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Diffstat (limited to 'net/rds/rds.h')
-rw-r--r--net/rds/rds.h24
1 files changed, 20 insertions, 4 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 2260c1e434b1..afb4048d0cfd 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -80,6 +80,7 @@ enum {
#define RDS_LL_SEND_FULL 0
#define RDS_RECONNECT_PENDING 1
#define RDS_IN_XMIT 2
+#define RDS_RECV_REFILL 3
struct rds_connection {
struct hlist_node c_hash_node;
@@ -128,8 +129,21 @@ struct rds_connection {
/* Protocol version */
unsigned int c_version;
+ possible_net_t c_net;
};
+static inline
+struct net *rds_conn_net(struct rds_connection *conn)
+{
+ return read_pnet(&conn->c_net);
+}
+
+static inline
+void rds_conn_net_set(struct rds_connection *conn, struct net *net)
+{
+ write_pnet(&conn->c_net, net);
+}
+
#define RDS_FLAG_CONG_BITMAP 0x01
#define RDS_FLAG_ACK_REQUIRED 0x02
#define RDS_FLAG_RETRANSMITTED 0x04
@@ -417,7 +431,7 @@ struct rds_transport {
unsigned int t_prefer_loopback:1;
unsigned int t_type;
- int (*laddr_check)(__be32 addr);
+ int (*laddr_check)(struct net *net, __be32 addr);
int (*conn_alloc)(struct rds_connection *conn, gfp_t gfp);
void (*conn_free)(void *data);
int (*conn_connect)(struct rds_connection *conn);
@@ -608,9 +622,11 @@ struct rds_message *rds_cong_update_alloc(struct rds_connection *conn);
/* conn.c */
int rds_conn_init(void);
void rds_conn_exit(void);
-struct rds_connection *rds_conn_create(__be32 laddr, __be32 faddr,
+struct rds_connection *rds_conn_create(struct net *net,
+ __be32 laddr, __be32 faddr,
struct rds_transport *trans, gfp_t gfp);
-struct rds_connection *rds_conn_create_outgoing(__be32 laddr, __be32 faddr,
+struct rds_connection *rds_conn_create_outgoing(struct net *net,
+ __be32 laddr, __be32 faddr,
struct rds_transport *trans, gfp_t gfp);
void rds_conn_shutdown(struct rds_connection *conn);
void rds_conn_destroy(struct rds_connection *conn);
@@ -795,7 +811,7 @@ void rds_connect_complete(struct rds_connection *conn);
/* transport.c */
int rds_trans_register(struct rds_transport *trans);
void rds_trans_unregister(struct rds_transport *trans);
-struct rds_transport *rds_trans_get_preferred(__be32 addr);
+struct rds_transport *rds_trans_get_preferred(struct net *net, __be32 addr);
void rds_trans_put(struct rds_transport *trans);
unsigned int rds_trans_stats_info_copy(struct rds_info_iterator *iter,
unsigned int avail);