From f2a7bea23710fceb99dac6da4ef82c3cc8932f7f Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Thu, 4 Jul 2024 14:28:15 +0900 Subject: block: Remove REQ_OP_ZONE_RESET_ALL emulation Now that device mapper can handle resetting all zones of a mapped zoned device using REQ_OP_ZONE_RESET_ALL, all zoned block device drivers support this operation. With this, the request queue feature BLK_FEAT_ZONE_RESETALL is not necessary and the emulation code in blk-zone.c can be removed. Signed-off-by: Damien Le Moal Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Martin K. Petersen Link: https://lore.kernel.org/r/20240704052816.623865-5-dlemoal@kernel.org Signed-off-by: Jens Axboe --- drivers/block/ublk_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/block/ublk_drv.c') diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 4fdff13fc23b..d10a2ea07292 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -2194,7 +2194,7 @@ static int ublk_ctrl_start_dev(struct ublk_device *ub, struct io_uring_cmd *cmd) if (!IS_ENABLED(CONFIG_BLK_DEV_ZONED)) return -EOPNOTSUPP; - lim.features |= BLK_FEAT_ZONED | BLK_FEAT_ZONE_RESETALL; + lim.features |= BLK_FEAT_ZONED; lim.max_active_zones = p->max_active_zones; lim.max_open_zones = p->max_open_zones; lim.max_zone_append_sectors = p->max_zone_append_sectors; -- cgit