diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2024-07-04 08:28:15 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-07-05 09:42:04 +0300 |
| commit | f2a7bea23710fceb99dac6da4ef82c3cc8932f7f (patch) | |
| tree | f1707c27023fe82ac5e4d0abf7c90b0b1807cd82 /drivers | |
| parent | 81e7706345f06e1e97a092f59697b7e20a0ee868 (diff) | |
| download | linux-f2a7bea23710fceb99dac6da4ef82c3cc8932f7f.tar.xz | |
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 <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20240704052816.623865-5-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/null_blk/zoned.c | 2 | ||||
| -rw-r--r-- | drivers/block/ublk_drv.c | 2 | ||||
| -rw-r--r-- | drivers/block/virtio_blk.c | 2 | ||||
| -rw-r--r-- | drivers/nvme/host/zns.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/sd_zbc.c | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/null_blk/zoned.c b/drivers/block/null_blk/zoned.c index 7996e2e7dce2..9bc768b2ca56 100644 --- a/drivers/block/null_blk/zoned.c +++ b/drivers/block/null_blk/zoned.c @@ -164,7 +164,7 @@ int null_init_zoned_dev(struct nullb_device *dev, sector += dev->zone_size_sects; } - lim->features |= BLK_FEAT_ZONED | BLK_FEAT_ZONE_RESETALL; + lim->features |= BLK_FEAT_ZONED; lim->chunk_sectors = dev->zone_size_sects; lim->max_zone_append_sectors = dev->zone_append_max_sectors; lim->max_open_zones = dev->zone_max_open; 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; diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 6c64a67ab9c9..84c3efd0c611 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -728,7 +728,7 @@ static int virtblk_read_zoned_limits(struct virtio_blk *vblk, dev_dbg(&vdev->dev, "probing host-managed zoned device\n"); - lim->features |= BLK_FEAT_ZONED | BLK_FEAT_ZONE_RESETALL; + lim->features |= BLK_FEAT_ZONED; virtio_cread(vdev, struct virtio_blk_config, zoned.max_open_zones, &v); diff --git a/drivers/nvme/host/zns.c b/drivers/nvme/host/zns.c index 99bb89c2495a..9a06f9d98cd6 100644 --- a/drivers/nvme/host/zns.c +++ b/drivers/nvme/host/zns.c @@ -108,7 +108,7 @@ free_data: void nvme_update_zone_info(struct nvme_ns *ns, struct queue_limits *lim, struct nvme_zone_info *zi) { - lim->features |= BLK_FEAT_ZONED | BLK_FEAT_ZONE_RESETALL; + lim->features |= BLK_FEAT_ZONED; lim->max_open_zones = zi->max_open_zones; lim->max_active_zones = zi->max_active_zones; lim->max_zone_append_sectors = ns->ctrl->max_zone_append; diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c index f7067afac79c..c8b9654d30f0 100644 --- a/drivers/scsi/sd_zbc.c +++ b/drivers/scsi/sd_zbc.c @@ -599,7 +599,7 @@ int sd_zbc_read_zones(struct scsi_disk *sdkp, struct queue_limits *lim, if (sdkp->device->type != TYPE_ZBC) return 0; - lim->features |= BLK_FEAT_ZONED | BLK_FEAT_ZONE_RESETALL; + lim->features |= BLK_FEAT_ZONED; /* * Per ZBC and ZAC specifications, writes in sequential write required |