From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 9 Nov 2001 20:57:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 9 Nov 2001 20:57:36 -0500 Received: from jalon.able.es ([212.97.163.2]:680 "EHLO jalon.able.es") by vger.kernel.org with ESMTP id ; Fri, 9 Nov 2001 20:57:30 -0500 Date: Sat, 10 Nov 2001 02:57:22 +0100 From: "J . A . Magallon" To: Lista Linux-Kernel Cc: Alan Cox , Linus Torvalds Subject: cache acoounting in Linus tree Message-ID: <20011110025722.A1526@werewolf.able.es> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Balsa 1.2.3 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi. Does Linus' tree need the cache accounting patch ? Listed below. Please, confirm or deny.... --- linux-2.4.13-ac5/fs/proc/proc_misc.c.blkpg Wed Oct 31 13:09:51 2001 +++ linux-2.4.13-ac5/fs/proc/proc_misc.c Wed Oct 31 13:12:27 2001 @@ -140,7 +140,9 @@ { struct sysinfo i; int len; - int pg_size ; + unsigned int cached; + + cached = atomic_read(&page_cache_size) - atomic_read(&shmem_nrpages); /* * display in kilobytes. @@ -149,14 +151,12 @@ #define B(x) ((unsigned long long)(x) << PAGE_SHIFT) si_meminfo(&i); si_swapinfo(&i); - pg_size = atomic_read(&page_cache_size) - i.bufferram ; - len = sprintf(page, " total: used: free: shared: buffers: cached:\n" "Mem: %8Lu %8Lu %8Lu %8Lu %8Lu %8Lu\n" "Swap: %8Lu %8Lu %8Lu\n", B(i.totalram), B(i.totalram-i.freeram), B(i.freeram), B(i.sharedram), B(i.bufferram), - B(pg_size), B(i.totalswap), + B(cached), B(i.totalswap), B(i.totalswap-i.freeswap), B(i.freeswap)); /* * Tagged format, for easy grepping and expansion. @@ -182,7 +182,7 @@ K(i.freeram), K(i.sharedram), K(i.bufferram), - K(pg_size - swapper_space.nrpages), + K(cached - swapper_space.nrpages), K(swapper_space.nrpages), K(nr_active_pages), K(nr_inactive_pages), -- J.A. Magallon # Let the source be with you... mailto:jamagallon@able.es Mandrake Linux release 8.2 (Cooker) for i586 Linux werewolf 2.4.15-pre2-beo #1 SMP Sat Nov 10 02:24:33 CET 2001 i686