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 E6343C433FE for ; Thu, 29 Sep 2022 22:55:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229928AbiI2Wzd (ORCPT ); Thu, 29 Sep 2022 18:55:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229606AbiI2WzZ (ORCPT ); Thu, 29 Sep 2022 18:55:25 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD3ACCBAD4 for ; Thu, 29 Sep 2022 15:55:23 -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 ams.source.kernel.org (Postfix) with ESMTPS id C3D60B8250F for ; Thu, 29 Sep 2022 22:55:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8ECBEC433D6; Thu, 29 Sep 2022 22:55:20 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.96) (envelope-from ) id 1oe2SI-000ckf-0i; Thu, 29 Sep 2022 18:56:34 -0400 Message-ID: <20220929225542.784716766@goodmis.org> User-Agent: quilt/0.66 Date: Thu, 29 Sep 2022 18:55:42 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton Subject: [for-next][PATCH 00/15] tracing: More updates for 6.1 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: 933678b6183bbe7afa332e70132065db3305ee44 Beau Belgrave (6): tracing/user_events: Use NULL for strstr checks tracing/user_events: Use WRITE instead of READ for io vector import tracing/user_events: Ensure user provided strings are safely formatted tracing/user_events: Use refcount instead of atomic for ref tracking tracing/user_events: Use bits vs bytes for enabled status page data tracing/user_events: Update ABI documentation to align to bits vs bytes Colin Ian King (1): tracing: Fix spelling mistake "preapre" -> "prepare" Song Liu (1): ftrace: Fix recursive locking direct_mutex in ftrace_modify_direct_caller Steven Rostedt (Google) (7): ring-buffer: Allow splice to read previous partially read pages ring-buffer: Have the shortest_full queue be the shortest not longest ring-buffer: Check pending waiters when doing wake ups as well ring-buffer: Add ring_buffer_wake_waiters() tracing: Wake up ring buffer waiters on closing of the file tracing: Add ioctl() to force ring buffer waiters to wake up tracing: Wake up waiters when tracing is disabled ---- Documentation/trace/user_events.rst | 86 +++++--- include/linux/ring_buffer.h | 2 +- include/linux/trace_events.h | 1 + include/linux/user_events.h | 15 +- kernel/trace/ftrace.c | 6 +- kernel/trace/ring_buffer.c | 54 ++++- kernel/trace/trace.c | 45 ++++- kernel/trace/trace_events_user.c | 228 +++++++++++++++------- samples/user_events/example.c | 25 ++- tools/testing/selftests/user_events/ftrace_test.c | 47 ++++- tools/testing/selftests/user_events/perf_test.c | 11 +- 11 files changed, 383 insertions(+), 137 deletions(-)