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Subject[patch 05/22 -v3] blackfin: 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 <hannes@saeurebad.de>
Acked-by: Bryan Wu <cooloney@kernel.org>
---
Index: tree-linus/arch/blackfin/mm/init.c
===================================================================
--- tree-linus.orig/arch/blackfin/mm/init.c
+++ tree-linus/arch/blackfin/mm/init.c
@@ -53,33 +53,6 @@ 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 "Mem-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);
-}
-
/*
* paging_init() continues the virtual memory environment setup which
* was begun by the code in arch/head.S.
Index: tree-linus/arch/blackfin/Kconfig
===================================================================
--- tree-linus.orig/arch/blackfin/Kconfig
+++ tree-linus/arch/blackfin/Kconfig
@@ -26,6 +26,7 @@ config BLACKFIN
default y
select HAVE_IDE
select HAVE_OPROFILE
+ select HAVE_GENERIC_SHOW_MEM

config ZONE_DMA
bool
--



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