From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762601AbYDDNII (ORCPT ); Fri, 4 Apr 2008 09:08:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760307AbYDDM7b (ORCPT ); Fri, 4 Apr 2008 08:59:31 -0400 Received: from saeurebad.de ([85.214.36.134]:44863 "EHLO saeurebad.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760348AbYDDM73 (ORCPT ); Fri, 4 Apr 2008 08:59:29 -0400 X-Mailbox-Line: From hannes@skyscraper.fehenstaub.lan Fri Apr 4 13:52:33 2008 Message-Id: <20080404115233.795244074@skyscraper.fehenstaub.lan> References: <20080404115137.397502419@skyscraper.fehenstaub.lan> User-Agent: quilt/0.46-1 Date: Fri, 04 Apr 2008 13:51:59 +0200 From: hannes@saeurebad.de To: LKML Cc: Chris Zankel Subject: [patch 22/22 -v2] xtensa: Use generic show_mem() Content-Disposition: inline; filename=xtensa-use-generic-show_mem.patch X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.1.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 CC: Chris Zankel --- Index: tree-linus/arch/xtensa/Kconfig =================================================================== --- tree-linus.orig/arch/xtensa/Kconfig +++ tree-linus/arch/xtensa/Kconfig @@ -15,7 +15,6 @@ config XTENSA bool default y select HAVE_IDE - select HAVE_ARCH_SHOW_MEM help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both 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) --