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-rw-r--r--block/partition-generic.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/block/partition-generic.c b/block/partition-generic.c
index d3d14e81fb12..5f8db5c5140f 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -249,9 +249,10 @@ struct device_type part_type = {
.uevent = part_uevent,
};
-static void delete_partition_rcu_cb(struct rcu_head *head)
+static void delete_partition_work_fn(struct work_struct *work)
{
- struct hd_struct *part = container_of(head, struct hd_struct, rcu_head);
+ struct hd_struct *part = container_of(to_rcu_work(work), struct hd_struct,
+ rcu_work);
part->start_sect = 0;
part->nr_sects = 0;
@@ -262,7 +263,8 @@ static void delete_partition_rcu_cb(struct rcu_head *head)
void __delete_partition(struct percpu_ref *ref)
{
struct hd_struct *part = container_of(ref, struct hd_struct, ref);
- call_rcu(&part->rcu_head, delete_partition_rcu_cb);
+ INIT_RCU_WORK(&part->rcu_work, delete_partition_work_fn);
+ queue_rcu_work(system_wq, &part->rcu_work);
}
/*