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Commit 9f3fd602 authored by Andy Whitcroft's avatar Andy Whitcroft Committed by Linus Torvalds
Browse files

[PATCH] mm: kvaddr_to_nid not used in common code 



kvaddr_to_nid() isn't used in common code nor in i386 code.  Remove these
definitions.

Signed-off-by: default avatarAndy Whitcroft <apw@shadowen.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 6bda666a

include/asm-i386/mmzone.h

+0 −5
Original line number Diff line number Diff line
@@ -76,11 +76,6 @@ static inline int pfn_to_nid(unsigned long pfn) 
 * Following are macros that each numa implmentation must define.

 */



/*

 * Given a kernel address, find the home node of the underlying memory.

 */

#define kvaddr_to_nid(kaddr)	pfn_to_nid(__pa(kaddr) >> PAGE_SHIFT)



#define node_start_pfn(nid)	(NODE_DATA(nid)->node_start_pfn)

#define node_end_pfn(nid)						\

({									\

include/linux/mmzone.h

+0 −5
Original line number Diff line number Diff line
@@ -564,11 +564,6 @@ static inline int valid_section_nr(unsigned long nr) 
	return valid_section(__nr_to_section(nr));

}



/*

 * Given a kernel address, find the home node of the underlying memory.

 */

#define kvaddr_to_nid(kaddr)	pfn_to_nid(__pa(kaddr) >> PAGE_SHIFT)



static inline struct mem_section *__pfn_to_section(unsigned long pfn)

{

	return __nr_to_section(pfn_to_section_nr(pfn));