diff options
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 47 |
1 files changed, 34 insertions, 13 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index bfa3a34af80..72e0bddf7a2 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -133,8 +133,7 @@ extern void nfs_put_client(struct nfs_client *); extern struct nfs_client *nfs4_find_client_no_ident(const struct sockaddr *); extern struct nfs_client *nfs4_find_client_ident(int); extern struct nfs_client * -nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *, - int); +nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *); extern struct nfs_server *nfs_create_server( const struct nfs_parsed_mount_data *, struct nfs_fh *); @@ -149,6 +148,9 @@ extern struct nfs_server *nfs_clone_server(struct nfs_server *, struct nfs_fattr *); extern void nfs_mark_client_ready(struct nfs_client *clp, int state); extern int nfs4_check_client_ready(struct nfs_client *clp); +extern struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp, + const struct sockaddr *ds_addr, + int ds_addrlen, int ds_proto); #ifdef CONFIG_PROC_FS extern int __init nfs_fs_proc_init(void); extern void nfs_fs_proc_exit(void); @@ -164,10 +166,10 @@ static inline void nfs_fs_proc_exit(void) /* nfs4namespace.c */ #ifdef CONFIG_NFS_V4 -extern struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentry *dentry); +extern struct vfsmount *nfs_do_refmount(struct dentry *dentry); #else static inline -struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentry *dentry) +struct vfsmount *nfs_do_refmount(struct dentry *dentry) { return ERR_PTR(-ENOENT); } @@ -214,8 +216,14 @@ extern const u32 nfs41_maxwrite_overhead; extern struct rpc_procinfo nfs4_procedures[]; #endif +extern int nfs4_init_ds_session(struct nfs_client *clp); + /* proc.c */ void nfs_close_context(struct nfs_open_context *ctx, int is_sync); +extern int nfs_init_client(struct nfs_client *clp, + const struct rpc_timeout *timeparms, + const char *ip_addr, rpc_authflavor_t authflavour, + int noresvport); /* dir.c */ extern int nfs_access_cache_shrinker(struct shrinker *shrink, @@ -248,23 +256,30 @@ extern void nfs_sb_active(struct super_block *sb); extern void nfs_sb_deactive(struct super_block *sb); /* namespace.c */ -extern char *nfs_path(const char *base, - const struct dentry *droot, - const struct dentry *dentry, +extern char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen); +extern struct vfsmount *nfs_d_automount(struct path *path); /* getroot.c */ -extern struct dentry *nfs_get_root(struct super_block *, struct nfs_fh *); +extern struct dentry *nfs_get_root(struct super_block *, struct nfs_fh *, + const char *); #ifdef CONFIG_NFS_V4 -extern struct dentry *nfs4_get_root(struct super_block *, struct nfs_fh *); +extern struct dentry *nfs4_get_root(struct super_block *, struct nfs_fh *, + const char *); extern int nfs4_get_rootfh(struct nfs_server *server, struct nfs_fh *mntfh); #endif /* read.c */ +extern int nfs_initiate_read(struct nfs_read_data *data, struct rpc_clnt *clnt, + const struct rpc_call_ops *call_ops); extern void nfs_read_prepare(struct rpc_task *task, void *calldata); /* write.c */ +extern int nfs_initiate_write(struct nfs_write_data *data, + struct rpc_clnt *clnt, + const struct rpc_call_ops *call_ops, + int how); extern void nfs_write_prepare(struct rpc_task *task, void *calldata); #ifdef CONFIG_MIGRATION extern int nfs_migrate_page(struct address_space *, @@ -274,6 +289,13 @@ extern int nfs_migrate_page(struct address_space *, #endif /* nfs4proc.c */ +extern void nfs4_reset_read(struct rpc_task *task, struct nfs_read_data *data); +extern int nfs4_init_client(struct nfs_client *clp, + const struct rpc_timeout *timeparms, + const char *ip_addr, + rpc_authflavor_t authflavour, + int noresvport); +extern void nfs4_reset_write(struct rpc_task *task, struct nfs_write_data *data); extern int _nfs4_call_sync(struct nfs_server *server, struct rpc_message *msg, struct nfs4_sequence_args *args, @@ -288,12 +310,11 @@ extern int _nfs4_call_sync_session(struct nfs_server *server, /* * Determine the device name as a string */ -static inline char *nfs_devname(const struct vfsmount *mnt_parent, - const struct dentry *dentry, +static inline char *nfs_devname(struct dentry *dentry, char *buffer, ssize_t buflen) { - return nfs_path(mnt_parent->mnt_devname, mnt_parent->mnt_root, - dentry, buffer, buflen); + char *dummy; + return nfs_path(&dummy, dentry, buffer, buflen); } /* |