diff options
author | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
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committer | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
commit | ed03f430cdc8c802652467e9097606fedc2c7abc (patch) | |
tree | 30941ec1e6f93e99358fefe18175e5dd800a4379 /include/linux/nfs_xdr.h | |
parent | ed349a8a0a780ed27e2a765f16cee54d9b63bfee (diff) | |
parent | 6f957eaf79356a32e838f5f262ee9a60544b1d5b (diff) | |
download | op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.zip op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.tar.gz |
Pull pnpacpi into acpica branch
Diffstat (limited to 'include/linux/nfs_xdr.h')
-rw-r--r-- | include/linux/nfs_xdr.h | 89 |
1 files changed, 47 insertions, 42 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 4071866..6d6f69e 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -4,6 +4,16 @@ #include <linux/sunrpc/xprt.h> #include <linux/nfsacl.h> +/* + * To change the maximum rsize and wsize supported by the NFS client, adjust + * NFS_MAX_FILE_IO_SIZE. 64KB is a typical maximum, but some servers can + * support a megabyte or more. The default is left at 4096 bytes, which is + * reasonable for NFS over UDP. + */ +#define NFS_MAX_FILE_IO_SIZE (1048576U) +#define NFS_DEF_FILE_IO_SIZE (4096U) +#define NFS_MIN_FILE_IO_SIZE (1024U) + struct nfs4_fsid { __u64 major; __u64 minor; @@ -137,7 +147,7 @@ struct nfs_openres { */ struct nfs_open_confirmargs { const struct nfs_fh * fh; - nfs4_stateid stateid; + nfs4_stateid * stateid; struct nfs_seqid * seqid; }; @@ -165,66 +175,62 @@ struct nfs_closeres { * * Arguments to the lock,lockt, and locku call. * */ struct nfs_lowner { - __u64 clientid; - u32 id; + __u64 clientid; + u32 id; }; -struct nfs_lock_opargs { +struct nfs_lock_args { + struct nfs_fh * fh; + struct file_lock * fl; struct nfs_seqid * lock_seqid; nfs4_stateid * lock_stateid; struct nfs_seqid * open_seqid; nfs4_stateid * open_stateid; - struct nfs_lowner lock_owner; - __u32 reclaim; - __u32 new_lock_owner; + struct nfs_lowner lock_owner; + unsigned char block : 1; + unsigned char reclaim : 1; + unsigned char new_lock_owner : 1; }; -struct nfs_locku_opargs { +struct nfs_lock_res { + nfs4_stateid stateid; +}; + +struct nfs_locku_args { + struct nfs_fh * fh; + struct file_lock * fl; struct nfs_seqid * seqid; nfs4_stateid * stateid; }; -struct nfs_lockargs { - struct nfs_fh * fh; - __u32 type; - __u64 offset; - __u64 length; - union { - struct nfs_lock_opargs *lock; /* LOCK */ - struct nfs_lowner *lockt; /* LOCKT */ - struct nfs_locku_opargs *locku; /* LOCKU */ - } u; +struct nfs_locku_res { + nfs4_stateid stateid; }; -struct nfs_lock_denied { - __u64 offset; - __u64 length; - __u32 type; - struct nfs_lowner owner; +struct nfs_lockt_args { + struct nfs_fh * fh; + struct file_lock * fl; + struct nfs_lowner lock_owner; }; -struct nfs_lockres { - union { - nfs4_stateid stateid;/* LOCK success, LOCKU */ - struct nfs_lock_denied denied; /* LOCK failed, LOCKT success */ - } u; - const struct nfs_server * server; +struct nfs_lockt_res { + struct file_lock * denied; /* LOCK, LOCKT failed */ }; struct nfs4_delegreturnargs { const struct nfs_fh *fhandle; const nfs4_stateid *stateid; + const u32 * bitmask; +}; + +struct nfs4_delegreturnres { + struct nfs_fattr * fattr; + const struct nfs_server *server; }; /* * Arguments to the read call. */ - -#define NFS_READ_MAXIOV (9U) -#if (NFS_READ_MAXIOV > (MAX_IOVEC -2)) -#error "NFS_READ_MAXIOV is too large" -#endif - struct nfs_readargs { struct nfs_fh * fh; struct nfs_open_context *context; @@ -243,11 +249,6 @@ struct nfs_readres { /* * Arguments to the write call. */ -#define NFS_WRITE_MAXIOV (9U) -#if (NFS_WRITE_MAXIOV > (MAX_IOVEC -2)) -#error "NFS_WRITE_MAXIOV is too large" -#endif - struct nfs_writeargs { struct nfs_fh * fh; struct nfs_open_context *context; @@ -678,6 +679,8 @@ struct nfs4_server_caps_res { struct nfs_page; +#define NFS_PAGEVEC_SIZE (8U) + struct nfs_read_data { int flags; struct rpc_task task; @@ -686,13 +689,14 @@ struct nfs_read_data { struct nfs_fattr fattr; /* fattr storage */ struct list_head pages; /* Coalesced read requests */ struct nfs_page *req; /* multi ops per nfs_page */ - struct page *pagevec[NFS_READ_MAXIOV]; + struct page **pagevec; struct nfs_readargs args; struct nfs_readres res; #ifdef CONFIG_NFS_V4 unsigned long timestamp; /* For lease renewal */ #endif void (*complete) (struct nfs_read_data *, int); + struct page *page_array[NFS_PAGEVEC_SIZE + 1]; }; struct nfs_write_data { @@ -704,13 +708,14 @@ struct nfs_write_data { struct nfs_writeverf verf; struct list_head pages; /* Coalesced requests we wish to flush */ struct nfs_page *req; /* multi ops per nfs_page */ - struct page *pagevec[NFS_WRITE_MAXIOV]; + struct page **pagevec; struct nfs_writeargs args; /* argument struct */ struct nfs_writeres res; /* result struct */ #ifdef CONFIG_NFS_V4 unsigned long timestamp; /* For lease renewal */ #endif void (*complete) (struct nfs_write_data *, int); + struct page *page_array[NFS_PAGEVEC_SIZE + 1]; }; struct nfs_access_entry; |