Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752253AbdLMDrN (ORCPT ); Tue, 12 Dec 2017 22:47:13 -0500 Received: from mail-it0-f50.google.com ([209.85.214.50]:37127 "EHLO mail-it0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751281AbdLMDrM (ORCPT ); Tue, 12 Dec 2017 22:47:12 -0500 X-Google-Smtp-Source: ACJfBouSnoQ+7VovGz8XwNSYKHaiU54rQrTrYPZjk0fGLnf979JozdCRMG7LCSV76iuoj2QXDAEtJA== Date: Tue, 12 Dec 2017 19:47:09 -0800 (PST) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Randy Dunlap cc: baiyaowei@cmss.chinamobile.com, akpm@linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/8] make some functions return bool In-Reply-To: <81cc7b9e-8d3d-d529-7459-1d8a1e3baa65@infradead.org> Message-ID: References: <1513047319-22302-1-git-send-email-baiyaowei@cmss.chinamobile.com> <20171212072130.GA12496@byw> <0c71240b-ae6a-1233-3a59-e93081232823@infradead.org> <20171213021427.GB28668@byw> <81cc7b9e-8d3d-d529-7459-1d8a1e3baa65@infradead.org> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 346 Lines: 10 On Tue, 12 Dec 2017, Randy Dunlap wrote: > Sure, but I didn't keep the patch emails. > > Acked-by: Randy Dunlap > You may have noticed changing functions like is_file_lru() to bool when it is used to index into an array or as part of an arithmetic operation for ZVC stats. I'm not sure why you would ack such code.