diff options
| -rw-r--r-- | fs/nfs/client.c | 40 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 1 | ||||
| -rw-r--r-- | fs/nfs/nfs3proc.c | 1 | ||||
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 1 | ||||
| -rw-r--r-- | fs/nfs/proc.c | 1 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 2 |
7 files changed, 34 insertions, 14 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 82cb8a386a8f..254719c4a575 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -147,7 +147,7 @@ struct nfs_client_initdata { * Since these are allocated/deallocated very rarely, we don't * bother putting them in a slab cache... */ -static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_init) +struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_init) { struct nfs_client *clp; struct rpc_cred *cred; @@ -177,18 +177,6 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_ clp->cl_proto = cl_init->proto; clp->cl_net = get_net(cl_init->net); -#ifdef CONFIG_NFS_V4 - err = nfs_get_cb_ident_idr(clp, cl_init->minorversion); - if (err) - goto error_cleanup; - - spin_lock_init(&clp->cl_lock); - INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state); - rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client"); - clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED; - clp->cl_minorversion = cl_init->minorversion; - clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion]; -#endif cred = rpc_lookup_machine_cred("*"); if (!IS_ERR(cred)) clp->cl_machine_cred = cred; @@ -218,6 +206,30 @@ static void nfs4_shutdown_session(struct nfs_client *clp) } #endif /* CONFIG_NFS_V4_1 */ +struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init) +{ + int err; + struct nfs_client *clp = nfs_alloc_client(cl_init); + if (IS_ERR(clp)) + return clp; + + err = nfs_get_cb_ident_idr(clp, cl_init->minorversion); + if (err) + goto error; + + spin_lock_init(&clp->cl_lock); + INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state); + rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client"); + clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED; + clp->cl_minorversion = cl_init->minorversion; + clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion]; + return clp; + +error: + kfree(clp); + return ERR_PTR(err); +} + /* * Destroy the NFS4 callback service */ @@ -588,7 +600,7 @@ nfs_get_client(const struct nfs_client_initdata *cl_init, spin_unlock(&nn->nfs_client_lock); - new = nfs_alloc_client(cl_init); + new = cl_init->rpc_ops->alloc_client(cl_init); } while (!IS_ERR(new)); dprintk("<-- nfs_get_client() Failed to find %s (%ld)\n", diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 93b732523342..633af813984d 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -148,6 +148,7 @@ extern void nfs_umount(const struct nfs_mount_request *info); /* client.c */ extern const struct rpc_program nfs_program; extern void nfs_clients_init(struct net *net); +extern struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *); extern void nfs_cleanup_cb_ident_idr(struct net *); extern void nfs_put_client(struct nfs_client *); diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 4ccb34bf1732..77c7aac228bb 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -934,6 +934,7 @@ const struct nfs_rpc_ops nfs_v3_clientops = { .close_context = nfs_close_context, .have_delegation = nfs3_have_delegation, .return_delegation = nfs3_return_delegation, + .alloc_client = nfs_alloc_client, .init_client = nfs_init_client, .free_client = nfs_free_client, }; diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 9889ee476e37..a0be2d1af04b 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -303,6 +303,8 @@ extern const u32 nfs4_fs_locations_bitmap[2]; void nfs4_free_client(struct nfs_client *); +struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *); + /* nfs4renewd.c */ extern void nfs4_schedule_state_renewal(struct nfs_client *); extern void nfs4_renewd_prepare_shutdown(struct nfs_server *); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index f301c53926b2..7f39e7ecde6c 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -6806,6 +6806,7 @@ const struct nfs_rpc_ops nfs_v4_clientops = { .open_context = nfs4_atomic_open, .have_delegation = nfs4_have_delegation, .return_delegation = nfs4_inode_return_delegation, + .alloc_client = nfs4_alloc_client, .init_client = nfs4_init_client, .free_client = nfs4_free_client, }; diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 53620bf10969..99a002515dfe 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -790,6 +790,7 @@ const struct nfs_rpc_ops nfs_v2_clientops = { .close_context = nfs_close_context, .have_delegation = nfs_have_delegation, .return_delegation = nfs_return_delegation, + .alloc_client = nfs_alloc_client, .init_client = nfs_init_client, .free_client = nfs_free_client, }; diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index e61dc7235d5d..4d62b774ddaf 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1353,6 +1353,7 @@ struct nfs_renamedata { struct nfs_access_entry; struct nfs_client; struct rpc_timeout; +struct nfs_client_initdata; /* * RPC procedure vector for NFSv2/NFSv3 demuxing @@ -1424,6 +1425,7 @@ struct nfs_rpc_ops { struct iattr *iattr); int (*have_delegation)(struct inode *, fmode_t); int (*return_delegation)(struct inode *); + struct nfs_client *(*alloc_client) (const struct nfs_client_initdata *); struct nfs_client * (*init_client) (struct nfs_client *, const struct rpc_timeout *, const char *, rpc_authflavor_t); |