bpf: move kfunc_call_arg_meta higher in the file

Move struct bpf_kfunc_call_arg_meta higher in the file and put it next
to struct bpf_call_arg_meta, so it can be used from more functions.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230302235015.2044271-10-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

1 files changed, 35 insertions, 35 deletions

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index db0c37e9bc3a..ed9a96ad7b5b 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -270,6 +270,41 @@ struct bpf_call_arg_meta {
 	struct btf_field *kptr_field;
 };
 
+struct bpf_kfunc_call_arg_meta {
+	/* In parameters */
+	struct btf *btf;
+	u32 func_id;
+	u32 kfunc_flags;
+	const struct btf_type *func_proto;
+	const char *func_name;
+	/* Out parameters */
+	u32 ref_obj_id;
+	u8 release_regno;
+	bool r0_rdonly;
+	u32 ret_btf_id;
+	u64 r0_size;
+	u32 subprogno;
+	struct {
+		u64 value;
+		bool found;
+	} arg_constant;
+	struct {
+		struct btf *btf;
+		u32 btf_id;
+	} arg_obj_drop;
+	struct {
+		struct btf_field *field;
+	} arg_list_head;
+	struct {
+		struct btf_field *field;
+	} arg_rbtree_root;
+	struct {
+		enum bpf_dynptr_type type;
+		u32 id;
+	} initialized_dynptr;
+	u64 mem_size;
+};
+
 struct btf *btf_vmlinux;
 
 static DEFINE_MUTEX(bpf_verifier_lock);
@@ -8811,41 +8846,6 @@ static void mark_btf_func_reg_size(struct bpf_verifier_env *env, u32 regno,
 	}
 }
 
-struct bpf_kfunc_call_arg_meta {
-	/* In parameters */
-	struct btf *btf;
-	u32 func_id;
-	u32 kfunc_flags;
-	const struct btf_type *func_proto;
-	const char *func_name;
-	/* Out parameters */
-	u32 ref_obj_id;
-	u8 release_regno;
-	bool r0_rdonly;
-	u32 ret_btf_id;
-	u64 r0_size;
-	u32 subprogno;
-	struct {
-		u64 value;
-		bool found;
-	} arg_constant;
-	struct {
-		struct btf *btf;
-		u32 btf_id;
-	} arg_obj_drop;
-	struct {
-		struct btf_field *field;
-	} arg_list_head;
-	struct {
-		struct btf_field *field;
-	} arg_rbtree_root;
-	struct {
-		enum bpf_dynptr_type type;
-		u32 id;
-	} initialized_dynptr;
-	u64 mem_size;
-};
-
 static bool is_kfunc_acquire(struct bpf_kfunc_call_arg_meta *meta)
 {
 	return meta->kfunc_flags & KF_ACQUIRE;