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perf kvm: Fix building perf kvm on non x86 arches 

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@redhat.com>
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Dong Hao <haodong@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Josh Boyer <jwboyer@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Runzhen Wang <runzhen@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/50A9EB89.70901@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Xiao Guangrong 2012-11-19 16:19:21 +08:00 committed by Arnaldo Carvalho de Melo
parent 3786063a3c
commit 7321090f67
1 changed files with 4 additions and 0 deletions
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4
tools/perf/builtin-kvm.c
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@ -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);