Messages in this thread Patch in this message |  | | Date | Mon, 07 Apr 2008 16:40:21 +0200 | From | Johannes Weiner <> | Subject | [patch 13/22 -v3] mn10300: 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: David Howells <dhowells@redhat.com> ---
Index: tree-linus/arch/mn10300/Kconfig =================================================================== --- tree-linus.orig/arch/mn10300/Kconfig +++ tree-linus/arch/mn10300/Kconfig @@ -7,6 +7,7 @@ mainmenu "Linux Kernel Configuration" config MN10300 def_bool y + select HAVE_GENERIC_SHOW_MEM config AM33 def_bool y Index: tree-linus/arch/mn10300/mm/pgtable.c =================================================================== --- tree-linus.orig/arch/mn10300/mm/pgtable.c +++ tree-linus/arch/mn10300/mm/pgtable.c @@ -27,33 +27,6 @@ #include <asm/tlb.h> #include <asm/tlbflush.h> -void show_mem(void) -{ - unsigned long i; - int free = 0, total = 0, reserved = 0, shared = 0; - - int cached = 0; - printk(KERN_INFO "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(KERN_INFO "%d pages of RAM\n", total); - printk(KERN_INFO "%d free pages\n", free); - printk(KERN_INFO "%d reserved pages\n", reserved); - printk(KERN_INFO "%d pages shared\n", shared); - printk(KERN_INFO "%d pages swap cached\n", cached); -} - /* * Associate a large virtual page frame with a given physical page frame * and protection flags for that frame. pfn is for the base of the page, --
|  |