diff options
Diffstat (limited to 'include/linux/nfs_xdr.h')
| -rw-r--r-- | include/linux/nfs_xdr.h | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 8651574a305..3ccfcecf899 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -591,6 +591,13 @@ struct nfs_renameres { struct nfs_fattr *new_fattr; }; +/* parsed sec= options */ +#define NFS_AUTH_INFO_MAX_FLAVORS 12 /* see fs/nfs/super.c */ +struct nfs_auth_info { + unsigned int flavor_len; + rpc_authflavor_t flavors[NFS_AUTH_INFO_MAX_FLAVORS]; +}; + /* * Argument struct for decode_entry function */ @@ -1053,14 +1060,18 @@ struct nfs4_fs_locations { struct nfs4_fs_locations_arg { struct nfs4_sequence_args seq_args; const struct nfs_fh *dir_fh; + const struct nfs_fh *fh; const struct qstr *name; struct page *page; const u32 *bitmask; + clientid4 clientid; + unsigned char migration:1, renew:1; }; struct nfs4_fs_locations_res { struct nfs4_sequence_res seq_res; struct nfs4_fs_locations *fs_locations; + unsigned char migration:1, renew:1; }; struct nfs4_secinfo4 { @@ -1084,6 +1095,19 @@ struct nfs4_secinfo_res { struct nfs4_secinfo_flavors *flavors; }; +struct nfs4_fsid_present_arg { + struct nfs4_sequence_args seq_args; + const struct nfs_fh *fh; + clientid4 clientid; + unsigned char renew:1; +}; + +struct nfs4_fsid_present_res { + struct nfs4_sequence_res seq_res; + struct nfs_fh *fh; + unsigned char renew:1; +}; + #endif /* CONFIG_NFS_V4 */ struct nfstime4 { @@ -1107,6 +1131,23 @@ struct pnfs_ds_commit_info { struct pnfs_commit_bucket *buckets; }; +#define NFS4_OP_MAP_NUM_LONGS \ + DIV_ROUND_UP(LAST_NFS4_OP, 8 * sizeof(unsigned long)) +#define NFS4_OP_MAP_NUM_WORDS \ + (NFS4_OP_MAP_NUM_LONGS * sizeof(unsigned long) / sizeof(u32)) +struct nfs4_op_map { + union { + unsigned long longs[NFS4_OP_MAP_NUM_LONGS]; + u32 words[NFS4_OP_MAP_NUM_WORDS]; + } u; +}; + +struct nfs41_state_protection { + u32 how; + struct nfs4_op_map enforce; + struct nfs4_op_map allow; +}; + #define NFS4_EXCHANGE_ID_LEN (48) struct nfs41_exchange_id_args { struct nfs_client *client; @@ -1114,6 +1155,7 @@ struct nfs41_exchange_id_args { unsigned int id_len; char id[NFS4_EXCHANGE_ID_LEN]; u32 flags; + struct nfs41_state_protection state_protect; }; struct nfs41_server_owner { @@ -1146,6 +1188,7 @@ struct nfs41_exchange_id_res { struct nfs41_server_owner *server_owner; struct nfs41_server_scope *server_scope; struct nfs41_impl_id *impl_id; + struct nfs41_state_protection state_protect; }; struct nfs41_create_session_args { @@ -1419,12 +1462,12 @@ struct nfs_rpc_ops { void (*read_setup) (struct nfs_read_data *, struct rpc_message *); void (*read_pageio_init)(struct nfs_pageio_descriptor *, struct inode *, const struct nfs_pgio_completion_ops *); - void (*read_rpc_prepare)(struct rpc_task *, struct nfs_read_data *); + int (*read_rpc_prepare)(struct rpc_task *, struct nfs_read_data *); int (*read_done) (struct rpc_task *, struct nfs_read_data *); void (*write_setup) (struct nfs_write_data *, struct rpc_message *); void (*write_pageio_init)(struct nfs_pageio_descriptor *, struct inode *, int, const struct nfs_pgio_completion_ops *); - void (*write_rpc_prepare)(struct rpc_task *, struct nfs_write_data *); + int (*write_rpc_prepare)(struct rpc_task *, struct nfs_write_data *); int (*write_done) (struct rpc_task *, struct nfs_write_data *); void (*commit_setup) (struct nfs_commit_data *, struct rpc_message *); void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *); @@ -1436,13 +1479,14 @@ struct nfs_rpc_ops { struct inode * (*open_context) (struct inode *dir, struct nfs_open_context *ctx, int open_flags, - struct iattr *iattr); + struct iattr *iattr, + int *); 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); + const char *); void (*free_client) (struct nfs_client *); struct nfs_server *(*create_server)(struct nfs_mount_info *, struct nfs_subversion *); struct nfs_server *(*clone_server)(struct nfs_server *, struct nfs_fh *, |