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=-12.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 13F5CC7113B for ; Mon, 21 Jan 2019 11:17:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E125D20861 for ; Mon, 21 Jan 2019 11:17:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727814AbfAULRZ (ORCPT ); Mon, 21 Jan 2019 06:17:25 -0500 Received: from terminus.zytor.com ([198.137.202.136]:43261 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726165AbfAULRY (ORCPT ); Mon, 21 Jan 2019 06:17:24 -0500 Received: from terminus.zytor.com (localhost [127.0.0.1]) by terminus.zytor.com (8.15.2/8.15.2) with ESMTPS id x0LBGfXS2492625 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 21 Jan 2019 03:16:41 -0800 Received: (from tipbot@localhost) by terminus.zytor.com (8.15.2/8.15.2/Submit) id x0LBGf5H2492621; Mon, 21 Jan 2019 03:16:41 -0800 Date: Mon, 21 Jan 2019 03:16:41 -0800 X-Authentication-Warning: terminus.zytor.com: tipbot set sender to tipbot@zytor.com using -f From: tip-bot for Andrew Murray Message-ID: Cc: paulus@samba.org, andrew.murray@arm.com, mingo@kernel.org, mpe@ellerman.id.au, linux@armlinux.org.uk, mattst88@gmail.com, peterz@infradead.org, acme@kernel.org, linux-kernel@vger.kernel.org, s.hauer@pengutronix.de, torvalds@linux-foundation.org, tglx@linutronix.de, ink@jurassic.park.msu.ru, rth@twiddle.net, mark.rutland@arm.com, bp@alien8.de, shawnguo@kernel.org, hpa@zytor.com, will.deacon@arm.com, benh@kernel.crashing.org Reply-To: torvalds@linux-foundation.org, tglx@linutronix.de, ink@jurassic.park.msu.ru, mark.rutland@arm.com, rth@twiddle.net, bp@alien8.de, shawnguo@kernel.org, hpa@zytor.com, will.deacon@arm.com, benh@kernel.crashing.org, paulus@samba.org, mingo@kernel.org, andrew.murray@arm.com, mpe@ellerman.id.au, linux@armlinux.org.uk, mattst88@gmail.com, peterz@infradead.org, acme@kernel.org, linux-kernel@vger.kernel.org, s.hauer@pengutronix.de In-Reply-To: <1547128414-50693-3-git-send-email-andrew.murray@arm.com> References: <1547128414-50693-3-git-send-email-andrew.murray@arm.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf/core: Add function to test for event exclusion flags Git-Commit-ID: 486efe9f8e30bac1e236f867df164f4966f3e207 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 486efe9f8e30bac1e236f867df164f4966f3e207 Gitweb: https://git.kernel.org/tip/486efe9f8e30bac1e236f867df164f4966f3e207 Author: Andrew Murray AuthorDate: Thu, 10 Jan 2019 13:53:24 +0000 Committer: Ingo Molnar CommitDate: Mon, 21 Jan 2019 11:01:19 +0100 perf/core: Add function to test for event exclusion flags Add a function that tests if any of the perf event exclusion flags are set on a given event. Signed-off-by: Andrew Murray Signed-off-by: Peter Zijlstra (Intel) Cc: Arnaldo Carvalho de Melo Cc: Benjamin Herrenschmidt Cc: Borislav Petkov Cc: Ivan Kokshaysky Cc: Linus Torvalds Cc: Mark Rutland Cc: Matt Turner Cc: Michael Ellerman Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Richard Henderson Cc: Russell King Cc: Sascha Hauer Cc: Shawn Guo Cc: Thomas Gleixner Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org Cc: robin.murphy@arm.com Cc: suzuki.poulose@arm.com Link: https://lkml.kernel.org/r/1547128414-50693-3-git-send-email-andrew.murray@arm.com Signed-off-by: Ingo Molnar --- include/linux/perf_event.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 1d5c551a5add..54a78d22f0a6 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1004,6 +1004,15 @@ perf_event__output_id_sample(struct perf_event *event, extern void perf_log_lost_samples(struct perf_event *event, u64 lost); +static inline bool event_has_any_exclude_flag(struct perf_event *event) +{ + struct perf_event_attr *attr = &event->attr; + + return attr->exclude_idle || attr->exclude_user || + attr->exclude_kernel || attr->exclude_hv || + attr->exclude_guest || attr->exclude_host; +} + static inline bool is_sampling_event(struct perf_event *event) { return event->attr.sample_period != 0;