bpf: flowlabel in bpf_fib_lookup should be flowinfo

As Michal noted the flow struct takes both the flow label and priority.
Update the bpf_fib_lookup API to note that it is flowinfo and not just
the flow label.

Cc: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 18712b0dbfe7..eeb6237be5c2 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -2629,7 +2629,7 @@ struct bpf_fib_lookup {
         union {
                 /* inputs to lookup */
                 __u8    tos;            /* AF_INET  */
-                __be32  flowlabel;      /* AF_INET6 */
+                __be32  flowinfo;       /* AF_INET6, flow_label + priority */
 
                 /* output: metric of fib result (IPv4/IPv6 only) */
                 __u32   rt_metric;