diff options
| -rw-r--r-- | block/partition-generic.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/block/partition-generic.c b/block/partition-generic.c index fefd01b496a0..5d8701941054 100644 --- a/block/partition-generic.c +++ b/block/partition-generic.c @@ -217,10 +217,21 @@ static void part_release(struct device *dev) kfree(p); } +static int part_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + struct hd_struct *part = dev_to_part(dev); + + add_uevent_var(env, "PARTN=%u", part->partno); + if (part->info && part->info->volname[0]) + add_uevent_var(env, "PARTNAME=%s", part->info->volname); + return 0; +} + struct device_type part_type = { .name = "partition", .groups = part_attr_groups, .release = part_release, + .uevent = part_uevent, }; static void delete_partition_rcu_cb(struct rcu_head *head) |