On Wed, Jul 06, 2016 at 06:12:50PM +0530, Ronit Halder wrote: > There are three memblock_type members memory , reserved and physmem in > memblock structure. > What is the significance of each member? According to https://github.com/0xAX/linux-insides/blob/master/mm/linux-mm-1.md they describe the type of the memory memory block. Cheers, Silvan