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Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by merlin.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gNbJ0-0007JD-7A for linux-arm-kernel@lists.infradead.org; Fri, 16 Nov 2018 10:24:54 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 936DB15BE; Fri, 16 Nov 2018 02:24:43 -0800 (PST) Received: from e119886-lin.cambridge.arm.com (unknown [10.37.6.11]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8B4523F5BD; Fri, 16 Nov 2018 02:24:40 -0800 (PST) From: Andrew Murray To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Shawn Guo , Sascha Hauer , Will Deacon , Mark Rutland , Benjamin Herrenschmidt , Thomas Gleixner , Borislav Petkov , x86@kernel.org Subject: [PATCH 06/10] alpha: perf/core: generalise event exclusion checking with perf macro Date: Fri, 16 Nov 2018 10:24:09 +0000 Message-Id: <1542363853-13849-7-git-send-email-andrew.murray@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1542363853-13849-1-git-send-email-andrew.murray@arm.com> References: <1542363853-13849-1-git-send-email-andrew.murray@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181116_052454_351335_D6021F17 X-CRM114-Status: GOOD ( 16.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-alpha@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Replace checking of perf event exclusion flags with perf macro. This is a functional change as __hw_perf_event_init will now indicate that it doesn't support exclude_host and exclude_guest event flags. Signed-off-by: Andrew Murray --- arch/alpha/kernel/perf_event.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c index 5613aa37..36f98ee 100644 --- a/arch/alpha/kernel/perf_event.c +++ b/arch/alpha/kernel/perf_event.c @@ -631,10 +631,8 @@ static int __hw_perf_event_init(struct perf_event *event) } /* The EV67 does not support mode exclusion */ - if (attr->exclude_kernel || attr->exclude_user - || attr->exclude_hv || attr->exclude_idle) { + if (event_has_exclude_flags(event)) return -EPERM; - } /* * We place the event type in event_base here and leave calculation