Symbol: data_tail
tools/lib/bpf/libbpf.c
14157
__u64 data_tail = header->data_tail;
tools/lib/bpf/libbpf.c
14164
ehdr = base + (data_tail & (mmap_size - 1));
tools/lib/bpf/libbpf.c
14194
ring_buffer_write_tail(header, data_tail);