centos man page for vm_unmap_ram

VM_UNMAP_RAM(9) 					    Memory Management in Linux						   VM_UNMAP_RAM(9)

NAME
       vm_unmap_ram - unmap linear kernel address space set up by vm_map_ram

SYNOPSIS
       void vm_unmap_ram(const void * mem, unsigned int count);

ARGUMENTS
       mem
	   the pointer returned by vm_map_ram

       count
	   the count passed to that vm_map_ram call (cannot unmap partial)

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							   VM_UNMAP_RAM(9)