diff options
| author | Randy Dunlap <randy.dunlap@oracle.com> | 2007-02-10 01:42:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 10:51:17 -0800 |
| commit | f05b6284ee5d3be51ebe22284fc4b25fc586f380 (patch) | |
| tree | 05624a17093734a56797cc0ec1757fbd74b905f8 | |
| parent | 5a88a13d0624769088ae220e40c2f542f1661eb3 (diff) | |
[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>
| -rw-r--r-- | include/asm-generic/memory_model.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h index 8078cbd2c01..30d8d33491d 100644 --- a/include/asm-generic/memory_model.h +++ b/include/asm-generic/memory_model.h @@ -54,7 +54,7 @@ #define __page_to_pfn(pg) \ ({ struct page *__pg = (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) \ |