mips: use generic show_mem()
Remove arch-specific show_mem() in favor of the generic version. This also removes the following redundant information display: - pages in swapcache, printed by show_swap_cache_info() where show_mem() calls show_free_areas(), which calls show_swap_cache_info(). And show_mem() does now actually print something on configurations with multiple nodes. Signed-off-by: Johannes Weiner <hannes@saeurebad.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -3,8 +3,7 @@
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#
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obj-y += cache.o dma-default.o extable.o fault.o \
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init.o pgtable.o tlbex.o tlbex-fault.o \
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uasm.o page.o
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init.o tlbex.o tlbex-fault.o uasm.o page.o
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obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o
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obj-$(CONFIG_64BIT) += pgtable-64.o
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@ -1,36 +0,0 @@
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#include <linux/kernel.h>
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#include <linux/mm.h>
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#include <linux/swap.h>
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void show_mem(void)
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{
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#ifndef CONFIG_NEED_MULTIPLE_NODES /* XXX(hch): later.. */
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int pfn, total = 0, reserved = 0;
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int shared = 0, cached = 0;
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int highmem = 0;
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struct page *page;
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printk("Mem-info:\n");
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show_free_areas();
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pfn = max_mapnr;
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while (pfn-- > 0) {
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if (!pfn_valid(pfn))
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continue;
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page = pfn_to_page(pfn);
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total++;
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if (PageHighMem(page))
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highmem++;
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if (PageReserved(page))
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reserved++;
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else if (PageSwapCache(page))
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cached++;
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else if (page_count(page))
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shared += page_count(page) - 1;
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}
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printk("%d pages of RAM\n", total);
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printk("%d pages of HIGHMEM\n", highmem);
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printk("%d reserved pages\n", reserved);
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printk("%d pages shared\n", shared);
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printk("%d pages swap cached\n", cached);
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#endif
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}
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