diff options
Diffstat (limited to 'fs/nfsd/xdr4.h')
| -rw-r--r-- | fs/nfsd/xdr4.h | 70 |
1 files changed, 50 insertions, 20 deletions
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h index 846ab6df9d48..0eb00105d845 100644 --- a/fs/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -273,11 +273,13 @@ struct nfsd4_open { bool op_truncate; /* used during processing */ bool op_created; /* used during processing */ struct nfs4_openowner *op_openowner; /* used during processing */ + struct file *op_filp; /* used during processing */ struct nfs4_file *op_file; /* used during processing */ struct nfs4_ol_stateid *op_stp; /* used during processing */ struct nfs4_clnt_odstate *op_odstate; /* used during processing */ struct nfs4_acl *op_acl; struct xdr_netobj op_label; + struct svc_rqst *op_rqstp; }; struct nfsd4_open_confirm { @@ -301,9 +303,10 @@ struct nfsd4_read { u32 rd_length; /* request */ int rd_vlen; struct nfsd_file *rd_nf; - + struct svc_rqst *rd_rqstp; /* response */ - struct svc_fh *rd_fhp; /* response */ + struct svc_fh *rd_fhp; /* response */ + u32 rd_eof; /* response */ }; struct nfsd4_readdir { @@ -531,6 +534,13 @@ struct nfsd42_write_res { stateid_t cb_stateid; }; +struct nfsd4_cb_offload { + struct nfsd4_callback co_cb; + struct nfsd42_write_res co_res; + __be32 co_nfserr; + struct knfsd_fh co_fh; +}; + struct nfsd4_copy { /* request */ stateid_t cp_src_stateid; @@ -538,18 +548,16 @@ struct nfsd4_copy { u64 cp_src_pos; u64 cp_dst_pos; u64 cp_count; - struct nl4_server cp_src; - bool cp_intra; + struct nl4_server *cp_src; - /* both */ - u32 cp_synchronous; + unsigned long cp_flags; +#define NFSD4_COPY_F_STOPPED (0) +#define NFSD4_COPY_F_INTRA (1) +#define NFSD4_COPY_F_SYNCHRONOUS (2) +#define NFSD4_COPY_F_COMMITTED (3) /* response */ struct nfsd42_write_res cp_res; - - /* for cb_offload */ - struct nfsd4_callback cp_cb; - __be32 nfserr; struct knfsd_fh fh; struct nfs4_client *cp_clp; @@ -562,14 +570,35 @@ struct nfsd4_copy { struct list_head copies; struct task_struct *copy_task; refcount_t refcount; - bool stopped; struct vfsmount *ss_mnt; struct nfs_fh c_fh; nfs4_stateid stateid; - bool committed; }; +static inline void nfsd4_copy_set_sync(struct nfsd4_copy *copy, bool sync) +{ + if (sync) + set_bit(NFSD4_COPY_F_SYNCHRONOUS, ©->cp_flags); + else + clear_bit(NFSD4_COPY_F_SYNCHRONOUS, ©->cp_flags); +} + +static inline bool nfsd4_copy_is_sync(const struct nfsd4_copy *copy) +{ + return test_bit(NFSD4_COPY_F_SYNCHRONOUS, ©->cp_flags); +} + +static inline bool nfsd4_copy_is_async(const struct nfsd4_copy *copy) +{ + return !test_bit(NFSD4_COPY_F_SYNCHRONOUS, ©->cp_flags); +} + +static inline bool nfsd4_ssc_is_inter(const struct nfsd4_copy *copy) +{ + return !test_bit(NFSD4_COPY_F_INTRA, ©->cp_flags); +} + struct nfsd4_seek { /* request */ stateid_t seek_stateid; @@ -593,19 +622,20 @@ struct nfsd4_offload_status { struct nfsd4_copy_notify { /* request */ stateid_t cpn_src_stateid; - struct nl4_server cpn_dst; + struct nl4_server *cpn_dst; /* response */ stateid_t cpn_cnr_stateid; u64 cpn_sec; u32 cpn_nsec; - struct nl4_server cpn_src; + struct nl4_server *cpn_src; }; struct nfsd4_op { u32 opnum; - const struct nfsd4_operation * opdesc; __be32 status; + const struct nfsd4_operation *opdesc; + struct nfs4_replay *replay; union nfsd4_op_u { struct nfsd4_access access; struct nfsd4_close close; @@ -669,7 +699,6 @@ struct nfsd4_op { struct nfsd4_listxattrs listxattrs; struct nfsd4_removexattr removexattr; } u; - struct nfs4_replay * replay; }; bool nfsd4_cache_this_op(struct nfsd4_op *); @@ -688,13 +717,13 @@ struct nfsd4_compoundargs { struct svcxdr_tmpbuf *to_free; struct svc_rqst *rqstp; - u32 taglen; char * tag; + u32 taglen; u32 minorversion; + u32 client_opcnt; u32 opcnt; struct nfsd4_op *ops; struct nfsd4_op iops[8]; - int cachetype; }; struct nfsd4_compoundres { @@ -703,8 +732,8 @@ struct nfsd4_compoundres { struct svc_rqst * rqstp; __be32 *statusp; - u32 taglen; char * tag; + u32 taglen; u32 opcnt; struct nfsd4_compound_state cstate; @@ -859,7 +888,8 @@ struct nfsd4_operation { u32 op_flags; char *op_name; /* Try to get response size before operation */ - u32 (*op_rsize_bop)(struct svc_rqst *, struct nfsd4_op *); + u32 (*op_rsize_bop)(const struct svc_rqst *rqstp, + const struct nfsd4_op *op); void (*op_get_currentstateid)(struct nfsd4_compound_state *, union nfsd4_op_u *); void (*op_set_currentstateid)(struct nfsd4_compound_state *, |