From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5537545948; Wed, 9 Oct 2024 14:25:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728483920; cv=none; b=Qa1X1Atu21oYXxKbmtEOHNVdRubXR/NNcZdXwC9QjDbbC1MjnGuUfjrEYPi3/tBYFvrRK6mmLgHwVRbe3f50cnWl+6z9wMUgzXcAOrOxqped8/XRfeCHsi0PARNKqIIIBZ82aSFVeovtwdO/vqWdTvCtIZSQ4xeSpoLIcMhbNXo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728483920; c=relaxed/simple; bh=NiiA1ilrm43oeHu9GlFTmchewfrZmOn44dPv0EwUWgo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IjH3CZt/tzIjy1tyoS2b5JUfNMNkSayoI62ab+3cojRtJO4tPoxyzfIHh+uvcbnGIe6SyWPOJeaIrzO+SDSeG1xkyNE/SrzpWhUJERhBO0kQrI9Wvo3PhOVf+8aHTwxLlCu2ki6L9lOBW3YV4xasVNhGIJkgmwRRGH5nQnOh82Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 121A6C4CEC3; Wed, 9 Oct 2024 14:25:17 +0000 (UTC) Date: Wed, 9 Oct 2024 10:25:22 -0400 From: Steven Rostedt To: Sebastian Andrzej Siewior Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Zijlstra , tglx@linutronix.de, mingo@kernel.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, ankur.a.arora@oracle.com, efault@gmx.de, Masami Hiramatsu , Mathieu Desnoyers Subject: Re: [PATCH 2/3] tracing: Record task flag NEED_RESCHED_LAZY. Message-ID: <20241009102522.6707438f@gandalf.local.home> In-Reply-To: <20241009105709.887510-3-bigeasy@linutronix.de> References: <20241009105709.887510-1-bigeasy@linutronix.de> <20241009105709.887510-3-bigeasy@linutronix.de> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 9 Oct 2024 12:50:56 +0200 Sebastian Andrzej Siewior wrote: > The scheduler added NEED_RESCHED_LAZY scheduling. Record this state as > part of trace flags and expose it in the need_resched field. > > Record and expose NEED_RESCHED_LAZY. > > Signed-off-by: Sebastian Andrzej Siewior Reviewed-by: Steven Rostedt (Google) -- Steve > --- > include/linux/trace_events.h | 1 + > kernel/trace/trace.c | 2 ++ > kernel/trace/trace_output.c | 14 +++++++++++++- > 3 files changed, 16 insertions(+), 1 deletion(-)