Revert "block: fix accounting bug on cross partition merges"
[linux-3.10.git] / fs / partitions / check.c
index b81bfc0..0a8b0ad 100644 (file)
@@ -365,25 +365,17 @@ struct device_type part_type = {
 static void delete_partition_rcu_cb(struct rcu_head *head)
 {
        struct hd_struct *part = container_of(head, struct hd_struct, rcu_head);
-       struct gendisk *disk = part_to_disk(part);
-       struct request_queue *q = disk->queue;
-       unsigned long flags;
 
        part->start_sect = 0;
        part->nr_sects = 0;
        part_stat_set_all(part, 0);
        put_device(part_to_dev(part));
-
-       spin_lock_irqsave(q->queue_lock, flags);
-       elv_quiesce_end(q);
-       spin_unlock_irqrestore(q->queue_lock, flags);
 }
 
 void delete_partition(struct gendisk *disk, int partno)
 {
        struct disk_part_tbl *ptbl = disk->part_tbl;
        struct hd_struct *part;
-       struct request_queue *q = disk->queue;
 
        if (partno >= ptbl->len)
                return;
@@ -398,10 +390,6 @@ void delete_partition(struct gendisk *disk, int partno)
        kobject_put(part->holder_dir);
        device_del(part_to_dev(part));
 
-       spin_lock_irq(q->queue_lock);
-       elv_quiesce_start(q);
-       spin_unlock_irq(q->queue_lock);
-
        call_rcu(&part->rcu_head, delete_partition_rcu_cb);
 }