From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yang Shi Subject: Re: [v4.4-rt PATCH] rt: trace: add rcuidle version macro for preemptirqsoff_hist and hrtimer_interrupt Date: Wed, 9 Mar 2016 00:23:14 -0800 Message-ID: <56DFDD72.5020807@windriver.com> References: <1457394338-11865-1-git-send-email-yang.shi@windriver.com> <56DE88FC.5080500@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Cc: , To: Sebastian Andrzej Siewior , , Return-path: In-Reply-To: <56DE88FC.5080500@linutronix.de> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org On 3/8/2016 12:10 AM, Sebastian Andrzej Siewior wrote: > On 03/08/2016 12:45 AM, Yang Shi wrote: >> diff --git a/include/trace/events/hist.h b/include/trace/events/hist.h >> index 6122e42..37f6eb8 100644 >> --- a/include/trace/events/hist.h >> +++ b/include/trace/events/hist.h >> @@ -9,6 +9,7 @@ >> >> #if !defined(CONFIG_PREEMPT_OFF_HIST) && !defined(CONFIG_INTERRUPT_OFF_HIST) >> #define trace_preemptirqsoff_hist(a, b) >> +#define trace_preemptirqsoff_hist_rcuidle(a, b) >> #else >> TRACE_EVENT(preemptirqsoff_hist, > I have this piece already in my tree. > >> >> @@ -33,6 +34,7 @@ TRACE_EVENT(preemptirqsoff_hist, >> >> #ifndef CONFIG_MISSED_TIMER_OFFSETS_HIST >> #define trace_hrtimer_interrupt(a, b, c, d) >> +#define trace_hrtimer_interrupt_rcuidle(a, b, c, d) >> #else >> TRACE_EVENT(hrtimer_interrupt, > I was thinking about this but then I saw no users of it. Do we have > any? (haven't seen them in v4.1 either). AFAIK, no users. It got brought in by the forward port of 4.1 patch. We could remove it. Thanks, Yang > > Sebastian >