On 01/21/2016 10:47 AM, Wenwei Tao wrote: <snip> > > Currently a bitmap of luns already added into nvm_dev, every time we > map the luns we check the bitmap. > I don't quite understand why we need to add another bitmap? We can definitely use lun_map that you introduced in the patch. -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html