On 7/30/15 2:55 AM, Sowmini Varadhan wrote:
diff --git a/net/rds/connection.c b/net/rds/connection.c
index da6da57..3bea7b9 100644
--- a/net/rds/connection.c
+++ b/net/rds/connection.c
@@ -117,7 +117,8 @@ static void rds_conn_reset(struct rds_connection *conn)
* For now they are not garbage collected once they're created. They
* are torn down as the module is removed, if ever.
*/
-static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
+static struct rds_connection *__rds_conn_create(struct net *net,
+ __be32 laddr, __be32 faddr,
struct rds_transport *trans, gfp_t gfp,
int is_outgoing)
{
@@ -157,6 +158,7 @@ static struct rds_connection *__rds_conn_create(__be32
laddr, __be32 faddr,
conn->c_faddr = faddr;
spin_lock_init(&conn->c_lock);
conn->c_next_tx_seq = 1;
+ write_pnet(&conn->c_net, net);
these are typically in wrappers like sock_net and sock_net_set
diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 0da2a45..c38d8a0 100644
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -448,8 +448,8 @@ int rds_ib_cm_handle_connect(struct rdma_cm_id *cm_id,
(unsigned long long)be64_to_cpu(lguid),
(unsigned long long)be64_to_cpu(fguid));
- conn = rds_conn_create(dp->dp_daddr, dp->dp_saddr, &rds_ib_transport,
- GFP_KERNEL);
+ conn = rds_conn_create(&init_net, dp->dp_daddr, dp->dp_saddr,
+ &rds_ib_transport, GFP_KERNEL);
I forget what connection this is -- control channel? you should at least
put a note as to why it is using init_net.
diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
index 8f486fa..4ea55a3 100644
--- a/net/rds/iw_cm.c
+++ b/net/rds/iw_cm.c
@@ -398,8 +398,8 @@ int rds_iw_cm_handle_connect(struct rdma_cm_id *cm_id,
&dp->dp_saddr, &dp->dp_daddr,
RDS_PROTOCOL_MAJOR(version), RDS_PROTOCOL_MINOR(version));
- conn = rds_conn_create(dp->dp_daddr, dp->dp_saddr, &rds_iw_transport,
- GFP_KERNEL);
+ conn = rds_conn_create(&init_net, dp->dp_daddr, dp->dp_saddr,
+ &rds_iw_transport, GFP_KERNEL);
Ditto here.
David
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