This change implements the kernel side of the "type matches" support,
just calling the previously added core logic in relo_core.c.
Signed-off-by: Daniel Müller <deso@xxxxxxxxxx>
---
kernel/bpf/btf.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 2e2066..8923b5 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -7442,6 +7442,15 @@ int bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id,
MAX_TYPES_ARE_COMPAT_DEPTH);
}
+#define MAX_TYPES_MATCH_DEPTH 2
+
+int bpf_core_types_match(const struct btf *local_btf, u32 local_id,
+ const struct btf *targ_btf, u32 targ_id)
+{
+ return __bpf_core_types_match(local_btf, local_id, targ_btf, targ_id, false,
+ MAX_TYPES_MATCH_DEPTH);
+}
+
static bool bpf_core_is_flavor_sep(const char *s)
{
/* check X___Y name pattern, where X and Y are not underscores */
--
2.30.2
