On Tue, Mar 26, 2019 at 08:34:20AM +0000, Pankaj Suryawanshi wrote: > Hello, > > 1. Is there any way to print whole physical and virtual memory map in kernel/user space ? > > 2. Is there any way to print map of cma area reserved memory and movable pages of cma area. > > 3. Is there any way to know who pinned the pages from cma reserved area ? You probably want tools/vm/page-types.c