From: "tip-bot2 for Stephane Eranian" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Stephane Eranian <eranian@google.com>,
Ian Rogers <irogers@google.com>, Jiri Olsa <jolsa@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Alexei Starovoitov <ast@kernel.org>,
Alexey Budankov <alexey.budankov@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>, Andrii Nakryiko <andriin@fb.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Florian Fainelli <f.fainelli@gmail.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
Igor Lubashev <ilubashe@akamai.com>,
Jin Yao <yao.jin@linux.intel.com>,
Jiwei Sun <jiwei.sun@windriver.com>,
John Garry <john.garry@huawei.com>,
Kan Liang <kan.liang@linux.intel.com>,
Leo Yan <leo.yan@linaro.org>, Mark Rutland <mark.rutland@arm.com>,
Martin KaFai Lau <kafai@fb.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>, Yonghong Song <yhs@fb.com>,
bpf@vger.kernel.org, netdev@vger.kernel.org,
yuzhoujian <yuzhoujian@didichuxing.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [tip: perf/core] tools feature: Add support for detecting libpfm4
Date: Fri, 08 May 2020 13:04:49 -0000 [thread overview]
Message-ID: <158894308913.8414.14143682861215689982.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20200429231443.207201-3-irogers@google.com>
The following commit has been merged into the perf/core branch of tip:
Commit-ID: 5ef86146de941f273d669a8e018036f549bf058c
Gitweb: https://git.kernel.org/tip/5ef86146de941f273d669a8e018036f549bf058c
Author: Stephane Eranian <eranian@google.com>
AuthorDate: Wed, 29 Apr 2020 16:14:41 -07:00
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitterDate: Tue, 05 May 2020 16:35:31 -03:00
tools feature: Add support for detecting libpfm4
libpfm4 provides an alternate command line encoding of perf events.
Signed-off-by: Stephane Eranian <eranian@google.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andrii Nakryiko <andriin@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Igor Lubashev <ilubashe@akamai.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiwei Sun <jiwei.sun@windriver.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Yonghong Song <yhs@fb.com>
Cc: bpf@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: yuzhoujian <yuzhoujian@didichuxing.com>
Link: http://lore.kernel.org/lkml/20200429231443.207201-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/build/Makefile.feature | 3 ++-
tools/build/feature/Makefile | 6 +++++-
tools/build/feature/test-libpfm4.c | 9 +++++++++
3 files changed, 16 insertions(+), 2 deletions(-)
create mode 100644 tools/build/feature/test-libpfm4.c
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index 3e0c019..3abd431 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -98,7 +98,8 @@ FEATURE_TESTS_EXTRA := \
llvm \
llvm-version \
clang \
- libbpf
+ libbpf \
+ libpfm4
FEATURE_TESTS ?= $(FEATURE_TESTS_BASIC)
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 9201238..84f845b 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -69,7 +69,8 @@ FILES= \
test-libaio.bin \
test-libzstd.bin \
test-clang-bpf-global-var.bin \
- test-file-handle.bin
+ test-file-handle.bin \
+ test-libpfm4.bin
FILES := $(addprefix $(OUTPUT),$(FILES))
@@ -331,6 +332,9 @@ $(OUTPUT)test-clang-bpf-global-var.bin:
$(OUTPUT)test-file-handle.bin:
$(BUILD)
+$(OUTPUT)test-libpfm4.bin:
+ $(BUILD) -lpfm
+
###############################
clean:
diff --git a/tools/build/feature/test-libpfm4.c b/tools/build/feature/test-libpfm4.c
new file mode 100644
index 0000000..af49b25
--- /dev/null
+++ b/tools/build/feature/test-libpfm4.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <sys/types.h>
+#include <perfmon/pfmlib.h>
+
+int main(void)
+{
+ pfm_initialize();
+ return 0;
+}
next prev parent reply other threads:[~2020-05-08 13:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-29 23:14 [PATCH v12 0/4] perf tools: add support for libpfm4 Ian Rogers
2020-04-29 23:14 ` [PATCH v12 1/4] perf doc: pass ASCIIDOC_EXTRA as an argument Ian Rogers
2020-05-08 13:04 ` [tip: perf/core] perf doc: Pass " tip-bot2 for Ian Rogers
2020-04-29 23:14 ` [PATCH v12 2/4] tools feature: add support for detecting libpfm4 Ian Rogers
2020-05-08 13:04 ` tip-bot2 for Stephane Eranian [this message]
2020-04-29 23:14 ` [PATCH v12 3/4] perf pmu: add perf_pmu__find_by_type helper Ian Rogers
2020-05-08 13:04 ` [tip: perf/core] perf pmu: Add " tip-bot2 for Stephane Eranian
2020-04-29 23:14 ` [PATCH v12 4/4] perf tools: add support for libpfm4 Ian Rogers
2020-04-30 13:34 ` Arnaldo Carvalho de Melo
2020-04-30 14:26 ` Ian Rogers
2020-05-05 18:31 ` Ian Rogers
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=158894308913.8414.14143682861215689982.tip-bot2@tip-bot2 \
--to=tip-bot2@linutronix.de \
--cc=acme@redhat.com \
--cc=adrian.hunter@intel.com \
--cc=ak@linux.intel.com \
--cc=alexander.shishkin@linux.intel.com \
--cc=alexey.budankov@linux.intel.com \
--cc=andriin@fb.com \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=eranian@google.com \
--cc=f.fainelli@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=ilubashe@akamai.com \
--cc=irogers@google.com \
--cc=jiwei.sun@windriver.com \
--cc=john.garry@huawei.com \
--cc=jolsa@redhat.com \
--cc=kafai@fb.com \
--cc=kan.liang@linux.intel.com \
--cc=leo.yan@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=namhyung@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
--cc=yao.jin@linux.intel.com \
--cc=yhs@fb.com \
--cc=yuzhoujian@didichuxing.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).