From patchwork Tue Apr 26 20:11:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Paul E. 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Violators will be prosecuted; Tue, 26 Apr 2016 16:11:03 -0400 X-IBM-Helo: d01dlp01.pok.ibm.com X-IBM-MailFrom: paulmck@linux.vnet.ibm.com X-IBM-RcptTo: linux-arm-kernel@lists.infradead.org Received: from b01cxnp23032.gho.pok.ibm.com (b01cxnp23032.gho.pok.ibm.com [9.57.198.27]) by d01dlp01.pok.ibm.com (Postfix) with ESMTP id 9A7E838C8056 for ; Tue, 26 Apr 2016 16:11:00 -0400 (EDT) Received: from d01av01.pok.ibm.com (d01av01.pok.ibm.com [9.56.224.215]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u3QKB0jg36372664 for ; Tue, 26 Apr 2016 20:11:00 GMT Received: from d01av01.pok.ibm.com (localhost [127.0.0.1]) by d01av01.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u3QKAwpW005926 for ; Tue, 26 Apr 2016 16:10:59 -0400 Received: from paulmck-ThinkPad-W541 ([9.70.82.191]) by d01av01.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u3QKAuti005860; Tue, 26 Apr 2016 16:10:56 -0400 Received: by paulmck-ThinkPad-W541 (Postfix, from userid 1000) id B4C8116C0A16; Tue, 26 Apr 2016 13:11:34 -0700 (PDT) Date: Tue, 26 Apr 2016 13:11:34 -0700 From: "Paul E. McKenney" To: Tony Lindgren Subject: Re: [PATCH arm 1/1] arm: Use _rcuidle tracepoint to allow use from idle Message-ID: <20160426201134.GA29779@linux.vnet.ibm.com> References: <1461617335-22372-1-git-send-email-paulmck@linux.vnet.ibm.com> <20160426150031.GP5995@atomide.com> <20160426175214.GJ3715@linux.vnet.ibm.com> <20160426182939.GO5995@atomide.com> <20160426190755.GK3715@linux.vnet.ibm.com> <20160426193949.GP5995@atomide.com> <20160426154414.7bb33de4@gandalf.local.home> <20160426195158.GR5995@atomide.com> <20160426200613.GO3715@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20160426200613.GO3715@linux.vnet.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16042620-0057-0000-0000-00000427123F X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160426_131125_594423_19323C94 X-CRM114-Status: GOOD ( 15.17 ) X-Spam-Score: -5.2 (-----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: paulmck@linux.vnet.ibm.com Cc: Russell King , linux-kernel@vger.kernel.org, Steven Rostedt , linux-omap@vger.kernel.org, mingo@kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On Tue, Apr 26, 2016 at 01:06:13PM -0700, Paul E. McKenney wrote: > On Tue, Apr 26, 2016 at 12:51:59PM -0700, Tony Lindgren wrote: > > * Steven Rostedt [160426 12:45]: > > > *Whack* *Whack* *Whack*!!! > > > > > > Signed-off-by: Steven Rostedt > > > --- > > > diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c > > > index fb74dc1f7520..4fa43c02d682 100644 > > > --- a/drivers/clk/clk.c > > > +++ b/drivers/clk/clk.c > > > @@ -682,12 +682,12 @@ static void clk_core_disable(struct clk_core *core) > > > if (--core->enable_count > 0) > > > return; > > > > > > - trace_clk_disable(core); > > > + trace_clk_disable_rcuidle(core); > > > > > > if (core->ops->disable) > > > core->ops->disable(core->hw); > > > > > > - trace_clk_disable_complete(core); > > > + trace_clk_disable_complete_rcuidle(core); > > > > > > clk_core_disable(core->parent); > > > } > > > > Now the mole shows up here! > > And the patch shows up here! And I bet you will need this one as well... Thanx, Paul ------------------------------------------------------------------------ commit 95dc0699fbaebdb507e8222257ed3b50a13093bf Author: Paul E. McKenney Date: Tue Apr 26 13:10:21 2016 -0700 Merge with 718aeef4b4f2 (arm: Use more _rcuidle tracepoints to allow use from idle) Signed-off-by: Paul E. McKenney diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index af4c38d41aff..e4c2b8fdeff3 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -549,7 +549,7 @@ static int rpm_suspend(struct device *dev, int rpmflags) } out: - trace_rpm_return_int(dev, _THIS_IP_, retval); + trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval); return retval;