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author | Ying Xue <ying.xue@windriver.com> | 2015-01-09 10:27:05 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2015-01-13 00:24:32 +0300 |
commit | f2f9800d4955a96d92896841d8ba9b04201deaa1 (patch) | |
tree | 3b817800cfd8fcb2de6d5a3d7eb4fff972fba681 /net/tipc/addr.h | |
parent | c93d3baa24095887005647984cff5de8c63d3611 (diff) | |
download | linux-f2f9800d4955a96d92896841d8ba9b04201deaa1.tar.xz |
tipc: make tipc node table aware of net namespace
Global variables associated with node table are below:
- node table list (node_htable)
- node hash table list (tipc_node_list)
- node table lock (node_list_lock)
- node number counter (tipc_num_nodes)
- node link number counter (tipc_num_links)
To make node table support namespace, above global variables must be
moved to tipc_net structure in order to keep secret for different
namespaces. As a consequence, these variables are allocated and
initialized when namespace is created, and deallocated when namespace
is destroyed. After the change, functions associated with these
variables have to utilize a namespace pointer to access them. So
adding namespace pointer as a parameter of these functions is the
major change made in the commit.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/addr.h')
-rw-r--r-- | net/tipc/addr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tipc/addr.h b/net/tipc/addr.h index 60b00ab93d74..3e1f18e29f1e 100644 --- a/net/tipc/addr.h +++ b/net/tipc/addr.h @@ -40,6 +40,8 @@ #define TIPC_ZONE_MASK 0xff000000u #define TIPC_CLUSTER_MASK 0xfffff000u +extern u32 tipc_own_addr __read_mostly; + static inline u32 tipc_zone_mask(u32 addr) { return addr & TIPC_ZONE_MASK; |