From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751789Ab2KPKQz (ORCPT ); Fri, 16 Nov 2012 05:16:55 -0500 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:32865 "EHLO fgwmail6.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751745Ab2KPKQx (ORCPT ); Fri, 16 Nov 2012 05:16:53 -0500 X-SecurityPolicyCheck: OK by SHieldMailChecker v1.8.4 Message-ID: <50A6127D.10203@jp.fujitsu.com> Date: Fri, 16 Nov 2012 19:16:29 +0900 From: Kamezawa Hiroyuki User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 MIME-Version: 1.0 To: Michael Kerrisk CC: Andrew Morton , linux-mm@kvack.org, lkml , linux-doc@vger.kernel.org, Rob Landley , Jim Paris Subject: Re: [PATCH] Correct description of SwapFree in Documentation/filesystems/proc.txt References: <50A5E4D6.60301@gmail.com> In-Reply-To: <50A5E4D6.60301@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (2012/11/16 16:01), Michael Kerrisk wrote: > After migrating most of the information in > Documentation/filesystems/proc.txt to the proc(5) man page, > Jim Paris pointed out to me that the description of SwapFree > in the man page seemed wrong. I think Jim is right, > but am given pause by fact that that text has been in > Documentation/filesystems/proc.txt since at least 2.6.0. > Anyway, I believe that the patch below fixes things. > > Signed-off-by: Michael Kerrisk > Acked-by: KAMEZAWA Hiroyuki > > diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt > index a1793d6..cf4260f 100644 > --- a/Documentation/filesystems/proc.txt > +++ b/Documentation/filesystems/proc.txt > @@ -778,8 +778,7 @@ AnonHugePages: 49152 kB > other things, it is where everything from the Slab is > allocated. Bad things happen when you're out of lowmem. > SwapTotal: total amount of swap space available > - SwapFree: Memory which has been evicted from RAM, and is temporarily > - on the disk > + SwapFree: Amount of swap space that is currently unused. > Dirty: Memory which is waiting to get written back to the disk > Writeback: Memory which is actively being written back to the disk > AnonPages: Non-file backed pages mapped into userspace page tables > -- > 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/ > From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx155.postini.com [74.125.245.155]) by kanga.kvack.org (Postfix) with SMTP id 2514A6B0071 for ; Fri, 16 Nov 2012 05:16:54 -0500 (EST) Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 359313EE0BB for ; Fri, 16 Nov 2012 19:16:52 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 1B57745DE55 for ; Fri, 16 Nov 2012 19:16:52 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.fujitsu.co.jp [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 0032045DE4E for ; Fri, 16 Nov 2012 19:16:52 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id E623B1DB8042 for ; Fri, 16 Nov 2012 19:16:51 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.240.81.134]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 9ABA01DB803B for ; Fri, 16 Nov 2012 19:16:51 +0900 (JST) Message-ID: <50A6127D.10203@jp.fujitsu.com> Date: Fri, 16 Nov 2012 19:16:29 +0900 From: Kamezawa Hiroyuki MIME-Version: 1.0 Subject: Re: [PATCH] Correct description of SwapFree in Documentation/filesystems/proc.txt References: <50A5E4D6.60301@gmail.com> In-Reply-To: <50A5E4D6.60301@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Michael Kerrisk Cc: Andrew Morton , linux-mm@kvack.org, lkml , linux-doc@vger.kernel.org, Rob Landley , Jim Paris (2012/11/16 16:01), Michael Kerrisk wrote: > After migrating most of the information in > Documentation/filesystems/proc.txt to the proc(5) man page, > Jim Paris pointed out to me that the description of SwapFree > in the man page seemed wrong. I think Jim is right, > but am given pause by fact that that text has been in > Documentation/filesystems/proc.txt since at least 2.6.0. > Anyway, I believe that the patch below fixes things. > > Signed-off-by: Michael Kerrisk > Acked-by: KAMEZAWA Hiroyuki > > diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt > index a1793d6..cf4260f 100644 > --- a/Documentation/filesystems/proc.txt > +++ b/Documentation/filesystems/proc.txt > @@ -778,8 +778,7 @@ AnonHugePages: 49152 kB > other things, it is where everything from the Slab is > allocated. Bad things happen when you're out of lowmem. > SwapTotal: total amount of swap space available > - SwapFree: Memory which has been evicted from RAM, and is temporarily > - on the disk > + SwapFree: Amount of swap space that is currently unused. > Dirty: Memory which is waiting to get written back to the disk > Writeback: Memory which is actively being written back to the disk > AnonPages: Non-file backed pages mapped into userspace page tables > -- > 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/ > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org