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_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 E6E54C43381 for ; Wed, 20 Feb 2019 18:40:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C91D92146E for ; Wed, 20 Feb 2019 18:40:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727887AbfBTSkS (ORCPT ); Wed, 20 Feb 2019 13:40:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:46922 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725842AbfBTSiF (ORCPT ); Wed, 20 Feb 2019 13:38:05 -0500 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 B718B2146E; Wed, 20 Feb 2019 18:38:03 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.92-RC5) (envelope-from ) id 1gwWks-0006Zh-RJ; Wed, 20 Feb 2019 13:38:02 -0500 Message-Id: <20190220183737.034634614@goodmis.org> User-Agent: quilt/0.65 Date: Wed, 20 Feb 2019 13:37:37 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton Subject: [for-next][PATCH 00/29] tracing: Updates for 5.1 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: 5308e9705d9a017f0e732610ac0a7cab52fb01f7 Changbin Du (6): function_graph: Support displaying relative timestamp tracing: Show more info for funcgraph wakeup tracers tracing: Put a margin between flags and duration for wakeup tracers tracing/doc: Add latency tracer funcgraph example tracing: Show stacktrace for wakeup tracers tracing: Change the function format to display function names by perf Elena Reshetova (1): uprobes: convert uprobe.ref to refcount_t Mathieu Malaterre (2): tracing: Annotate implicit fall through in parse_probe_arg() tracing: Annotate implicit fall through in predicate_parse() Miroslav Benes (1): ring-buffer: Remove unused function ring_buffer_page_len() Steven Rostedt (VMware) (3): tracing: Add comment to predicate_parse() about "&&" or "||" ftrace: Allow enabling of filters via index of available_filter_functions tracing: Comment why cond_snapshot is checked outside of max_lock protection Tom Zanussi (15): tracing: Refactor hist trigger action code tracing: Make hist trigger Documentation better reflect actions/handlers tracing: Split up onmatch action data tracing: Generalize hist trigger onmax and save action tracing: Add conditional snapshot tracing: Add hist trigger snapshot() action tracing: Add hist trigger snapshot() action Documentation tracing: Add hist trigger onchange() handler tracing: Add hist trigger onchange() handler Documentation tracing: Add alternative synthetic event trace action syntax tracing: Add SPDX license GPL-2.0 license identifier to inter-event testcases tracing: Add hist trigger snapshot() action test case tracing: Add hist trigger onchange() handler test case tracing: Add alternative synthetic event trace action test case tracing: Add hist trigger action 'expected fail' test case zhangyi (F) (1): tracing: No need to free iter->trace in fail path of tracing_open_pipe() ---- Documentation/trace/ftrace.rst | 89 ++ Documentation/trace/histogram.rst | 316 +++++- include/linux/ring_buffer.h | 2 - kernel/events/uprobes.c | 8 +- kernel/trace/ftrace.c | 30 + kernel/trace/ring_buffer.c | 14 - kernel/trace/trace.c | 217 +++- kernel/trace/trace.h | 66 +- kernel/trace/trace_entries.h | 41 +- kernel/trace/trace_events_filter.c | 7 + kernel/trace/trace_events_hist.c | 1048 ++++++++++++++------ kernel/trace/trace_functions_graph.c | 30 +- kernel/trace/trace_irqsoff.c | 2 +- kernel/trace/trace_probe.c | 1 + kernel/trace/trace_sched_wakeup.c | 11 +- .../inter-event/trigger-action-hist-xfail.tc | 30 + .../inter-event/trigger-extended-error-support.tc | 1 + .../inter-event/trigger-field-variable-support.tc | 1 + .../trigger-inter-event-combined-hist.tc | 1 + .../inter-event/trigger-multi-actions-accept.tc | 1 + .../inter-event/trigger-onchange-action-hist.tc | 28 + .../inter-event/trigger-onmatch-action-hist.tc | 1 + .../trigger-onmatch-onmax-action-hist.tc | 1 + .../inter-event/trigger-onmax-action-hist.tc | 1 + .../inter-event/trigger-snapshot-action-hist.tc | 43 + .../trigger-synthetic-event-createremove.tc | 1 + .../inter-event/trigger-trace-action-hist.tc | 42 + 27 files changed, 1659 insertions(+), 374 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc