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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-03-27 11:15:42 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 18:44:45 +0200 |
| commit | 7126cffe74f0dbcd015aaabab01069f422526535 (patch) | |
| tree | 2afae8c0ad021ac99b21b38c79988d5e6a208da1 /include/asm-m32r/mmzone.h | |
| parent | [PATCH] unify pfn_to_page: h8300 pfn_to_page (diff) | |
| download | linux-7126cffe74f0dbcd015aaabab01069f422526535.tar.xz linux-7126cffe74f0dbcd015aaabab01069f422526535.zip | |
[PATCH] unify pfn_to_page: m32r pfn_to_page
m32r can use generic funcs.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hirokazu Takata <takata.hirokazu@renesas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m32r/mmzone.h')
| -rw-r--r-- | include/asm-m32r/mmzone.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/asm-m32r/mmzone.h b/include/asm-m32r/mmzone.h index adc7970a77ec..9f3b5accda88 100644 --- a/include/asm-m32r/mmzone.h +++ b/include/asm-m32r/mmzone.h @@ -21,20 +21,6 @@ extern struct pglist_data *node_data[]; __pgdat->node_start_pfn + __pgdat->node_spanned_pages - 1; \ }) -#define pfn_to_page(pfn) \ -({ \ - unsigned long __pfn = pfn; \ - int __node = pfn_to_nid(__pfn); \ - &NODE_DATA(__node)->node_mem_map[node_localnr(__pfn,__node)]; \ -}) - -#define page_to_pfn(pg) \ -({ \ - struct page *__page = pg; \ - struct zone *__zone = page_zone(__page); \ - (unsigned long)(__page - __zone->zone_mem_map) \ - + __zone->zone_start_pfn; \ -}) #define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT)) /* * pfn_valid should be made as fast as possible, and the current definition |