[tip: perf/core] perf env: Remove env.h from other headers where just a fwd decl is needed

[tip-bot2 for Arnaldo Carvalho de Melo]

The following commit has been merged into the perf/core branch of tip:

Commit-ID:     b6b5574b80d6ce6ca87ae3ea1e97cff1bf730f2e
Gitweb:        https://git.kernel.org/tip/b6b5574b80d6ce6ca87ae3ea1e97cff1bf730f2e
Author:        Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate:    Thu, 29 Aug 2019 17:10:59 -03:00
Committer:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Sat, 31 Aug 2019 19:10:40 -03:00

perf env: Remove env.h from other headers where just a fwd decl is needed

And fixup the fallout of c files not building due to now missing
headers.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-sw8k3kpla98pr3rqypbjk9hf@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/arch/common.h    | 4 +++-
 tools/perf/tests/mem2node.c | 2 ++
 tools/perf/util/cputopo.h   | 1 -
 tools/perf/util/mem2node.c  | 2 ++
 tools/perf/util/mem2node.h  | 3 ++-
 5 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h
index c298a44..e965ed8 100644
--- a/tools/perf/arch/common.h
+++ b/tools/perf/arch/common.h
@@ -2,7 +2,9 @@
 #ifndef ARCH_PERF_COMMON_H
 #define ARCH_PERF_COMMON_H
 
-#include "../util/env.h"
+#include <stdbool.h>
+
+struct perf_env;
 
 int perf_env__lookup_objdump(struct perf_env *env, const char **path);
 bool perf_env__single_address_space(struct perf_env *env);
diff --git a/tools/perf/tests/mem2node.c b/tools/perf/tests/mem2node.c
index 73b2855..7672ade 100644
--- a/tools/perf/tests/mem2node.c
+++ b/tools/perf/tests/mem2node.c
@@ -1,10 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/compiler.h>
 #include <linux/bitmap.h>
+#include <linux/kernel.h>
 #include <linux/zalloc.h>
 #include <perf/cpumap.h>
 #include "cpumap.h"
 #include "debug.h"
+#include "env.h"
 #include "mem2node.h"
 #include "tests.h"
 
diff --git a/tools/perf/util/cputopo.h b/tools/perf/util/cputopo.h
index bae2f1d..7bf6b81 100644
--- a/tools/perf/util/cputopo.h
+++ b/tools/perf/util/cputopo.h
@@ -3,7 +3,6 @@
 #define __PERF_CPUTOPO_H
 
 #include <linux/types.h>
-#include "env.h"
 
 struct cpu_topology {
 	u32	  core_sib;
diff --git a/tools/perf/util/mem2node.c b/tools/perf/util/mem2node.c
index 14fb9e7..797d86a 100644
--- a/tools/perf/util/mem2node.c
+++ b/tools/perf/util/mem2node.c
@@ -1,8 +1,10 @@
 #include <errno.h>
 #include <inttypes.h>
 #include <linux/bitmap.h>
+#include <linux/kernel.h>
 #include <linux/zalloc.h>
 #include "debug.h"
+#include "env.h"
 #include "mem2node.h"
 
 struct phys_entry {
diff --git a/tools/perf/util/mem2node.h b/tools/perf/util/mem2node.h
index 59c4752..8dfa2b5 100644
--- a/tools/perf/util/mem2node.h
+++ b/tools/perf/util/mem2node.h
@@ -2,8 +2,9 @@
 #define __MEM2NODE_H
 
 #include <linux/rbtree.h>
-#include "env.h"
+#include <linux/types.h>
 
+struct perf_env;
 struct phys_entry;
 
 struct mem2node {