dev->nr_luns = dev->luns_per_chnl * dev->nr_chnls;
dev->total_secs = dev->nr_luns * dev->sec_per_lun;
+ dev->lun_map = kcalloc(BITS_TO_LONGS(dev->nr_luns),
+ sizeof(unsigned long), GFP_KERNEL);
+ if (!dev->lun_map)
+ return -ENOMEM;
INIT_LIST_HEAD(&dev->online_targets);
mutex_init(&dev->mlock);
+ spin_lock_init(&dev->lock);
return 0;
}
return 0;
err_init:
+ kfree(dev->lun_map);
kfree(dev);
return ret;
}
up_write(&nvm_lock);
nvm_exit(dev);
+ kfree(dev->lun_map);
kfree(dev);
}
EXPORT_SYMBOL(nvm_unregister);