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-rw-r--r--include/linux/perf_event.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index f32578634d9d..45db49f64bb4 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -555,6 +555,8 @@ enum perf_event_type {
555 PERF_RECORD_MAX, /* non-ABI */ 555 PERF_RECORD_MAX, /* non-ABI */
556}; 556};
557 557
558#define PERF_MAX_STACK_DEPTH 127
559
558enum perf_callchain_context { 560enum perf_callchain_context {
559 PERF_CONTEXT_HV = (__u64)-32, 561 PERF_CONTEXT_HV = (__u64)-32,
560 PERF_CONTEXT_KERNEL = (__u64)-128, 562 PERF_CONTEXT_KERNEL = (__u64)-128,
@@ -609,8 +611,6 @@ struct perf_guest_info_callbacks {
609#include <linux/sysfs.h> 611#include <linux/sysfs.h>
610#include <asm/local.h> 612#include <asm/local.h>
611 613
612#define PERF_MAX_STACK_DEPTH 255
613
614struct perf_callchain_entry { 614struct perf_callchain_entry {
615 __u64 nr; 615 __u64 nr;
616 __u64 ip[PERF_MAX_STACK_DEPTH]; 616 __u64 ip[PERF_MAX_STACK_DEPTH];