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authorYing Xue <ying.xue@windriver.com>2015-01-09 10:27:04 +0300
committerDavid S. Miller <davem@davemloft.net>2015-01-13 00:24:32 +0300
commitc93d3baa24095887005647984cff5de8c63d3611 (patch)
tree1c7917d92605991696960243fe97dfef9d14913a /net/tipc/msg.c
parent54fef04ad05f15984082c225fe47ce6af8ea1c5c (diff)
downloadlinux-c93d3baa24095887005647984cff5de8c63d3611.tar.xz
tipc: involve namespace infrastructure
Involve namespace infrastructure, make the "tipc_net_id" global variable aware of per namespace, and rename it to "net_id". In order that the conversion can be successfully done, an instance of networking namespace must be passed to relevant functions, allowing them to access the "net_id" variable of per namespace. 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/msg.c')
-rw-r--r--net/tipc/msg.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 35523fb6668c..a38f6a680df1 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -34,6 +34,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
+#include <net/sock.h>
#include "core.h"
#include "msg.h"
#include "addr.h"
@@ -214,6 +215,7 @@ int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m, int offset,
skb = tipc_buf_acquire(msz);
if (unlikely(!skb))
return -ENOMEM;
+ skb_orphan(skb);
__skb_queue_tail(list, skb);
skb_copy_to_linear_data(skb, mhdr, mhsz);
pktpos = skb->data + mhsz;
@@ -234,6 +236,7 @@ int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m, int offset,
skb = tipc_buf_acquire(pktmax);
if (!skb)
return -ENOMEM;
+ skb_orphan(skb);
__skb_queue_tail(list, skb);
pktpos = skb->data;
skb_copy_to_linear_data(skb, &pkthdr, INT_H_SIZE);
@@ -267,6 +270,7 @@ int tipc_msg_build(struct tipc_msg *mhdr, struct msghdr *m, int offset,
rc = -ENOMEM;
goto error;
}
+ skb_orphan(skb);
__skb_queue_tail(list, skb);
msg_set_type(&pkthdr, FRAGMENT);
msg_set_size(&pkthdr, pktsz);