void set_capacity(struct gendisk *disk, sector_t sectors)
{
struct block_device *bdev = disk->part0;
- unsigned long flags;
- spin_lock_irqsave(&bdev->bd_size_lock, flags);
+ spin_lock(&bdev->bd_size_lock);
i_size_write(bdev->bd_inode, (loff_t)sectors << SECTOR_SHIFT);
- spin_unlock_irqrestore(&bdev->bd_size_lock, flags);
+ spin_unlock(&bdev->bd_size_lock);
}
EXPORT_SYMBOL(set_capacity);
return false;
pr_info("%s: detected capacity change from %lld to %lld\n",
- disk->disk_name, size, capacity);
+ disk->disk_name, capacity, size);
/*
* Historically we did not send a uevent for changes to/from an empty
struct disk_part_iter piter;
struct block_device *part;
- disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0);
+ disk_part_iter_init(&piter, disk, DISK_PITER_INCL_EMPTY_PART0);
while ((part = disk_part_iter_next(&piter)))
kobject_uevent(bdev_kobj(part), action);
disk_part_iter_exit(&piter);