diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/neighbour.h | 48 |
1 files changed, 35 insertions, 13 deletions
diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 536501a3e58d..4cb5478e2f6e 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -37,6 +37,32 @@ struct neighbour; +enum { + NEIGH_VAR_MCAST_PROBES, + NEIGH_VAR_UCAST_PROBES, + NEIGH_VAR_APP_PROBES, + NEIGH_VAR_RETRANS_TIME, + NEIGH_VAR_BASE_REACHABLE_TIME, + NEIGH_VAR_DELAY_PROBE_TIME, + NEIGH_VAR_GC_STALETIME, + NEIGH_VAR_QUEUE_LEN_BYTES, + NEIGH_VAR_PROXY_QLEN, + NEIGH_VAR_ANYCAST_DELAY, + NEIGH_VAR_PROXY_DELAY, + NEIGH_VAR_LOCKTIME, +#define NEIGH_VAR_DATA_MAX (NEIGH_VAR_LOCKTIME + 1) + /* Following are used as a second way to access one of the above */ + NEIGH_VAR_QUEUE_LEN, /* same data as NEIGH_VAR_QUEUE_LEN_BYTES */ + NEIGH_VAR_RETRANS_TIME_MS, /* same data as NEIGH_VAR_RETRANS_TIME */ + NEIGH_VAR_BASE_REACHABLE_TIME_MS, /* same data as NEIGH_VAR_BASE_REACHABLE_TIME */ + /* Following are used by "default" only */ + NEIGH_VAR_GC_INTERVAL, + NEIGH_VAR_GC_THRESH1, + NEIGH_VAR_GC_THRESH2, + NEIGH_VAR_GC_THRESH3, + NEIGH_VAR_MAX +}; + struct neigh_parms { #ifdef CONFIG_NET_NS struct net *net; @@ -53,22 +79,18 @@ struct neigh_parms { atomic_t refcnt; struct rcu_head rcu_head; - int base_reachable_time; - int retrans_time; - int gc_staletime; int reachable_time; - int delay_probe_time; - - int queue_len_bytes; - int ucast_probes; - int app_probes; - int mcast_probes; - int anycast_delay; - int proxy_delay; - int proxy_qlen; - int locktime; + int data[NEIGH_VAR_DATA_MAX]; }; +static inline void neigh_var_set(struct neigh_parms *p, int index, int val) +{ + p->data[index] = val; +} + +#define NEIGH_VAR(p, attr) ((p)->data[NEIGH_VAR_ ## attr]) +#define NEIGH_VAR_SET(p, attr, val) neigh_var_set(p, NEIGH_VAR_ ## attr, val) + struct neigh_statistics { unsigned long allocs; /* number of allocated neighs */ unsigned long destroys; /* number of destroyed neighs */ |