diff options
| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-08-20 18:00:36 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-01 15:25:47 -0700 |
| commit | bbe0a3aa4e227c8aae02a484ce1c0b655cd19055 (patch) | |
| tree | 22b02b554f7b3abea3fabb92f3856aec7e84b762 | |
| parent | 23c20ecd44750dd42e5fd53285a17ca8d8a9b0a3 (diff) | |
NFS: make nfs_callback_tcpport per network context
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/callback.c | 6 | ||||
| -rw-r--r-- | fs/nfs/callback.h | 1 | ||||
| -rw-r--r-- | fs/nfs/netns.h | 1 | ||||
| -rw-r--r-- | fs/nfs/nfs4state.c | 4 |
4 files changed, 8 insertions, 4 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 64e87ec045aa..94aa9d8f3086 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -23,6 +23,7 @@ #include "nfs4_fs.h" #include "callback.h" #include "internal.h" +#include "netns.h" #define NFSDBG_FACILITY NFSDBG_CALLBACK @@ -42,14 +43,15 @@ unsigned short nfs_callback_tcpport6; static int nfs4_callback_up_net(struct svc_serv *serv, struct net *net) { int ret; + struct nfs_net *nn = net_generic(net, nfs_net_id); ret = svc_create_xprt(serv, "tcp", net, PF_INET, nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS); if (ret <= 0) goto out_err; - nfs_callback_tcpport = ret; + nn->nfs_callback_tcpport = ret; dprintk("NFS: Callback listener port = %u (af %u, net %p)\n", - nfs_callback_tcpport, PF_INET, net); + nn->nfs_callback_tcpport, PF_INET, net); ret = svc_create_xprt(serv, "tcp", net, PF_INET6, nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS); diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index 309404453e95..1c167d163683 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -208,7 +208,6 @@ extern int nfs4_set_callback_sessionid(struct nfs_client *clp); #define NFS41_BC_MAX_CALLBACKS 1 extern unsigned int nfs_callback_set_tcpport; -extern unsigned short nfs_callback_tcpport; extern unsigned short nfs_callback_tcpport6; #endif /* __LINUX_FS_NFS_CALLBACK_H */ diff --git a/fs/nfs/netns.h b/fs/nfs/netns.h index 0539de1b8d1f..1538d3a83cde 100644 --- a/fs/nfs/netns.h +++ b/fs/nfs/netns.h @@ -22,6 +22,7 @@ struct nfs_net { struct list_head nfs_volume_list; #if IS_ENABLED(CONFIG_NFS_V4) struct idr cb_ident_idr; /* Protected by nfs_client_lock */ + unsigned short nfs_callback_tcpport; #endif spinlock_t nfs_client_lock; struct timespec boot_time; diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index a5331ec094a6..716cdc20475f 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -56,6 +56,7 @@ #include "delegation.h" #include "internal.h" #include "pnfs.h" +#include "netns.h" #define NFSDBG_FACILITY NFSDBG_STATE @@ -73,10 +74,11 @@ int nfs4_init_clientid(struct nfs_client *clp, struct rpc_cred *cred) }; unsigned short port; int status; + struct nfs_net *nn = net_generic(clp->cl_net, nfs_net_id); if (test_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state)) goto do_confirm; - port = nfs_callback_tcpport; + port = nn->nfs_callback_tcpport; if (clp->cl_addr.ss_family == AF_INET6) port = nfs_callback_tcpport6; |