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-rw-r--r--include/linux/perf_counter.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 5428ba120d7..90cce0c74a0 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -513,10 +513,10 @@ extern void perf_counter_mmap(unsigned long addr, unsigned long len,
extern void perf_counter_munmap(unsigned long addr, unsigned long len,
unsigned long pgoff, struct file *file);
-#define MAX_STACK_DEPTH 255
+#define MAX_STACK_DEPTH 254
struct perf_callchain_entry {
- u64 nr;
+ u32 nr, hv, kernel, user;
u64 ip[MAX_STACK_DEPTH];
};