diff options
Diffstat (limited to 'include/asm-parisc/mmzone.h')
-rw-r--r-- | include/asm-parisc/mmzone.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/include/asm-parisc/mmzone.h b/include/asm-parisc/mmzone.h index ae039f4fd711..ceb9b73199d1 100644 --- a/include/asm-parisc/mmzone.h +++ b/include/asm-parisc/mmzone.h | |||
@@ -25,23 +25,6 @@ extern struct node_map_data node_data[]; | |||
25 | pg_data_t *__pgdat = NODE_DATA(nid); \ | 25 | pg_data_t *__pgdat = NODE_DATA(nid); \ |
26 | __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \ | 26 | __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \ |
27 | }) | 27 | }) |
28 | #define node_localnr(pfn, nid) ((pfn) - node_start_pfn(nid)) | ||
29 | |||
30 | #define pfn_to_page(pfn) \ | ||
31 | ({ \ | ||
32 | unsigned long __pfn = (pfn); \ | ||
33 | int __node = pfn_to_nid(__pfn); \ | ||
34 | &NODE_DATA(__node)->node_mem_map[node_localnr(__pfn,__node)]; \ | ||
35 | }) | ||
36 | |||
37 | #define page_to_pfn(pg) \ | ||
38 | ({ \ | ||
39 | struct page *__page = pg; \ | ||
40 | struct zone *__zone = page_zone(__page); \ | ||
41 | BUG_ON(__zone == NULL); \ | ||
42 | (unsigned long)(__page - __zone->zone_mem_map) \ | ||
43 | + __zone->zone_start_pfn; \ | ||
44 | }) | ||
45 | 28 | ||
46 | /* We have these possible memory map layouts: | 29 | /* We have these possible memory map layouts: |
47 | * Astro: 0-3.75, 67.75-68, 4-64 | 30 | * Astro: 0-3.75, 67.75-68, 4-64 |