[tip: perf/urgent] perf kvm: Move kvm-stat header file from conditional inclusion to common include section

[tip-bot2 for Anju T Sudhakar]

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

Commit-ID:     8067b3da970baa12e6045400fdf009673b8dd3c2
Gitweb:        https://git.kernel.org/tip/8067b3da970baa12e6045400fdf009673b8dd3c2
Author:        Anju T Sudhakar <anju@xxxxxxxxxxxxxxxxxx>
AuthorDate:    Thu, 18 Jul 2019 23:47:47 +05:30
Committer:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Fri, 20 Sep 2019 10:28:26 -03:00

perf kvm: Move kvm-stat header file from conditional inclusion to common include section

Move kvm-stat header file to the common include section, and make the
definitions in the header file under the conditional inclusion `#ifdef
HAVE_KVM_STAT_SUPPORT`.

This helps to define other 'perf kvm' related function prototypes in
kvm-stat header file, which may not need kvm-stat support.

Signed-off-by: Anju T Sudhakar <anju@xxxxxxxxxxxxxxxxxx>
Reviewed-By: Ravi Bangoria <ravi.bangoria@xxxxxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Link: http://lore.kernel.org/lkml/20190718181749.30612-1-anju@xxxxxxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/builtin-kvm.c   | 2 +-
 tools/perf/util/kvm-stat.h | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index ac6d6e0..2b822be 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -21,6 +21,7 @@
 #include "util/top.h"
 #include "util/data.h"
 #include "util/ordered-events.h"
+#include "util/kvm-stat.h"
 #include "ui/ui.h"
 
 #include <sys/prctl.h>
@@ -59,7 +60,6 @@ static const char *get_filename_for_perf_kvm(void)
 }
 
 #ifdef HAVE_KVM_STAT_SUPPORT
-#include "util/kvm-stat.h"
 
 void exit_event_get_key(struct evsel *evsel,
 			struct perf_sample *sample,
diff --git a/tools/perf/util/kvm-stat.h b/tools/perf/util/kvm-stat.h
index 4691363..8fd6ec2 100644
--- a/tools/perf/util/kvm-stat.h
+++ b/tools/perf/util/kvm-stat.h
@@ -2,6 +2,8 @@
 #ifndef __PERF_KVM_STAT_H
 #define __PERF_KVM_STAT_H
 
+#ifdef HAVE_KVM_STAT_SUPPORT
+
 #include "tool.h"
 #include "stat.h"
 #include "record.h"
@@ -144,5 +146,6 @@ extern const int decode_str_len;
 extern const char *kvm_exit_reason;
 extern const char *kvm_entry_trace;
 extern const char *kvm_exit_trace;
+#endif /* HAVE_KVM_STAT_SUPPORT */
 
 #endif /* __PERF_KVM_STAT_H */