diff options
| author | Benny Halevy <bhalevy@panasas.com> | 2009-04-03 08:29:17 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-04-03 17:41:23 -0700 |
| commit | 79fb54abd285b442e1f30f851902f3ddf58e7704 (patch) | |
| tree | 93c8278368e7f6328e1cfa695ce96d5c95f3e338 /include/linux/nfsd | |
| parent | 8c18f2052e756e7d5dea712fc6e7ed70c00e8a39 (diff) | |
nfsd41: CREATE_EXCLUSIVE4_1
Implement the CREATE_EXCLUSIVE4_1 open mode conforming to
http://tools.ietf.org/html/draft-ietf-nfsv4-minorversion1-26
This mode allows the client to atomically create a file
if it doesn't exist while setting some of its attributes.
It must be implemented if the server supports persistent
reply cache and/or pnfs.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'include/linux/nfsd')
| -rw-r--r-- | include/linux/nfsd/xdr4.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h index c07d8fe7bb07..f80d6013fdc3 100644 --- a/include/linux/nfsd/xdr4.h +++ b/include/linux/nfsd/xdr4.h @@ -219,10 +219,8 @@ struct nfsd4_open { u32 op_create; /* request */ u32 op_createmode; /* request */ u32 op_bmval[3]; /* request */ - union { /* request */ - struct iattr iattr; /* UNCHECKED4,GUARDED4 */ - nfs4_verifier verf; /* EXCLUSIVE4 */ - } u; + struct iattr iattr; /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */ + nfs4_verifier verf; /* EXCLUSIVE4 */ clientid_t op_clientid; /* request */ struct xdr_netobj op_owner; /* request */ u32 op_seqid; /* request */ @@ -236,8 +234,8 @@ struct nfsd4_open { struct nfs4_stateowner *op_stateowner; /* used during processing */ struct nfs4_acl *op_acl; }; -#define op_iattr u.iattr -#define op_verf u.verf +#define op_iattr iattr +#define op_verf verf struct nfsd4_open_confirm { stateid_t oc_req_stateid /* request */; |