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Commit 5be4a963 authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Give move verbose show_mem() output just like i386. 



We now report everything i386 does except for highmem which
doesn't apply.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 28256ca2

arch/sparc64/mm/init.c

+37 −2
Original line number Diff line number Diff line
@@ -421,12 +421,47 @@ void __kprobes flush_icache_range(unsigned long start, unsigned long end) 


void show_mem(void)

{

	unsigned long total = 0, reserved = 0;

	unsigned long shared = 0, cached = 0;

	pg_data_t *pgdat;



	printk(KERN_INFO "Mem-info:\n");

	show_free_areas();

	printk(KERN_INFO "Free swap:       %6ldkB\n",

	       nr_swap_pages << (PAGE_SHIFT-10));

	printk(KERN_INFO "%ld pages of RAM\n", num_physpages);

	printk(KERN_INFO "%lu free pages\n", nr_free_pages());

	for_each_online_pgdat(pgdat) {

		unsigned long i, flags;



		pgdat_resize_lock(pgdat, &flags);

		for (i = 0; i < pgdat->node_spanned_pages; i++) {

			struct page *page = pgdat_page_nr(pgdat, i);

			total++;

			if (PageReserved(page))

				reserved++;

			else if (PageSwapCache(page))

				cached++;

			else if (page_count(page))

				shared += page_count(page) - 1;

		}

		pgdat_resize_unlock(pgdat, &flags);

	}



	printk(KERN_INFO "%lu pages of RAM\n", total);

	printk(KERN_INFO "%lu reserved pages\n", reserved);

	printk(KERN_INFO "%lu pages shared\n", shared);

	printk(KERN_INFO "%lu pages swap cached\n", cached);



	printk(KERN_INFO "%lu pages dirty\n",

	       global_page_state(NR_FILE_DIRTY));

	printk(KERN_INFO "%lu pages writeback\n",

	       global_page_state(NR_WRITEBACK));

	printk(KERN_INFO "%lu pages mapped\n",

	       global_page_state(NR_FILE_MAPPED));

	printk(KERN_INFO "%lu pages slab\n",

		global_page_state(NR_SLAB_RECLAIMABLE) +

		global_page_state(NR_SLAB_UNRECLAIMABLE));

	printk(KERN_INFO "%lu pages pagetables\n",

	       global_page_state(NR_PAGETABLE));

}



void mmu_info(struct seq_file *m)