From 1511009cd68015c2e04135bfefa4bf5020baa8d9 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Fri, 31 Mar 2017 07:14:04 -0700 Subject: net: mpls: Increase max number of labels for lwt encap Alow users to push down more labels per MPLS encap. Similar to LSR case, move label array to the end of mpls_iptunnel_encap and allocate based on the number of labels for the route. For consistency with the LSR case, re-use the same maximum number of labels. Signed-off-by: David Ahern Signed-off-by: David S. Miller --- net/mpls/internal.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'net/mpls/internal.h') diff --git a/net/mpls/internal.h b/net/mpls/internal.h index c5d2f5bc37ec..4db6a5971322 100644 --- a/net/mpls/internal.h +++ b/net/mpls/internal.h @@ -2,6 +2,11 @@ #define MPLS_INTERNAL_H #include +/* put a reasonable limit on the number of labels + * we will accept from userspace + */ +#define MAX_NEW_LABELS 30 + struct mpls_entry_decoded { u32 label; u8 ttl; -- cgit v1.2.1