From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx110.postini.com [74.125.245.110]) by kanga.kvack.org (Postfix) with SMTP id 886B56B0002 for ; Thu, 28 Feb 2013 13:17:05 -0500 (EST) Date: Thu, 28 Feb 2013 13:16:52 -0500 From: Naoya Horiguchi Message-ID: <1362075412-779292mh-mutt-n-horiguchi@ah.jp.nec.com> In-Reply-To: References: <1361475708-25991-1-git-send-email-n-horiguchi@ah.jp.nec.com> <1361475708-25991-10-git-send-email-n-horiguchi@ah.jp.nec.com> Subject: Re: [PATCH 9/9] remove /proc/sys/vm/hugepages_treat_as_movable Mime-Version: 1.0 Content-Type: text/plain; charset=iso-2022-jp Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: owner-linux-mm@kvack.org List-ID: To: KOSAKI Motohiro Cc: "linux-mm@kvack.org" , Andrew Morton , Mel Gorman , Hugh Dickins , Andi Kleen , LKML On Thu, Feb 28, 2013 at 01:02:37AM -0500, KOSAKI Motohiro wrote: > > - { > > - .procname = "hugepages_treat_as_movable", > > - .data = &hugepages_treat_as_movable, > > - .maxlen = sizeof(int), > > - .mode = 0644, > > - .proc_handler = hugetlb_treat_movable_handler, > > - }, > > Sorry, no. > > This is too aggressive remove. Imagine, a lot of shell script don't > have any error check. Sure, it could break usespace applications. > I suggest to keep this file but change to nop (to output warning is better). > About 1-2 years after, we can remove this file safely. OK, so I'll leave it for a while with the comment saying that this parameter is obsolete and shouldn't be used. Thanks, Naoya -- 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