Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030298AbVIBGN5 (ORCPT ); Fri, 2 Sep 2005 02:13:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030321AbVIBGN5 (ORCPT ); Fri, 2 Sep 2005 02:13:57 -0400 Received: from mgate02.necel.com ([203.180.232.82]:54966 "EHLO mgate02.necel.com") by vger.kernel.org with ESMTP id S1030298AbVIBGN4 (ORCPT ); Fri, 2 Sep 2005 02:13:56 -0400 To: Linus Torvalds Subject: [PATCH] v850: Add show_mem Cc: linux-kernel@vger.kernel.org, Andrew Morton From: Miles Bader Message-Id: <20050902061331.0197149B@dhapc248.dev.necel.com> Date: Fri, 2 Sep 2005 15:13:31 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1550 Lines: 47 Signed-off-by: Miles Bader arch/v850/kernel/setup.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff -ruN -X../cludes linux-2.6.13-uc0/arch/v850/kernel/setup.c linux-2.6.13-uc0-v850-20050902/arch/v850/kernel/setup.c --- linux-2.6.13-uc0/arch/v850/kernel/setup.c 2005-06-21 16:07:27.095352000 +0900 +++ linux-2.6.13-uc0-v850-20050902/arch/v850/kernel/setup.c 2005-09-02 11:10:57.162581000 +0900 @@ -284,3 +294,33 @@ free_area_init_node (0, NODE_DATA(0), zones_size, ADDR_TO_PAGE (PAGE_OFFSET), 0); } + + + +/* Taken from m68knommu */ +void show_mem(void) +{ + unsigned long i; + int free = 0, total = 0, reserved = 0, shared = 0; + int cached = 0; + + printk(KERN_INFO "\nMem-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); +} - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/