From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752322AbcFVCKX (ORCPT ); Tue, 21 Jun 2016 22:10:23 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:17559 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752263AbcFVCKV (ORCPT ); Tue, 21 Jun 2016 22:10:21 -0400 From: Yijing Wang To: , Kent Overstreet CC: Eric Wheeler , Coly Li , , , , Yijing Wang Subject: [RESEND PATCH 2/3] bcache: update document info Date: Wed, 22 Jun 2016 10:12:14 +0800 Message-ID: <1466561534-17595-1-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.5769F255.0056,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 160f9360fb97dfdc8f753387e794c610 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is no return in continue_at(), update the documentation. Signed-off-by: Yijing Wang --- drivers/md/bcache/closure.c | 2 +- drivers/md/bcache/closure.h | 3 --- 2 files changed, 1 insertions(+), 4 deletions(-) diff --git a/drivers/md/bcache/closure.c b/drivers/md/bcache/closure.c index 9eaf1d6..864e673 100644 --- a/drivers/md/bcache/closure.c +++ b/drivers/md/bcache/closure.c @@ -112,7 +112,7 @@ bool closure_wait(struct closure_waitlist *waitlist, struct closure *cl) EXPORT_SYMBOL(closure_wait); /** - * closure_sync - sleep until a closure a closure has nothing left to wait on + * closure_sync - sleep until a closure has nothing left to wait on * * Sleeps until the refcount hits 1 - the thread that's running the closure owns * the last refcount. diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h index 782cc2c..f51188d 100644 --- a/drivers/md/bcache/closure.h +++ b/drivers/md/bcache/closure.h @@ -31,9 +31,6 @@ * passing it, as you might expect, the function to run when nothing is pending * and the workqueue to run that function out of. * - * continue_at() also, critically, is a macro that returns the calling function. - * There's good reason for this. - * * To use safely closures asynchronously, they must always have a refcount while * they are running owned by the thread that is running them. Otherwise, suppose * you submit some bios and wish to have a function run when they all complete: -- 1.7.1