bpf_iter_dmabuf
__bpf_kfunc int bpf_iter_dmabuf_new(struct bpf_iter_dmabuf *it)
__bpf_kfunc struct dma_buf *bpf_iter_dmabuf_next(struct bpf_iter_dmabuf *it)
__bpf_kfunc void bpf_iter_dmabuf_destroy(struct bpf_iter_dmabuf *it)
struct bpf_iter_dmabuf;
extern int bpf_iter_dmabuf_new(struct bpf_iter_dmabuf *it) __weak __ksym;
extern struct dma_buf *bpf_iter_dmabuf_next(struct bpf_iter_dmabuf *it) __weak __ksym;
extern void bpf_iter_dmabuf_destroy(struct bpf_iter_dmabuf *it) __weak __ksym;