From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrew.murray@arm.com (Andrew Murray) Date: Fri, 16 Nov 2018 10:24:09 +0000 Subject: [PATCH 06/10] alpha: perf/core: generalise event exclusion checking with perf macro In-Reply-To: <1542363853-13849-1-git-send-email-andrew.murray@arm.com> References: <1542363853-13849-1-git-send-email-andrew.murray@arm.com> Message-ID: <1542363853-13849-7-git-send-email-andrew.murray@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 -- 2.7.4