diff options
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index d3e935c2e25e..abb08999ff56 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -1423,13 +1423,13 @@ static void bpf_dynptr_set_type(struct bpf_dynptr_kern *ptr, enum bpf_dynptr_typ ptr->size |= type << DYNPTR_TYPE_SHIFT; } -static int bpf_dynptr_check_size(u32 size) +int bpf_dynptr_check_size(u32 size) { return size > DYNPTR_MAX_SIZE ? -E2BIG : 0; } -static void bpf_dynptr_init(struct bpf_dynptr_kern *ptr, void *data, - enum bpf_dynptr_type type, u32 offset, u32 size) +void bpf_dynptr_init(struct bpf_dynptr_kern *ptr, void *data, + enum bpf_dynptr_type type, u32 offset, u32 size) { ptr->data = data; ptr->offset = offset; @@ -1437,7 +1437,7 @@ static void bpf_dynptr_init(struct bpf_dynptr_kern *ptr, void *data, bpf_dynptr_set_type(ptr, type); } -static void bpf_dynptr_set_null(struct bpf_dynptr_kern *ptr) +void bpf_dynptr_set_null(struct bpf_dynptr_kern *ptr) { memset(ptr, 0, sizeof(*ptr)); } @@ -1523,6 +1523,12 @@ bpf_base_func_proto(enum bpf_func_id func_id) return &bpf_ringbuf_discard_proto; case BPF_FUNC_ringbuf_query: return &bpf_ringbuf_query_proto; + case BPF_FUNC_ringbuf_reserve_dynptr: + return &bpf_ringbuf_reserve_dynptr_proto; + case BPF_FUNC_ringbuf_submit_dynptr: + return &bpf_ringbuf_submit_dynptr_proto; + case BPF_FUNC_ringbuf_discard_dynptr: + return &bpf_ringbuf_discard_dynptr_proto; case BPF_FUNC_for_each_map_elem: return &bpf_for_each_map_elem_proto; case BPF_FUNC_loop: |