remove_active_range man page on Scientific

remove_active_range man page on Scientific

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REMOVE_ACTIVE_RANGE(9)	  Memory Management in Linux	REMOVE_ACTIVE_RANGE(9)

NAME
       remove_active_range - Shrink an existing registered range of PFNs

SYNOPSIS
       void remove_active_range(unsigned int nid, unsigned long start_pfn,
				unsigned long end_pfn);

ARGUMENTS
       nid
	   The node id the range is on that should be shrunk

       start_pfn
	   The new PFN of the range

       end_pfn
	   The new PFN of the range

DESCRIPTION
       i386 with NUMA use alloc_remap to store a node_mem_map on a local node.
       The map is kept near the end physical page range that has already been
       registered. This function allows an arch to shrink an existing
       registered range.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		REMOVE_ACTIVE_RANGE(9)

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