From 0d833b41092df2f4a65cbdb0a0a947c35cdd2f9d Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Mon, 27 Mar 2006 01:15:43 -0800 Subject: [PATCH] [PATCH] unify pfn_to_page: parisc pfn_to_page PARISC can use generic funcs. Signed-off-by: KAMEZAWA Hiroyuki Cc: Kyle McMartin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-parisc/mmzone.h | 17 ----------------- include/asm-parisc/page.h | 3 +-- 2 files changed, 1 insertion(+), 19 deletions(-) diff --git a/include/asm-parisc/mmzone.h b/include/asm-parisc/mmzone.h index ae039f4fd71..ceb9b73199d 100644 --- a/include/asm-parisc/mmzone.h +++ b/include/asm-parisc/mmzone.h @@ -25,23 +25,6 @@ extern struct node_map_data node_data[]; pg_data_t *__pgdat = NODE_DATA(nid); \ __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \ }) -#define node_localnr(pfn, nid) ((pfn) - node_start_pfn(nid)) - -#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); \ - BUG_ON(__zone == NULL); \ - (unsigned long)(__page - __zone->zone_mem_map) \ - + __zone->zone_start_pfn; \ -}) /* We have these possible memory map layouts: * Astro: 0-3.75, 67.75-68, 4-64 diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h index 4a6752b0afe..9f303c0c3cd 100644 --- a/include/asm-parisc/page.h +++ b/include/asm-parisc/page.h @@ -130,8 +130,6 @@ extern int npmem_ranges; #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET)) #ifndef CONFIG_DISCONTIGMEM -#define pfn_to_page(pfn) (mem_map + (pfn)) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map)) #define pfn_valid(pfn) ((pfn) < max_mapnr) #endif /* CONFIG_DISCONTIGMEM */ @@ -152,6 +150,7 @@ extern int npmem_ranges; #endif /* __KERNEL__ */ +#include #include #endif /* _PARISC_PAGE_H */ -- 2.32.0.93.g670b81a890