diff options
Diffstat (limited to 'kernel/bpf/btf.c')
-rw-r--r-- | kernel/bpf/btf.c | 44 |
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); |