[tip:perf/core] perf: Fix build breakage for architecutes without atomic64_t

tip-bot for Peter Zijlstra
2010-06-09T10:19:00Z

Commit-ID: 7be7923633a142402266d642ccebf74f556a649b
Gitweb: http://git.kernel.org/tip/7be7923633a142402266d642ccebf74f556a649b
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
AuthorDate: Wed, 9 Jun 2010 11:57:23 +0200
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Wed, 9 Jun 2010 12:03:00 +0200

perf: Fix build breakage for architecutes without atomic64_t

The local64.h include dependency was not dependent on PERF_EVENT=y,
which meant that arch's without atomic64_t support ended up including
it and failed to build.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
---
include/linux/perf_event.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 7342979..1218d05 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -462,6 +462,7 @@ enum perf_callchain_context {

#ifdef CONFIG_PERF_EVENTS
# include <asm/perf_event.h>
+# include <asm/local64.h>
#endif

struct perf_guest_info_callbacks {
@@ -487,7 +488,6 @@ struct perf_guest_info_callbacks {
#include <linux/cpu.h>
#include <asm/atomic.h>
#include <asm/local.h>
-#include <asm/local64.h>

#define PERF_MAX_STACK_DEPTH 255