Messages in this thread Patch in this message |  | | Date | Mon, 07 Apr 2008 16:40:30 +0200 | From | Johannes Weiner <> | Subject | [patch 22/22 -v3] xtensa: Use generic show_mem() |
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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> CC: Chris Zankel <chris@zankel.net> ---
Index: tree-linus/arch/xtensa/mm/init.c =================================================================== --- tree-linus.orig/arch/xtensa/mm/init.c +++ tree-linus/arch/xtensa/mm/init.c @@ -280,32 +280,6 @@ void free_initmem(void) (&__init_end - &__init_begin) >> 10); } -void show_mem(void) -{ - int i, free = 0, total = 0, reserved = 0; - int shared = 0, cached = 0; - - printk("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("%d pages of RAM\n", total); - printk("%d reserved pages\n", reserved); - printk("%d pages shared\n", shared); - printk("%d pages swap cached\n",cached); - printk("%d free pages\n", free); -} - struct kmem_cache *pgtable_cache __read_mostly; static void pgd_ctor(struct kmem_cache *cache, void* addr) Index: tree-linus/arch/xtensa/Kconfig =================================================================== --- tree-linus.orig/arch/xtensa/Kconfig +++ tree-linus/arch/xtensa/Kconfig @@ -15,6 +15,7 @@ config XTENSA bool default y select HAVE_IDE + select HAVE_GENERIC_SHOW_MEM help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both --
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