From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2992696AbXDDGXP (ORCPT ); Wed, 4 Apr 2007 02:23:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2992697AbXDDGXO (ORCPT ); Wed, 4 Apr 2007 02:23:14 -0400 Received: from smtp-out.google.com ([216.239.45.13]:59072 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992696AbXDDGXO (ORCPT ); Wed, 4 Apr 2007 02:23:14 -0400 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=received:date:from:x-x-sender:to:cc:subject:in-reply-to: message-id:references:mime-version:content-type; b=ltEnMirNGwj99c7XCQMEIbzejfSJdr9Ao2+tTyH8JiX5hhKZ++PkA4kGT+N0vxu5R EFFsEdI3A+1mmWbgXPP5A== Date: Tue, 3 Apr 2007 23:22:26 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Matt Mackall cc: Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: [PATCH 11/13] maps: Make /proc/pid/clear_refs option under CONFIG_EMBEDDED In-Reply-To: <12.486631555@selenic.com> Message-ID: References: <12.486631555@selenic.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 3 Apr 2007, Matt Mackall wrote: > Make /proc/pid/clear_refs option under CONFIG_EMBEDDED > > This interface is primarily useful for doing memory profiling and not > much use on deployed embedded boxes. Make it optional. Together with > /proc/pid/smaps, this save a few K. > > Signed-off-by: Matt Mackall Acked-by: David Rientjes Althought /proc/pid/clear_refs isn't actually useful without smaps as well, so you could make it depend on CONFIG_PROC_SMAPS.