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-rw-r--r--net/core/filter.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/filter.c b/net/core/filter.c
index 1205dd777dc2..786d792ac816 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -87,6 +87,9 @@
#include "dev.h"
+/* Keep the struct bpf_fib_lookup small so that it fits into a cacheline */
+static_assert(sizeof(struct bpf_fib_lookup) == 64, "struct bpf_fib_lookup size check");
+
static const struct bpf_func_proto *
bpf_sk_base_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog);