diff options
Diffstat (limited to 'drivers/block/null_blk/main.c')
| -rw-r--r-- | drivers/block/null_blk/main.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c index 1f154f92f4c2..7d28e3aa406c 100644 --- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -523,6 +523,24 @@ out: } CONFIGFS_ATTR(nullb_device_, badblocks); +static ssize_t nullb_device_zone_readonly_store(struct config_item *item, + const char *page, size_t count) +{ + struct nullb_device *dev = to_nullb_device(item); + + return zone_cond_store(dev, page, count, BLK_ZONE_COND_READONLY); +} +CONFIGFS_ATTR_WO(nullb_device_, zone_readonly); + +static ssize_t nullb_device_zone_offline_store(struct config_item *item, + const char *page, size_t count) +{ + struct nullb_device *dev = to_nullb_device(item); + + return zone_cond_store(dev, page, count, BLK_ZONE_COND_OFFLINE); +} +CONFIGFS_ATTR_WO(nullb_device_, zone_offline); + static struct configfs_attribute *nullb_device_attrs[] = { &nullb_device_attr_size, &nullb_device_attr_completion_nsec, @@ -549,6 +567,8 @@ static struct configfs_attribute *nullb_device_attrs[] = { &nullb_device_attr_zone_nr_conv, &nullb_device_attr_zone_max_open, &nullb_device_attr_zone_max_active, + &nullb_device_attr_zone_readonly, + &nullb_device_attr_zone_offline, &nullb_device_attr_virt_boundary, &nullb_device_attr_no_sched, &nullb_device_attr_shared_tag_bitmap, @@ -614,7 +634,7 @@ static ssize_t memb_group_features_show(struct config_item *item, char *page) "poll_queues,power,queue_mode,shared_tag_bitmap,size," "submit_queues,use_per_node_hctx,virt_boundary,zoned," "zone_capacity,zone_max_active,zone_max_open," - "zone_nr_conv,zone_size\n"); + "zone_nr_conv,zone_offline,zone_readonly,zone_size\n"); } CONFIGFS_ATTR_RO(memb_group_, features); |