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> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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46244a2b3c
Коммит
a2e9c44337
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@ -53,33 +53,6 @@ static unsigned long empty_bad_page;
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unsigned long empty_zero_page;
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void show_mem(void)
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{
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unsigned long i;
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int free = 0, total = 0, reserved = 0, shared = 0;
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int cached = 0;
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printk(KERN_INFO "Mem-info:\n");
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show_free_areas();
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i = max_mapnr;
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while (i-- > 0) {
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total++;
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if (PageReserved(mem_map + i))
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reserved++;
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else if (PageSwapCache(mem_map + i))
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cached++;
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else if (!page_count(mem_map + i))
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free++;
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else
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shared += page_count(mem_map + i) - 1;
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}
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printk(KERN_INFO "%d pages of RAM\n", total);
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printk(KERN_INFO "%d free pages\n", free);
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printk(KERN_INFO "%d reserved pages\n", reserved);
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printk(KERN_INFO "%d pages shared\n", shared);
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printk(KERN_INFO "%d pages swap cached\n", cached);
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}
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/*
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* paging_init() continues the virtual memory environment setup which
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* was begun by the code in arch/head.S.
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