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authorGuy Shapiro <guysh@mellanox.com>2015-10-22 15:20:10 +0300
committerDoug Ledford <dledford@redhat.com>2015-10-28 12:32:48 -0400
commitfa20105e09e97e81aadf02f722c31195e4a75c84 (patch)
treebb25c580d408a2c4a96abda8c49c2751e72bfe52 /net/9p/trans_rdma.c
parent4be74b42a6d05a74a21362010cd3920fa17f63c7 (diff)
IB/cma: Add support for network namespaces
Add support for network namespaces in the ib_cma module. This is accomplished by: 1. Adding network namespace parameter for rdma_create_id. This parameter is used to populate the network namespace field in rdma_id_private. rdma_create_id keeps a reference on the network namespace. 2. Using the network namespace from the rdma_id instead of init_net inside of ib_cma, when listening on an ID and when looking for an ID for an incoming request. 3. Decrementing the reference count for the appropriate network namespace when calling rdma_destroy_id. In order to preserve the current behavior init_net is passed when calling from other modules. Signed-off-by: Guy Shapiro <guysh@mellanox.com> Signed-off-by: Haggai Eran <haggaie@mellanox.com> Signed-off-by: Yotam Kenneth <yotamke@mellanox.com> Signed-off-by: Shachar Raindel <raindel@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'net/9p/trans_rdma.c')
-rw-r--r--net/9p/trans_rdma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c
index ba1210253f5e..52b4a2f993f2 100644
--- a/net/9p/trans_rdma.c
+++ b/net/9p/trans_rdma.c
@@ -655,8 +655,8 @@ rdma_create_trans(struct p9_client *client, const char *addr, char *args)
return -ENOMEM;
/* Create the RDMA CM ID */
- rdma->cm_id = rdma_create_id(p9_cm_event_handler, client, RDMA_PS_TCP,
- IB_QPT_RC);
+ rdma->cm_id = rdma_create_id(&init_net, p9_cm_event_handler, client,
+ RDMA_PS_TCP, IB_QPT_RC);
if (IS_ERR(rdma->cm_id))
goto error;

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