lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

avr32: use generic show_mem()

Browse Source 
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: Johannes Weiner <hannes@saeurebad.de>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Johannes Weiner
2008-07-25 19:46:09 -07:00
committed by Linus Torvalds
parent 5f834b9f3b
commit 46244a2b3c
1 changed files with 0 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
arch/avr32/mm/init.c
View File

@@ -38,45 +38,6 @@ EXPORT_SYMBOL(empty_zero_page);
*/ */
unsigned long mmu_context_cache = NO_CONTEXT; 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 * paging_init() sets up the page tables
* *