m68knommu is uClinux
---------- Forwarded message ----------
Date: Fri, 27 Jun 2008 13:53:59 +0200
From: Johannes Weiner <[EMAIL PROTECTED]>
To: Andrew Morton <[EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED], [EMAIL PROTECTED],
Geert Uytterhoeven <[EMAIL PROTECTED]>
Subject: [PATCH 10/20] m68knommu: use generic show_mem()
Remove arch-specific show_mem() in favor of the generic version.
This also removes the following redundant information display:
- free pages, printed by show_free_areas()
- pages in swapcache, printed by show_swap_cache_info()
where show_mem() calls show_free_areas(), which calls
show_swap_cache_info().
Signed-off-by: Johannes Weiner <[EMAIL PROTECTED]>
CC: Geert Uytterhoeven <[EMAIL PROTECTED]>
---
arch/m68knommu/Kconfig | 1 +
arch/m68knommu/mm/init.c | 27 ---------------------------
2 files changed, 1 insertion(+), 27 deletions(-)
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -9,6 +9,7 @@ config M68K
bool
default y
select HAVE_IDE
+ select HAVE_GENERIC_SHOW_MEM
config MMU
bool
--- a/arch/m68knommu/mm/init.c
+++ b/arch/m68knommu/mm/init.c
@@ -62,33 +62,6 @@ static unsigned long empty_bad_page;
unsigned long empty_zero_page;
-void show_mem(void)
-{
- unsigned long i;
- int free = 0, total = 0, reserved = 0, shared = 0;
- int cached = 0;
-
- printk(KERN_INFO "\nMem-info:\n");
- show_free_areas();
- i = max_mapnr;
- while (i-- > 0) {
- total++;
- if (PageReserved(mem_map+i))
- reserved++;
- else if (PageSwapCache(mem_map+i))
- cached++;
- else if (!page_count(mem_map+i))
- free++;
- else
- shared += page_count(mem_map+i) - 1;
- }
- printk(KERN_INFO "%d pages of RAM\n",total);
- printk(KERN_INFO "%d free pages\n",free);
- printk(KERN_INFO "%d reserved pages\n",reserved);
- printk(KERN_INFO "%d pages shared\n",shared);
- printk(KERN_INFO "%d pages swap cached\n",cached);
-}
-
extern unsigned long memory_start;
extern unsigned long memory_end;
--
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