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Diffstat (limited to 'kernel/bpf/btf.c')
-rw-r--r--kernel/bpf/btf.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 2ebffb9f57eb..9059053088b9 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -281,7 +281,7 @@ static const char * const btf_kind_str[NR_BTF_KINDS] = {
[BTF_KIND_VAR] = "VAR",
[BTF_KIND_DATASEC] = "DATASEC",
[BTF_KIND_FLOAT] = "FLOAT",
- [BTF_KIND_TAG] = "TAG",
+ [BTF_KIND_DECL_TAG] = "DECL_TAG",
};
const char *btf_type_str(const struct btf_type *t)
@@ -460,12 +460,12 @@ static bool btf_type_is_datasec(const struct btf_type *t)
return BTF_INFO_KIND(t->info) == BTF_KIND_DATASEC;
}
-static bool btf_type_is_tag(const struct btf_type *t)
+static bool btf_type_is_decl_tag(const struct btf_type *t)
{
- return BTF_INFO_KIND(t->info) == BTF_KIND_TAG;
+ return BTF_INFO_KIND(t->info) == BTF_KIND_DECL_TAG;
}
-static bool btf_type_is_tag_target(const struct btf_type *t)
+static bool btf_type_is_decl_tag_target(const struct btf_type *t)
{
return btf_type_is_func(t) || btf_type_is_struct(t) ||
btf_type_is_var(t);
@@ -549,7 +549,7 @@ const struct btf_type *btf_type_resolve_func_ptr(const struct btf *btf,
static bool btf_type_is_resolve_source_only(const struct btf_type *t)
{
return btf_type_is_var(t) ||
- btf_type_is_tag(t) ||
+ btf_type_is_decl_tag(t) ||
btf_type_is_datasec(t);
}
@@ -576,7 +576,7 @@ static bool btf_type_needs_resolve(const struct btf_type *t)
btf_type_is_struct(t) ||
btf_type_is_array(t) ||
btf_type_is_var(t) ||
- btf_type_is_tag(t) ||
+ btf_type_is_decl_tag(t) ||
btf_type_is_datasec(t);
}
@@ -630,9 +630,9 @@ static const struct btf_var *btf_type_var(const struct btf_type *t)
return (const struct btf_var *)(t + 1);
}
-static const struct btf_tag *btf_type_tag(const struct btf_type *t)
+static const struct btf_decl_tag *btf_type_decl_tag(const struct btf_type *t)
{
- return (const struct btf_tag *)(t + 1);
+ return (const struct btf_decl_tag *)(t + 1);
}
static const struct btf_kind_operations *btf_type_ops(const struct btf_type *t)
@@ -3820,11 +3820,11 @@ static const struct btf_kind_operations float_ops = {
.show = btf_df_show,
};
-static s32 btf_tag_check_meta(struct btf_verifier_env *env,
+static s32 btf_decl_tag_check_meta(struct btf_verifier_env *env,
const struct btf_type *t,
u32 meta_left)
{
- const struct btf_tag *tag;
+ const struct btf_decl_tag *tag;
u32 meta_needed = sizeof(*tag);
s32 component_idx;
const char *value;
@@ -3852,7 +3852,7 @@ static s32 btf_tag_check_meta(struct btf_verifier_env *env,
return -EINVAL;
}
- component_idx = btf_type_tag(t)->component_idx;
+ component_idx = btf_type_decl_tag(t)->component_idx;
if (component_idx < -1) {
btf_verifier_log_type(env, t, "Invalid component_idx");
return -EINVAL;
@@ -3863,7 +3863,7 @@ static s32 btf_tag_check_meta(struct btf_verifier_env *env,
return meta_needed;
}
-static int btf_tag_resolve(struct btf_verifier_env *env,
+static int btf_decl_tag_resolve(struct btf_verifier_env *env,
const struct resolve_vertex *v)
{
const struct btf_type *next_type;
@@ -3874,7 +3874,7 @@ static int btf_tag_resolve(struct btf_verifier_env *env,
u32 vlen;
next_type = btf_type_by_id(btf, next_type_id);
- if (!next_type || !btf_type_is_tag_target(next_type)) {
+ if (!next_type || !btf_type_is_decl_tag_target(next_type)) {
btf_verifier_log_type(env, v->t, "Invalid type_id");
return -EINVAL;
}
@@ -3883,7 +3883,7 @@ static int btf_tag_resolve(struct btf_verifier_env *env,
!env_type_is_resolved(env, next_type_id))
return env_stack_push(env, next_type, next_type_id);
- component_idx = btf_type_tag(t)->component_idx;
+ component_idx = btf_type_decl_tag(t)->component_idx;
if (component_idx != -1) {
if (btf_type_is_var(next_type)) {
btf_verifier_log_type(env, v->t, "Invalid component_idx");
@@ -3909,18 +3909,18 @@ static int btf_tag_resolve(struct btf_verifier_env *env,
return 0;
}
-static void btf_tag_log(struct btf_verifier_env *env, const struct btf_type *t)
+static void btf_decl_tag_log(struct btf_verifier_env *env, const struct btf_type *t)
{
btf_verifier_log(env, "type=%u component_idx=%d", t->type,
- btf_type_tag(t)->component_idx);
+ btf_type_decl_tag(t)->component_idx);
}
-static const struct btf_kind_operations tag_ops = {
- .check_meta = btf_tag_check_meta,
- .resolve = btf_tag_resolve,
+static const struct btf_kind_operations decl_tag_ops = {
+ .check_meta = btf_decl_tag_check_meta,
+ .resolve = btf_decl_tag_resolve,
.check_member = btf_df_check_member,
.check_kflag_member = btf_df_check_kflag_member,
- .log_details = btf_tag_log,
+ .log_details = btf_decl_tag_log,
.show = btf_df_show,
};
@@ -4058,7 +4058,7 @@ static const struct btf_kind_operations * const kind_ops[NR_BTF_KINDS] = {
[BTF_KIND_VAR] = &var_ops,
[BTF_KIND_DATASEC] = &datasec_ops,
[BTF_KIND_FLOAT] = &float_ops,
- [BTF_KIND_TAG] = &tag_ops,
+ [BTF_KIND_DECL_TAG] = &decl_tag_ops,
};
static s32 btf_check_meta(struct btf_verifier_env *env,
@@ -4143,7 +4143,7 @@ static bool btf_resolve_valid(struct btf_verifier_env *env,
return !btf_resolved_type_id(btf, type_id) &&
!btf_resolved_type_size(btf, type_id);
- if (btf_type_is_tag(t))
+ if (btf_type_is_decl_tag(t))
return btf_resolved_type_id(btf, type_id) &&
!btf_resolved_type_size(btf, type_id);