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-rw-r--r--kernel/bpf/stackmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/stackmap.c b/kernel/bpf/stackmap.c
index 080a2dfb5800..bf4495fcd25d 100644
--- a/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@ -99,7 +99,7 @@ static struct bpf_map *stack_map_alloc(union bpf_attr *attr)
if (err)
goto free_smap;
- err = get_callchain_buffers();
+ err = get_callchain_buffers(sysctl_perf_event_max_stack);
if (err)
goto free_smap;