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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-26 18:49:34 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-12-06 00:30:45 +0100 |
| commit | 73e39aaa8366694450cd6034050f542f965e277d (patch) | |
| tree | df731a81afdd826a401f611dd85c9cf08a9cd0c1 /fs/nfs/nfs4session.h | |
| parent | NFSv4: Move nfs4_wait_clnt_recover and nfs4_client_recover_expired_lease (diff) | |
| download | linux-73e39aaa8366694450cd6034050f542f965e277d.tar.xz linux-73e39aaa8366694450cd6034050f542f965e277d.zip | |
NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c
NFSv4.1 session management is getting complex enough to deserve
a separate file.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4session.h')
| -rw-r--r-- | fs/nfs/nfs4session.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/fs/nfs/nfs4session.h b/fs/nfs/nfs4session.h new file mode 100644 index 000000000000..cb47b1eb0886 --- /dev/null +++ b/fs/nfs/nfs4session.h @@ -0,0 +1,35 @@ +/* + * fs/nfs/nfs4session.h + * + * Copyright (c) 2012 Trond Myklebust <Trond.Myklebust@netapp.com> + * + */ +#ifndef __LINUX_FS_NFS_NFS4SESSION_H +#define __LINUX_FS_NFS_NFS4SESSION_H + +#if defined(CONFIG_NFS_V4_1) +extern struct nfs4_slot *nfs4_alloc_slot(struct nfs4_slot_table *tbl); +extern void nfs4_free_slot(struct nfs4_slot_table *tbl, struct nfs4_slot *slot); + +extern void nfs41_set_target_slotid(struct nfs4_slot_table *tbl, + u32 target_highest_slotid); +extern void nfs41_update_target_slotid(struct nfs4_slot_table *tbl, + struct nfs4_slot *slot, + struct nfs4_sequence_res *res); + +extern int nfs4_setup_session_slot_tables(struct nfs4_session *ses); + +extern struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp); +extern void nfs4_destroy_session(struct nfs4_session *session); +extern int nfs4_init_session(struct nfs_server *server); +extern int nfs4_init_ds_session(struct nfs_client *, unsigned long); + +#else /* defined(CONFIG_NFS_V4_1) */ + +static inline int nfs4_init_session(struct nfs_server *server) +{ + return 0; +} + +#endif /* defined(CONFIG_NFS_V4_1) */ +#endif /* __LINUX_FS_NFS_NFS4SESSION_H */ |