From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@redhat.com>,
Michael Ellerman <michaele@au1.ibm.com>,
Paul Mackerras <paulus@samba.org>
Cc: peterz@infradead.org, linuxppc-dev@lists.ozlabs.org,
dev@codyps.com, linux-kernel@vger.kernel.org
Subject: [PATCH v5 2/6] perf: add PMU_EVENT_ATTR_STRING() helper
Date: Tue, 2 Dec 2014 18:03:51 -0800 [thread overview]
Message-ID: <1417572235-8197-3-git-send-email-sukadev@linux.vnet.ibm.com> (raw)
In-Reply-To: <1417572235-8197-1-git-send-email-sukadev@linux.vnet.ibm.com>
From: Cody P Schafer <cody@linux.vnet.ibm.com>
Helper for constructing static struct perf_pmu_events_attr s.
CC: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
CC: Haren Myneni <hbabu@us.ibm.com>
CC: Cody P Schafer <dev@codyps.com>
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
include/linux/perf_event.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 58f59bd..4038299 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -906,6 +906,13 @@ static struct perf_pmu_events_attr _var = { \
.id = _id, \
};
+#define PMU_EVENT_ATTR_STRING(_name, _var, _value) \
+static struct perf_pmu_events_attr _var = { \
+ .attr = __ATTR(_name, 0444, perf_event_sysfs_show, NULL), \
+ .event_str = _value, \
+};
+
+
#define PMU_FORMAT_ATTR(_name, _format) \
static ssize_t \
_name##_show(struct device *dev, \
--
1.8.3.1
next prev parent reply other threads:[~2014-12-03 2:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-03 2:03 [PATCH v5 0/6]: Make 24x7 and GPCI events available in sysfs Sukadev Bhattiprolu
2014-12-03 2:03 ` [PATCH v5 1/6] perf: provide sysfs_show for struct perf_pmu_events_attr Sukadev Bhattiprolu
2014-12-03 6:18 ` Michael Ellerman
2014-12-03 2:03 ` Sukadev Bhattiprolu [this message]
2014-12-03 2:03 ` [PATCH v5 3/6] powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Sukadev Bhattiprolu
2014-12-03 2:03 ` [PATCH v5 4/6] powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Sukadev Bhattiprolu
2014-12-03 2:03 ` [PATCH v5 5/6] powerpc/perf/hv-gpci: add the remaining gpci requests Sukadev Bhattiprolu
2014-12-03 2:03 ` [PATCH v5 6/6] powerpc/perf/hv-24x7: Document sysfs event description entries Sukadev Bhattiprolu
2014-12-04 5:36 ` Cody P Schafer
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