diff options
Diffstat (limited to 'net/sunrpc/xprt.c')
| -rw-r--r-- | net/sunrpc/xprt.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 17f56cfe2412..e4f64fb58ff2 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c | |||
| @@ -962,85 +962,6 @@ struct rpc_xprt *xprt_create_transport(int proto, struct sockaddr *ap, size_t si | |||
| 962 | return xprt; | 962 | return xprt; |
| 963 | } | 963 | } |
| 964 | 964 | ||
| 965 | static struct rpc_xprt *xprt_setup(int proto, struct sockaddr_in *ap, struct rpc_timeout *to) | ||
| 966 | { | ||
| 967 | int result; | ||
| 968 | struct rpc_xprt *xprt; | ||
| 969 | struct rpc_rqst *req; | ||
| 970 | |||
| 971 | if ((xprt = kzalloc(sizeof(struct rpc_xprt), GFP_KERNEL)) == NULL) | ||
| 972 | return ERR_PTR(-ENOMEM); | ||
| 973 | |||
| 974 | memcpy(&xprt->addr, ap, sizeof(*ap)); | ||
| 975 | xprt->addrlen = sizeof(*ap); | ||
| 976 | |||
| 977 | switch (proto) { | ||
| 978 | case IPPROTO_UDP: | ||
| 979 | result = xs_setup_udp(xprt, to); | ||
| 980 | break; | ||
| 981 | case IPPROTO_TCP: | ||
| 982 | result = xs_setup_tcp(xprt, to); | ||
| 983 | break; | ||
| 984 | default: | ||
| 985 | printk(KERN_ERR "RPC: unrecognized transport protocol: %d\n", | ||
| 986 | proto); | ||
| 987 | result = -EIO; | ||
| 988 | break; | ||
| 989 | } | ||
| 990 | if (result) { | ||
| 991 | kfree(xprt); | ||
| 992 | return ERR_PTR(result); | ||
| 993 | } | ||
| 994 | |||
| 995 | spin_lock_init(&xprt->transport_lock); | ||
| 996 | spin_lock_init(&xprt->reserve_lock); | ||
| 997 | |||
| 998 | INIT_LIST_HEAD(&xprt->free); | ||
| 999 | INIT_LIST_HEAD(&xprt->recv); | ||
| 1000 | INIT_WORK(&xprt->task_cleanup, xprt_autoclose, xprt); | ||
| 1001 | init_timer(&xprt->timer); | ||
| 1002 | xprt->timer.function = xprt_init_autodisconnect; | ||
| 1003 | xprt->timer.data = (unsigned long) xprt; | ||
| 1004 | xprt->last_used = jiffies; | ||
| 1005 | xprt->cwnd = RPC_INITCWND; | ||
| 1006 | |||
| 1007 | rpc_init_wait_queue(&xprt->binding, "xprt_binding"); | ||
| 1008 | rpc_init_wait_queue(&xprt->pending, "xprt_pending"); | ||
| 1009 | rpc_init_wait_queue(&xprt->sending, "xprt_sending"); | ||
| 1010 | rpc_init_wait_queue(&xprt->resend, "xprt_resend"); | ||
| 1011 | rpc_init_priority_wait_queue(&xprt->backlog, "xprt_backlog"); | ||
| 1012 | |||
| 1013 | /* initialize free list */ | ||
| 1014 | for (req = &xprt->slot[xprt->max_reqs-1]; req >= &xprt->slot[0]; req--) | ||
| 1015 | list_add(&req->rq_list, &xprt->free); | ||
| 1016 | |||
| 1017 | xprt_init_xid(xprt); | ||
| 1018 | |||
| 1019 | dprintk("RPC: created transport %p with %u slots\n", xprt, | ||
| 1020 | xprt->max_reqs); | ||
| 1021 | |||
| 1022 | return xprt; | ||
| 1023 | } | ||
| 1024 | |||
| 1025 | /** | ||
| 1026 | * xprt_create_proto - create an RPC client transport | ||
| 1027 | * @proto: requested transport protocol | ||
| 1028 | * @sap: remote peer's address | ||
| 1029 | * @to: timeout parameters for new transport | ||
| 1030 | * | ||
| 1031 | */ | ||
| 1032 | struct rpc_xprt *xprt_create_proto(int proto, struct sockaddr_in *sap, struct rpc_timeout *to) | ||
| 1033 | { | ||
| 1034 | struct rpc_xprt *xprt; | ||
| 1035 | |||
| 1036 | xprt = xprt_setup(proto, sap, to); | ||
| 1037 | if (IS_ERR(xprt)) | ||
| 1038 | dprintk("RPC: xprt_create_proto failed\n"); | ||
| 1039 | else | ||
| 1040 | dprintk("RPC: xprt_create_proto created xprt %p\n", xprt); | ||
| 1041 | return xprt; | ||
| 1042 | } | ||
| 1043 | |||
| 1044 | /** | 965 | /** |
| 1045 | * xprt_destroy - destroy an RPC transport, killing off all requests. | 966 | * xprt_destroy - destroy an RPC transport, killing off all requests. |
| 1046 | * @xprt: transport to destroy | 967 | * @xprt: transport to destroy |
