From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@redhat.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Paul Mackerras <paulus@samba.org>
Cc: peterz@infradead.org, linuxppc-dev@lists.ozlabs.org,
dev@codyps.com, linux-kernel@vger.kernel.org
Subject: [PATCH v6 2/7] perf: add PMU_EVENT_ATTR_STRING() helper
Date: Sun, 21 Dec 2014 23:48:47 -0800 [thread overview]
Message-ID: <1419234532-22657-3-git-send-email-sukadev@linux.vnet.ibm.com> (raw)
In-Reply-To: <1419234532-22657-1-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:[~2014-12-22 7:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-22 7:48 [PATCH v6 0/7] Make 24x7 and GPCI events available in sysfs Sukadev Bhattiprolu
2014-12-22 7:48 ` [PATCH v6 1/7] perf: provide sysfs_show for struct perf_pmu_events_attr Sukadev Bhattiprolu
2015-01-23 6:09 ` Sukadev Bhattiprolu
2015-01-23 9:46 ` Jiri Olsa
2014-12-22 7:48 ` Sukadev Bhattiprolu [this message]
2014-12-22 7:48 ` [PATCH v6 3/7] perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper Sukadev Bhattiprolu
2014-12-22 7:48 ` [PATCH v6 4/7] powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Sukadev Bhattiprolu
2014-12-22 7:48 ` [PATCH v6 5/7] powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Sukadev Bhattiprolu
2014-12-22 7:48 ` [PATCH v6 6/7] powerpc/perf/hv-gpci: add the remaining gpci requests Sukadev Bhattiprolu
2014-12-22 7:48 ` [PATCH v6 7/7] powerpc/perf/hv-24x7: Document sysfs event description entries Sukadev Bhattiprolu
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