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Commit 745815f9 authored by Damien Le Moal's avatar Damien Le Moal Committed by Jens Axboe
Browse files

uapi: fix ioctl documentation 



The description of the BLKGETNRZONES zoned block device ioctl was not
added as a comment together with this ioctl definition in commit
65e4e3ee ("block: Introduce BLKGETNRZONES ioctl"). Add its
description here.

Signed-off-by: default avatarDamien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent c83f536a

include/uapi/linux/blkzoned.h

+1 −0
Original line number Diff line number Diff line
@@ -138,6 +138,7 @@ struct blk_zone_range { 
 * @BLKRESETZONE: Reset the write pointer of the zones in the specified

 *                sector range. The sector range must be zone aligned.

 * @BLKGETZONESZ: Get the device zone size in number of 512 B sectors.

 * @BLKGETNRZONES: Get the total number of zones of the device.

 */

#define BLKREPORTZONE	_IOWR(0x12, 130, struct blk_zone_report)

#define BLKRESETZONE	_IOW(0x12, 131, struct blk_zone_range)