linux-kernel - [tip:perf/core] perf bpf-loader: Remove unecessary includes from bpf-loader.h

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Message-ID: <tip-ph72xhl9moqa0g1hxcyudwfn@git.kernel.org>
Date:   Sat, 9 Feb 2019 04:40:02 -0800
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     acme@...hat.com, mingo@...nel.org, jolsa@...nel.org,
        namhyung@...nel.org, adrian.hunter@...el.com, hpa@...or.com,
        tglx@...utronix.de, linux-kernel@...r.kernel.org,
        wangnan0@...wei.com
Subject: [tip:perf/core] perf bpf-loader: Remove unecessary includes from
 bpf-loader.h

Commit-ID:  ebc52aee6130653b934a86637108ac2a7c95c74c
Gitweb:     https://git.kernel.org/tip/ebc52aee6130653b934a86637108ac2a7c95c74c
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Tue, 29 Jan 2019 13:06:18 +0100
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 6 Feb 2019 10:00:39 -0300

perf bpf-loader: Remove unecessary includes from bpf-loader.h

To cut the header dep tree, to get unecessary object rebuilds to be
reduced when a change happens in headers.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: https://lkml.kernel.org/n/tip-ph72xhl9moqa0g1hxcyudwfn@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/bpf-loader.c | 1 +
 tools/perf/util/bpf-loader.h | 7 +++----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
index 2f3eb6d293ee..6e68698aa0ad 100644
--- a/tools/perf/util/bpf-loader.c
+++ b/tools/perf/util/bpf-loader.c
@@ -15,6 +15,7 @@
 #include <errno.h>
 #include "perf.h"
 #include "debug.h"
+#include "evlist.h"
 #include "bpf-loader.h"
 #include "bpf-prologue.h"
 #include "probe-event.h"
diff --git a/tools/perf/util/bpf-loader.h b/tools/perf/util/bpf-loader.h
index 62d245a90e1d..3f46856e3330 100644
--- a/tools/perf/util/bpf-loader.h
+++ b/tools/perf/util/bpf-loader.h
@@ -8,11 +8,7 @@
 
 #include <linux/compiler.h>
 #include <linux/err.h>
-#include <string.h>
 #include <bpf/libbpf.h>
-#include "probe-event.h"
-#include "evlist.h"
-#include "debug.h"
 
 enum bpf_loader_errno {
 	__BPF_LOADER_ERRNO__START = __LIBBPF_ERRNO__START - 100,
@@ -44,6 +40,7 @@ enum bpf_loader_errno {
 };
 
 struct perf_evsel;
+struct perf_evlist;
 struct bpf_object;
 struct parse_events_term;
 #define PERF_BPF_PROBE_GROUP "perf_bpf_probe"
@@ -87,6 +84,8 @@ struct perf_evsel *bpf__setup_output_event(struct perf_evlist *evlist, const cha
 int bpf__strerror_setup_output_event(struct perf_evlist *evlist, int err, char *buf, size_t size);
 #else
 #include <errno.h>
+#include <string.h>
+#include "debug.h"
 
 static inline struct bpf_object *
 bpf__prepare_load(const char *filename __maybe_unused,