lemoal@wdc.com> block: Introduce BLKGETNRZONES ioctl

Get a zoned block device total number of zones. The device can be a
partition of the whole device. The number of zones 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>
/openbmc/linux/block/
H A Dioctl.cdiff 65e4e3eee83d7a4ad7e8c5175b2a0ddfd3b5685f Fri Oct 12 05:08:46 CDT 2018 Damien Le Moal <damien.lemoal@wdc.com> block: Introduce BLKGETNRZONES ioctl

Get a zoned block device total number of zones. The device can be a
partition of the whole device. The number of zones 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>