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Diffstat (limited to 'vnet/vnet/ip/lookup.h')
| -rw-r--r-- | vnet/vnet/ip/lookup.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vnet/vnet/ip/lookup.h b/vnet/vnet/ip/lookup.h index a609e2fe7c0..4b6aaa10da9 100644 --- a/vnet/vnet/ip/lookup.h +++ b/vnet/vnet/ip/lookup.h @@ -168,6 +168,17 @@ typedef void (*adj_midchain_fixup_t)(vlib_main_t * vm, struct ip_adjacency_t_ *adj, vlib_buffer_t * b0); +/** + * @brief Flags on an IP adjacency + */ +typedef enum ip_adjacency_flags_t_ +{ + /** + * Currently a sync walk is active. Used to prevent re-entrant walking + */ + IP_ADJ_SYNC_WALK_ACTIVE = (1 << 0), +} ip_adjacency_flags_t; + /** @brief IP unicast adjacency. @note cache aligned. */ @@ -254,6 +265,12 @@ typedef struct ip_adjacency_t_ { * remaining cachelines */ fib_node_t ia_node; + + /** + * Flags on the adjacency + */ + ip_adjacency_flags_t ia_flags; + } ip_adjacency_t; STATIC_ASSERT((STRUCT_OFFSET_OF(ip_adjacency_t, cacheline0) == 0), |