From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755345AbbDTOmV (ORCPT ); Mon, 20 Apr 2015 10:42:21 -0400 Received: from smtprelay0124.hostedemail.com ([216.40.44.124]:45925 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753244AbbDTOmS (ORCPT ); Mon, 20 Apr 2015 10:42:18 -0400 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::,RULES_HIT:41:355:379:541:599:800:960:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1540:1593:1594:1711:1730:1747:1777:1792:2393:2553:2559:2562:2693:2840:3138:3139:3140:3141:3142:3151:3352:3622:3865:3866:3867:3868:5007:6119:6261:7576:7875:10004:10400:10848:10967:11026:11232:11658:11914:12517:12519:12740:13069:13255:13311:13357:14096:14097:21080,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0 X-HE-Tag: tiger44_880fefb77335a X-Filterd-Recvd-Size: 1798 Date: Mon, 20 Apr 2015 10:42:13 -0400 From: Steven Rostedt To: Xunlei Pang Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Juri Lelli , Xunlei Pang Subject: Re: [PATCH v6 1/3] lib/plist: Provide plist_add_head() for nodes with the same prio Message-ID: <20150420104213.450ccd71@gandalf.local.home> In-Reply-To: <1429518168-7965-1-git-send-email-xlpang@126.com> References: <1429518168-7965-1-git-send-email-xlpang@126.com> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 20 Apr 2015 16:22:46 +0800 Xunlei Pang wrote: > From: Xunlei Pang > > If there're multiple nodes with the same prio as @node, currently > plist_add() will add @node behind all of them. Now we need to add > @node before all of these nodes for SMP RT scheduler. > > This patch adds a common __plist_add() for adding @node before or > after existing nodes with the same prio, then adds plist_add_head() > and plist_add_tail() inline wrapper functions for convenient uses. > > Finally, define plist_add() as plist_add_tail() which has the same > behaviour as before. > > Reviewed-by: Dan Streetman Reviewed-by: Steven Rostedt -- Steve > Signed-off-by: Xunlei Pang > --- > v5->v6: > Add more detailed annotations. >