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-rw-r--r--include/linux/perf_event.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 65ece0d5b4b6..1a8942277dda 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1582,11 +1582,11 @@ extern int sysctl_perf_cpu_time_max_percent;
extern void perf_sample_event_took(u64 sample_len_ns);
-int perf_event_max_sample_rate_handler(struct ctl_table *table, int write,
+int perf_event_max_sample_rate_handler(const struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
-int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
+int perf_cpu_time_max_percent_handler(const struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
-int perf_event_max_stack_handler(struct ctl_table *table, int write,
+int perf_event_max_stack_handler(const struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
/* Access to perf_event_open(2) syscall. */