linux-kernel - [PATCH 8/8] perf kvm: Fix building perf kvm on non x86 arches

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Message-Id: <1353716453-9693-9-git-send-email-acme@infradead.org>
Date:	Fri, 23 Nov 2012 21:20:53 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>,
	Borislav Petkov <bp@...en8.de>,
	David Ahern <dsahern@...il.com>,
	David Howells <dhowells@...hat.com>,
	Dong Hao <haodong@...ux.vnet.ibm.com>,
	Josh Boyer <jwboyer@...il.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Namhyung Kim <namhyung@...il.com>,
	Paul Mackerras <paulus@...ba.org>,
	Runzhen Wang <runzhen@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-arch@...r.kernel.org, x86@...nel.org,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 8/8] perf kvm: Fix building perf kvm on non x86 arches

From: Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>

Now, 'perf kvm stat' is only supported on x86, let its code depend on
(__x86_64__ || __i386__) to fix building it on other architectures.

Reviewed-by: David Howells <dhowells@...hat.com>
Signed-off-by: Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>
Cc: Borislav Petkov <bp@...en8.de>
Cc: David Ahern <dsahern@...il.com>
Cc: David Howells <dhowells@...hat.com>
Cc: Dong Hao <haodong@...ux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Josh Boyer <jwboyer@...il.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Namhyung Kim <namhyung@...il.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Runzhen Wang <runzhen@...ux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: linux-arch@...r.kernel.org
Cc: x86@...nel.org
Link: http://lkml.kernel.org/r/50A9EB89.70901@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-kvm.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index 9fa45fa..283b439 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -22,6 +22,7 @@
 #include <pthread.h>
 #include <math.h>
 
+#if defined(__i386__) || defined(__x86_64__)
 #include <asm/svm.h>
 #include <asm/vmx.h>
 #include <asm/kvm.h>
@@ -896,6 +897,7 @@ static int kvm_cmd_stat(const char *file_name, int argc, const char **argv)
 perf_stat:
 	return cmd_stat(argc, argv, NULL);
 }
+#endif
 
 static int __cmd_record(const char *file_name, int argc, const char **argv)
 {
@@ -1018,8 +1020,10 @@ int cmd_kvm(int argc, const char **argv, const char *prefix __maybe_unused)
 		return cmd_top(argc, argv, NULL);
 	else if (!strncmp(argv[0], "buildid-list", 12))
 		return __cmd_buildid_list(file_name, argc, argv);
+#if defined(__i386__) || defined(__x86_64__)
 	else if (!strncmp(argv[0], "stat", 4))
 		return kvm_cmd_stat(file_name, argc, argv);
+#endif
 	else
 		usage_with_options(kvm_usage, kvm_options);
 
-- 
1.7.9.2.358.g22243

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