centos man page for free_bootmem_with_active_regions

FREE_BOOTMEM_WITH_AC(9) 				    Memory Management in Linux					   FREE_BOOTMEM_WITH_AC(9)

NAME
       free_bootmem_with_active_regions - Call free_bootmem_node for each active range

SYNOPSIS
       void free_bootmem_with_active_regions(int nid, unsigned long max_low_pfn);

ARGUMENTS
       nid
	   The node to free memory on. If MAX_NUMNODES, all nodes are freed.

       max_low_pfn
	   The highest PFN that will be passed to free_bootmem_node

DESCRIPTION
       If an architecture guarantees that all ranges registered with add_active_ranges contain no holes and may be freed, this this function may
       be used instead of calling free_bootmem manually.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   FREE_BOOTMEM_WITH_AC(9)