linux-kernel - [tip:perf/core] perf bench: Disentangle headers

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Date:	Wed, 13 Jul 2016 00:08:11 -0700
From:	tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	adrian.hunter@...el.com, dsahern@...il.com, jolsa@...nel.org,
	hpa@...or.com, namhyung@...nel.org, dbueso@...e.de,
	wangnan0@...wei.com, acme@...hat.com, mingo@...nel.org,
	mitake@....info.waseda.ac.jp
Subject: [tip:perf/core] perf bench: Disentangle headers

Commit-ID:  9c304f6c715f1849bb5b0d450a600dc731a80bda
Gitweb:     http://git.kernel.org/tip/9c304f6c715f1849bb5b0d450a600dc731a80bda
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Thu, 7 Jul 2016 11:01:46 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 12 Jul 2016 15:19:54 -0300

perf bench: Disentangle headers

We should try avoiding that perf.h header, it includes way too much
stuff, making it difficult to use things like setting _GNU_SOURCE only
on a small set of headers.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Davidlohr Bueso <dbueso@...e.de>
Cc: Hitoshi Mitake <mitake@....info.waseda.ac.jp>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/n/tip-lb6eg9w1kzrwhv0gm3ho0h54@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/bench/futex-hash.c          | 8 ++++++--
 tools/perf/bench/futex-lock-pi.c       | 6 +++---
 tools/perf/bench/futex-requeue.c       | 6 +++---
 tools/perf/bench/futex-wake-parallel.c | 6 +++---
 tools/perf/bench/futex-wake.c          | 6 +++---
 5 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c
index 8fc1782..caa9726 100644
--- a/tools/perf/bench/futex-hash.c
+++ b/tools/perf/bench/futex-hash.c
@@ -11,10 +11,14 @@
 /* For the CLR_() macros */
 #include <pthread.h>
 
-#include "../perf.h"
+#include <errno.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <linux/kernel.h>
+#include <sys/time.h>
+
 #include "../util/stat.h"
 #include <subcmd/parse-options.h>
-#include "../util/header.h"
 #include "bench.h"
 #include "futex.h"
 
diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c
index be95506..e2ba0d6 100644
--- a/tools/perf/bench/futex-lock-pi.c
+++ b/tools/perf/bench/futex-lock-pi.c
@@ -5,11 +5,11 @@
 /* For the CLR_() macros */
 #include <pthread.h>
 
-#include "../perf.h"
-#include "../util/util.h"
+#include <signal.h>
 #include "../util/stat.h"
 #include <subcmd/parse-options.h>
-#include "../util/header.h"
+#include <linux/kernel.h>
+#include <errno.h>
 #include "bench.h"
 #include "futex.h"
 
diff --git a/tools/perf/bench/futex-requeue.c b/tools/perf/bench/futex-requeue.c
index 7d9712c..7eceb05 100644
--- a/tools/perf/bench/futex-requeue.c
+++ b/tools/perf/bench/futex-requeue.c
@@ -11,11 +11,11 @@
 /* For the CLR_() macros */
 #include <pthread.h>
 
-#include "../perf.h"
-#include "../util/util.h"
+#include <signal.h>
 #include "../util/stat.h"
 #include <subcmd/parse-options.h>
-#include "../util/header.h"
+#include <linux/kernel.h>
+#include <errno.h>
 #include "bench.h"
 #include "futex.h"
 
diff --git a/tools/perf/bench/futex-wake-parallel.c b/tools/perf/bench/futex-wake-parallel.c
index aca1228..8143b54 100644
--- a/tools/perf/bench/futex-wake-parallel.c
+++ b/tools/perf/bench/futex-wake-parallel.c
@@ -10,11 +10,11 @@
 /* For the CLR_() macros */
 #include <pthread.h>
 
-#include "../perf.h"
-#include "../util/util.h"
+#include <signal.h>
 #include "../util/stat.h"
 #include <subcmd/parse-options.h>
-#include "../util/header.h"
+#include <linux/kernel.h>
+#include <errno.h>
 #include "bench.h"
 #include "futex.h"
 
diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c
index 877e680..e978d56 100644
--- a/tools/perf/bench/futex-wake.c
+++ b/tools/perf/bench/futex-wake.c
@@ -11,11 +11,11 @@
 /* For the CLR_() macros */
 #include <pthread.h>
 
-#include "../perf.h"
-#include "../util/util.h"
+#include <signal.h>
 #include "../util/stat.h"
 #include <subcmd/parse-options.h>
-#include "../util/header.h"
+#include <linux/kernel.h>
+#include <errno.h>
 #include "bench.h"
 #include "futex.h"