From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
ak@linux.intel.com, Jiri Olsa <jolsa@redhat.com>,
peterz@infradead.org, eranian@google.com
Cc: linuxppc-dev@lists.ozlabs.org, dev@codyps.com,
linux-kernel@vger.kernel.org,
Michael Ellerman <michaele@au1.ibm.com>,
Anshuman Khandual <khandual@linux.vnet.ibm.com>
Subject: [PATCH v2 12/14] perf: add PMU_EVENT_ATTR_STRING() helper
Date: Fri, 15 Aug 2014 00:26:21 -0700 [thread overview]
Message-ID: <1408087583-32239-13-git-send-email-sukadev@linux.vnet.ibm.com> (raw)
In-Reply-To: <1408087583-32239-1-git-send-email-sukadev@linux.vnet.ibm.com>
From: Cody P Schafer <dev@codyps.com>
Helper for constructing static struct perf_pmu_events_attr s.
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>
Signed-off-by: Sukadev Bhattiprolu <sukadev@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 cef4a56..32190c5 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -891,6 +891,13 @@ 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:[~2014-08-15 7:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-15 7:26 [PATCH v2 00/14] Add support for parameterized events from sysfs Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 01/14] powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 03/14] perf Documentation: sysfs events/ interfaces Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 04/14] perf Documentation: remove duplicated docs for powerpc cpu specific events Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 04/14] perf Documentation: add event parameters Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 05/14] tools/perf: annotate list_head with type info Sukadev Bhattiprolu
2014-08-15 13:47 ` Arnaldo Carvalho de Melo
2014-08-15 7:26 ` [PATCH v2 06/14] tools/perf: support parsing parameterized events Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 07/14] tools/perf: extend format_alias() to include event parameters Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 08/14] tools/perf: document parameterized events and note symbolically formed events Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 09/14] perf: provide sysfs_show for struct perf_pmu_events_attr Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 10/14] powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 11/14] powerpc/perf/hv-24x7: Documentaion for new sysfs entries which expose descriptions Sukadev Bhattiprolu
2014-08-15 7:26 ` Sukadev Bhattiprolu [this message]
2014-08-15 7:26 ` [PATCH v2 13/14] powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Sukadev Bhattiprolu
2014-08-15 7:26 ` [PATCH v2 14/14] powerpc/perf/hv-gpci: add the remaining gpci requests Sukadev Bhattiprolu
2014-08-15 7:44 ` [PATCH v2 00/14] Add support for parameterized events from sysfs Peter Zijlstra
2014-08-20 14:15 ` Jiri Olsa
2014-08-23 0:23 ` Sukadev Bhattiprolu
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