From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD153C433EF for ; Thu, 28 Apr 2022 21:51:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352607AbiD1VzM (ORCPT ); Thu, 28 Apr 2022 17:55:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346726AbiD1Vy6 (ORCPT ); Thu, 28 Apr 2022 17:54:58 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 955F926101 for ; Thu, 28 Apr 2022 14:51:42 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 103B662006 for ; Thu, 28 Apr 2022 21:51:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76D80C385B5; Thu, 28 Apr 2022 21:51:41 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.95) (envelope-from ) id 1nkC32-003MZi-DY; Thu, 28 Apr 2022 17:51:40 -0400 Message-ID: <20220428215140.258564440@goodmis.org> User-Agent: quilt/0.66 Date: Thu, 28 Apr 2022 17:51:05 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Kurt Kanzenbach Subject: [for-next][PATCH 3/8] tracing: Introduce trace clock tai References: <20220428215102.260147624@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kurt Kanzenbach A fast/NMI safe accessor for CLOCK_TAI has been introduced. Use it for adding the additional trace clock "tai". Link: https://lkml.kernel.org/r/20220414091805.89667-3-kurt@linutronix.de Signed-off-by: Kurt Kanzenbach Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 400d3e9fe9ff..087740f63d92 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1542,6 +1542,7 @@ static struct { { ktime_get_mono_fast_ns, "mono", 1 }, { ktime_get_raw_fast_ns, "mono_raw", 1 }, { ktime_get_boot_fast_ns, "boot", 1 }, + { ktime_get_tai_fast_ns, "tai", 1 }, ARCH_TRACE_CLOCKS }; -- 2.35.1