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NFS: Introduce struct nfs_removeargs+nfs_removeres

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We need a common structure for setting up an unlink() rpc call in order to
fix the asynchronous unlink code.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2007-07-14 15:39:57 -04:00
rodzic 3062c532ad
commit 4fdc17b2a7
7 zmienionych plików z 99 dodań i 64 usunięć
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24
fs/nfs/nfs3xdr.c
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@@ -50,6 +50,7 @@
#define NFS3_sattrargs_sz (NFS3_fh_sz+NFS3_sattr_sz+3)
#define NFS3_diropargs_sz (NFS3_fh_sz+NFS3_filename_sz)
#define NFS3_removeargs_sz (NFS3_fh_sz+NFS3_filename_sz)
#define NFS3_accessargs_sz (NFS3_fh_sz+1)
#define NFS3_readlinkargs_sz (NFS3_fh_sz)
#define NFS3_readargs_sz (NFS3_fh_sz+3)
@@ -65,6 +66,7 @@
#define NFS3_attrstat_sz (1+NFS3_fattr_sz)
#define NFS3_wccstat_sz (1+NFS3_wcc_data_sz)
#define NFS3_removeres_sz (NFS3_wccstat_sz)
#define NFS3_lookupres_sz (1+NFS3_fh_sz+(2 * NFS3_post_op_attr_sz))
#define NFS3_accessres_sz (1+NFS3_post_op_attr_sz+1)
#define NFS3_readlinkres_sz (1+NFS3_post_op_attr_sz+1)
@@ -106,7 +108,7 @@ static struct {
* Common NFS XDR functions as inlines
*/
static inline __be32 *
xdr_encode_fhandle(__be32 *p, struct nfs_fh *fh)
xdr_encode_fhandle(__be32 *p, const struct nfs_fh *fh)
{
return xdr_encode_array(p, fh->data, fh->size);
}
@@ -299,6 +301,18 @@ nfs3_xdr_diropargs(struct rpc_rqst *req, __be32 *p, struct nfs3_diropargs *args)
return 0;
}
/*
* Encode REMOVE argument
*/
static int
nfs3_xdr_removeargs(struct rpc_rqst *req, __be32 *p, const struct nfs_removeargs *args)
{
p = xdr_encode_fhandle(p, args->fh);
p = xdr_encode_array(p, args->name.name, args->name.len);
req->rq_slen = xdr_adjust_iovec(req->rq_svec, p);
return 0;
}
/*
* Encode access() argument
*/
@@ -736,6 +750,12 @@ nfs3_xdr_wccstat(struct rpc_rqst *req, __be32 *p, struct nfs_fattr *fattr)
return status;
}
static int
nfs3_xdr_removeres(struct rpc_rqst *req, __be32 *p, struct nfs_removeres *res)
{
return nfs3_xdr_wccstat(req, p, &res->dir_attr);
}
/*
* Decode LOOKUP reply
*/
@@ -1126,7 +1146,7 @@ struct rpc_procinfo nfs3_procedures[] = {
PROC(MKDIR, mkdirargs, createres, 0),
PROC(SYMLINK, symlinkargs, createres, 0),
PROC(MKNOD, mknodargs, createres, 0),
PROC(REMOVE, diropargs, wccstat, 0),
PROC(REMOVE, removeargs, removeres, 0),
PROC(RMDIR, diropargs, wccstat, 0),
PROC(RENAME, renameargs, renameres, 0),
PROC(LINK, linkargs, linkres, 0),