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>
CC: Haavard Skinnemoen <hskinnemoen@atmel.com>
---
Index: tree-linus/arch/avr32/Kconfig
===================================================================
--- tree-linus.orig/arch/avr32/Kconfig
+++ tree-linus/arch/avr32/Kconfig
@@ -13,7 +13,6 @@ config AVR32
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
- select HAVE_ARCH_SHOW_MEM
help
AVR32 is a high-performance 32-bit RISC microprocessor core,
designed for cost-sensitive embedded applications, with particular
Index: tree-linus/arch/avr32/mm/init.c
===================================================================
--- tree-linus.orig/arch/avr32/mm/init.c
+++ tree-linus/arch/avr32/mm/init.c
@@ -37,45 +37,6 @@ unsigned long mmu_context_cache = NO_CON
#define START_PFN (NODE_DATA(0)->bdata->node_boot_start >> PAGE_SHIFT)
#define MAX_LOW_PFN (NODE_DATA(0)->bdata->node_low_pfn)
-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
*
--
--
