diff options
Diffstat (limited to 'kernel/bpf/ringbuf.c')
| -rw-r--r-- | kernel/bpf/ringbuf.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/bpf/ringbuf.c b/kernel/bpf/ringbuf.c index 710ba9de12ce..311264ab80c4 100644 --- a/kernel/bpf/ringbuf.c +++ b/kernel/bpf/ringbuf.c @@ -10,6 +10,7 @@ #include <linux/poll.h> #include <linux/kmemleak.h> #include <uapi/linux/btf.h> +#include <linux/btf_ids.h> #define RINGBUF_CREATE_FLAG_MASK (BPF_F_NUMA_NODE) @@ -263,7 +264,7 @@ static __poll_t ringbuf_map_poll(struct bpf_map *map, struct file *filp, return 0; } -static int ringbuf_map_btf_id; +BTF_ID_LIST_SINGLE(ringbuf_map_btf_ids, struct, bpf_ringbuf_map) const struct bpf_map_ops ringbuf_map_ops = { .map_meta_equal = bpf_map_meta_equal, .map_alloc = ringbuf_map_alloc, @@ -274,8 +275,7 @@ const struct bpf_map_ops ringbuf_map_ops = { .map_update_elem = ringbuf_map_update_elem, .map_delete_elem = ringbuf_map_delete_elem, .map_get_next_key = ringbuf_map_get_next_key, - .map_btf_name = "bpf_ringbuf_map", - .map_btf_id = &ringbuf_map_btf_id, + .map_btf_id = &ringbuf_map_btf_ids[0], }; /* Given pointer to ring buffer record metadata and struct bpf_ringbuf itself, @@ -404,7 +404,7 @@ BPF_CALL_2(bpf_ringbuf_submit, void *, sample, u64, flags) const struct bpf_func_proto bpf_ringbuf_submit_proto = { .func = bpf_ringbuf_submit, .ret_type = RET_VOID, - .arg1_type = ARG_PTR_TO_ALLOC_MEM, + .arg1_type = ARG_PTR_TO_ALLOC_MEM | OBJ_RELEASE, .arg2_type = ARG_ANYTHING, }; @@ -417,7 +417,7 @@ BPF_CALL_2(bpf_ringbuf_discard, void *, sample, u64, flags) const struct bpf_func_proto bpf_ringbuf_discard_proto = { .func = bpf_ringbuf_discard, .ret_type = RET_VOID, - .arg1_type = ARG_PTR_TO_ALLOC_MEM, + .arg1_type = ARG_PTR_TO_ALLOC_MEM | OBJ_RELEASE, .arg2_type = ARG_ANYTHING, }; |