Commit f05b6284 authored Feb 10, 2007 by Randy Dunlap Committed by Linus Torvalds Feb 11, 2007

[PATCH] typeof __page_to_pfn with SPARSEMEM=y



With CONFIG_SPARSEMEM=y:

mm/rmap.c:579: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'int'

Make __page_to_pfn() return unsigned long.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 5a88a13d

include/asm-generic/memory_model.h

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -54,7 +54,7 @@
	#define __page_to_pfn(pg) \		#define __page_to_pfn(pg) \
	({ struct page *__pg = (pg); \		({ struct page *__pg = (pg); \
	int __sec = page_to_section(__pg); \		int __sec = page_to_section(__pg); \
	__pg - __section_mem_map_addr(__nr_to_section(__sec)); \		(unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \
	})		})

	#define __pfn_to_page(pfn) \		#define __pfn_to_page(pfn) \