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| author | Allan Stephens <Allan.Stephens@windriver.com> | 2010-12-31 18:59:19 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-01 13:57:49 -0800 |
| commit | 8f92df6ad49da958d97e171762d0a97a3dc738f1 (patch) | |
| tree | ad848109f978d225b42ea219d7f45f10aa008a2c /net/tipc/net.c | |
| parent | 51a8e4dee7653698ba4c6e7de71053665f075273 (diff) | |
| download | linux-8f92df6ad49da958d97e171762d0a97a3dc738f1.tar.gz | |
tipc: Remove prototype code for supporting multiple clusters
Eliminates routines, data structures, and files that were intended to allow TIPC to support a network containing multiple clusters. Currently, TIPC supports only networks consisting of a single cluster within a single zone, so this code is unnecessary. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/net.c')
| -rw-r--r-- | net/tipc/net.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/net/tipc/net.c b/net/tipc/net.c index 3967f1f6d97f..3baf55ee0985 100644 --- a/net/tipc/net.c +++ b/net/tipc/net.c @@ -112,12 +112,23 @@ DEFINE_RWLOCK(tipc_net_lock); struct network tipc_net; +static int net_start(void) +{ + tipc_net.nodes = kcalloc(tipc_max_nodes + 1, + sizeof(*tipc_net.nodes), GFP_ATOMIC); + tipc_net.highest_node = 0; + + return tipc_net.nodes ? 0 : -ENOMEM; +} + static void net_stop(void) { - u32 c_num; + u32 n_num; - for (c_num = 1; c_num <= tipc_max_clusters; c_num++) - tipc_cltr_delete(tipc_net.clusters[c_num]); + for (n_num = 1; n_num <= tipc_net.highest_node; n_num++) + tipc_node_delete(tipc_net.nodes[n_num]); + kfree(tipc_net.nodes); + tipc_net.nodes = NULL; } static void net_route_named_msg(struct sk_buff *buf) @@ -218,10 +229,12 @@ int tipc_net_start(u32 addr) tipc_named_reinit(); tipc_port_reinit(); - if ((res = tipc_cltr_init()) || - (res = tipc_bclink_init())) { + res = net_start(); + if (res) + return res; + res = tipc_bclink_init(); + if (res) return res; - } tipc_k_signal((Handler)tipc_subscr_start, 0); tipc_k_signal((Handler)tipc_cfg_init, 0); |