diff --git a/include/linux/bpf.h b/include/linux/bpf.h index e64ff1e89fb2..3a38db315f7f 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1925,7 +1925,7 @@ void bpf_prog_free_id(struct bpf_prog *prog); void bpf_map_free_id(struct bpf_map *map); struct btf_field *btf_record_find(const struct btf_record *rec, - u32 offset, enum btf_field_type type); + u32 offset, u32 field_mask); void btf_record_free(struct btf_record *rec); void bpf_map_free_record(struct bpf_map *map); struct btf_record *btf_record_dup(const struct btf_record *rec); diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index f406dfa13792..cc4b7684910c 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -520,14 +520,14 @@ static int btf_field_cmp(const void *a, const void *b) } struct btf_field *btf_record_find(const struct btf_record *rec, u32 offset, - enum btf_field_type type) + u32 field_mask) { struct btf_field *field; - if (IS_ERR_OR_NULL(rec) || !(rec->field_mask & type)) + if (IS_ERR_OR_NULL(rec) || !(rec->field_mask & field_mask)) return NULL; field = bsearch(&offset, rec->fields, rec->cnt, sizeof(rec->fields[0]), btf_field_cmp); - if (!field || !(field->type & type)) + if (!field || !(field->type & field_mask)) return NULL; return field; }