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Commit 46244a2b authored by Johannes Weiner's avatar Johannes Weiner Committed by Linus Torvalds
Browse files

avr32: 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 slabs, 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: default avatarJohannes Weiner <hannes@saeurebad.de>
Acked-by: default avatarHaavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5f834b9f

arch/avr32/mm/init.c

+0 −39
Original line number Diff line number Diff line
@@ -38,45 +38,6 @@ EXPORT_SYMBOL(empty_zero_page); 
 */

unsigned long mmu_context_cache = NO_CONTEXT;



void show_mem(void)

{

	int total = 0, reserved = 0, cached = 0;

	int slab = 0, free = 0, shared = 0;

	pg_data_t *pgdat;



	printk("Mem-info:\n");

	show_free_areas();



	for_each_online_pgdat(pgdat) {

		struct page *page, *end;



		page = pgdat->node_mem_map;

		end = page + pgdat->node_spanned_pages;



		do {

			total++;

			if (PageReserved(page))

				reserved++;

			else if (PageSwapCache(page))

				cached++;

			else if (PageSlab(page))

				slab++;

			else if (!page_count(page))

				free++;

			else

				shared += page_count(page) - 1;

			page++;

		} while (page < end);

	}



	printk ("%d pages of RAM\n", total);

	printk ("%d free pages\n", free);

	printk ("%d reserved pages\n", reserved);

	printk ("%d slab pages\n", slab);

	printk ("%d pages shared\n", shared);

	printk ("%d pages swap cached\n", cached);

}



/*

 * paging_init() sets up the page tables

 *