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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65017C433E0 for ; Thu, 2 Jul 2020 21:59:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46A26221F5 for ; Thu, 2 Jul 2020 21:59:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726142AbgGBV6d (ORCPT ); Thu, 2 Jul 2020 17:58:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:52836 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726003AbgGBV6d (ORCPT ); Thu, 2 Jul 2020 17:58:33 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9FA8E20780; Thu, 2 Jul 2020 21:58:32 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.93) (envelope-from ) id 1jr7Dz-004Bch-Hf; Thu, 02 Jul 2020 17:58:31 -0400 Message-ID: <20200702215812.428188663@goodmis.org> User-Agent: quilt/0.66 Date: Thu, 02 Jul 2020 17:58:12 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton Subject: [for-next][PATCH 00/18] tracing: Updatse for 5.9 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git for-next Head SHA1: 29ce24519c0692ca7d998d7444a9e016a4c44fa7 Nicholas Piggin (1): ring-buffer: speed up buffer resets by avoiding synchronize_rcu for each CPU Steven Rostedt (VMware) (13): tracing: Only allow trace_array_printk() to be used by instances x86/ftrace: Make non direct case the default in ftrace_regs_caller x86/ftrace: Only have the builtin ftrace_regs_caller call direct hooks x86/ftrace: Do not jump to direct code in created trampolines tracing: Move pipe reference to trace array instead of current_tracer ring-buffer: Have nested events still record running time stamp ring-buffer: Incorporate absolute timestamp into add_timestamp logic ring-buffer: Add rb_time_t 64 bit operations for speeding up 32 bit ring-buffer: Mark the !tail (crossing a page) as unlikely ring-buffer: Consolidate add_timestamp to remove some branches ring-buffer: Move the add_timestamp into its own function ring-buffer: Call trace_clock_local() directly for RETPOLINE kernels ring-buffer: Do not trigger a WARN if clock going backwards is detected Wei Yang (4): tracing: not necessary to undefine DEFINE_EVENT again tracing: not necessary re-define DEFINE_EVENT_PRINT tracing: define DEFINE_EVENT_PRINT not related to DEFINE_EVENT tracing: not necessary to define DEFINE_EVENT_PRINT to be empty again ---- arch/x86/kernel/ftrace.c | 14 +- arch/x86/kernel/ftrace_64.S | 29 +- include/linux/ring_buffer.h | 1 + include/trace/trace_events.h | 19 +- kernel/trace/ftrace.c | 8 + kernel/trace/ring_buffer.c | 694 ++++++++++++++++++++++++++++++++++--------- kernel/trace/trace.c | 26 +- kernel/trace/trace.h | 2 +- 8 files changed, 600 insertions(+), 193 deletions(-)