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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,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 E02E6C43216 for ; Sat, 21 Aug 2021 14:30:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE5706124B for ; Sat, 21 Aug 2021 14:30:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232815AbhHUOaw (ORCPT ); Sat, 21 Aug 2021 10:30:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:45734 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230233AbhHUOav (ORCPT ); Sat, 21 Aug 2021 10:30:51 -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 E83F761206; Sat, 21 Aug 2021 14:30:11 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.94.2) (envelope-from ) id 1mHS0g-004wmN-PY; Sat, 21 Aug 2021 10:30:10 -0400 Message-ID: <20210821142904.655644298@goodmis.org> User-Agent: quilt/0.66 Date: Sat, 21 Aug 2021 10:29:04 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , "Tzvetomir Stoyanov (VMware)" Subject: [for-next][PATCH 0/6] tracing: Event probes for 5.15 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: 297e1dcdca3d7f268ccfb175d0a3534bb9481303 Steven Rostedt (VMware) (5): selftests/ftrace: Add clear_dynamic_events() to test cases selftests/ftrace: Fix requirement check of README file selftests/ftrace: Add test case to test adding and removing of event probe selftests/ftrace: Add selftest for testing eprobe events on synthetic events selftests/ftrace: Add selftest for testing duplicate eprobes and kprobes Tzvetomir Stoyanov (VMware) (1): tracing: Add a probe that attaches to trace events ---- include/linux/trace_events.h | 4 + kernel/trace/Makefile | 1 + kernel/trace/trace.c | 5 +- kernel/trace/trace.h | 18 + kernel/trace/trace_eprobe.c | 903 +++++++++++++++++++++ kernel/trace/trace_events_trigger.c | 14 +- kernel/trace/trace_kprobe.c | 8 - kernel/trace/trace_probe.c | 16 +- kernel/trace/trace_probe.h | 6 +- .../ftrace/test.d/dynevent/add_remove_eprobe.tc | 40 + .../ftrace/test.d/dynevent/test_duplicates.tc | 38 + tools/testing/selftests/ftrace/test.d/functions | 24 +- .../inter-event/trigger-synthetic-eprobe.tc | 53 ++ 13 files changed, 1116 insertions(+), 14 deletions(-) create mode 100644 kernel/trace/trace_eprobe.c create mode 100644 tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc create mode 100644 tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-eprobe.tc