From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0911CC2BB1D for ; Wed, 18 Mar 2020 03:59:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B720020753 for ; Wed, 18 Mar 2020 03:59:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=hansenpartnership.com header.i=@hansenpartnership.com header.b="cnW+GuZA"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=hansenpartnership.com header.i=@hansenpartnership.com header.b="cnW+GuZA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727376AbgCRD7H (ORCPT ); Tue, 17 Mar 2020 23:59:07 -0400 Received: from bedivere.hansenpartnership.com ([66.63.167.143]:33180 "EHLO bedivere.hansenpartnership.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726250AbgCRD7H (ORCPT ); Tue, 17 Mar 2020 23:59:07 -0400 Received: from localhost (localhost [127.0.0.1]) by bedivere.hansenpartnership.com (Postfix) with ESMTP id 7CBF68EE232; Tue, 17 Mar 2020 20:59:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=hansenpartnership.com; s=20151216; t=1584503946; bh=ydIbcdjee5XcxlB6Ithv1fKp8IIXYWSS41zaq3y/uGQ=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=cnW+GuZABznG2AR8ki1R9fva9LdyBqzQvbz8LYh4spdU0QS+c1aE/JvJKTEel3y+A 1i5UfqnbQ/82rzYgYa5+vH8KrKjoTUxbbKE3joHkrxc+rYe99Lpp+KkjtmrV8SWmw3 6wc3MMuVsq+BnlzrB9deygQkgWHTL+Qi7WHvyJRU= Received: from bedivere.hansenpartnership.com ([127.0.0.1]) by localhost (bedivere.hansenpartnership.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5Spx7cTSMh_9; Tue, 17 Mar 2020 20:59:06 -0700 (PDT) Received: from [153.66.254.194] (unknown [50.35.76.230]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bedivere.hansenpartnership.com (Postfix) with ESMTPSA id 1750A8EE109; Tue, 17 Mar 2020 20:59:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=hansenpartnership.com; s=20151216; t=1584503946; bh=ydIbcdjee5XcxlB6Ithv1fKp8IIXYWSS41zaq3y/uGQ=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=cnW+GuZABznG2AR8ki1R9fva9LdyBqzQvbz8LYh4spdU0QS+c1aE/JvJKTEel3y+A 1i5UfqnbQ/82rzYgYa5+vH8KrKjoTUxbbKE3joHkrxc+rYe99Lpp+KkjtmrV8SWmw3 6wc3MMuVsq+BnlzrB9deygQkgWHTL+Qi7WHvyJRU= Message-ID: <1584503945.15565.23.camel@HansenPartnership.com> Subject: Re: [PATCH] mm: Fix a comment typo From: James Bottomley To: brookxu , Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org Date: Tue, 17 Mar 2020 20:59:05 -0700 In-Reply-To: <0783042a-244c-0c2e-091d-e7002718d73f@gmail.com> References: <0783042a-244c-0c2e-091d-e7002718d73f@gmail.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.26.6 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2020-03-18 at 11:42 +0800, brookxu wrote: > Signed-off-by: Chunguang Xu > > --- > mm/page-writeback.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/page-writeback.c b/mm/page-writeback.c > index 2caf780..2acf754 100644 > --- a/mm/page-writeback.c > +++ b/mm/page-writeback.c > @@ -1271,7 +1271,7 @@ static void wb_update_dirty_ratelimit(struct > dirty_throttle_control *dtc, > */ > > /* > - * dirty_ratelimit will follow balanced_dirty_ratelimit iff > + * dirty_ratelimit will follow balanced_dirty_ratelimit if Are you sure it's a mistake? iff means if and only if which would be reasonable unless the condition is only implies. James