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-rw-r--r--fs/nfs/nfs2xdr.c19
-rw-r--r--fs/nfs/nfs3proc.c34
-rw-r--r--fs/nfs/nfs3xdr.c24
-rw-r--r--fs/nfs/nfs4proc.c31
-rw-r--r--fs/nfs/nfs4xdr.c8
-rw-r--r--fs/nfs/proc.c20
6 files changed, 84 insertions, 52 deletions
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 7fcc78f2aa7..c5fce756720 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -43,6 +43,7 @@
#define NFS_entry_sz (NFS_filename_sz+3)
#define NFS_diropargs_sz (NFS_fhandle_sz+NFS_filename_sz)
+#define NFS_removeargs_sz (NFS_fhandle_sz+NFS_filename_sz)
#define NFS_sattrargs_sz (NFS_fhandle_sz+NFS_sattr_sz)
#define NFS_readlinkargs_sz (NFS_fhandle_sz)
#define NFS_readargs_sz (NFS_fhandle_sz+3)
@@ -66,7 +67,7 @@
* Common NFS XDR functions as inlines
*/
static inline __be32 *
-xdr_encode_fhandle(__be32 *p, struct nfs_fh *fhandle)
+xdr_encode_fhandle(__be32 *p, const struct nfs_fh *fhandle)
{
memcpy(p, fhandle->data, NFS2_FHSIZE);
return p + XDR_QUADLEN(NFS2_FHSIZE);
@@ -204,7 +205,7 @@ nfs_xdr_sattrargs(struct rpc_rqst *req, __be32 *p, struct nfs_sattrargs *args)
/*
* Encode directory ops argument
- * LOOKUP, REMOVE, RMDIR
+ * LOOKUP, RMDIR
*/
static int
nfs_xdr_diropargs(struct rpc_rqst *req, __be32 *p, struct nfs_diropargs *args)
@@ -216,6 +217,18 @@ nfs_xdr_diropargs(struct rpc_rqst *req, __be32 *p, struct nfs_diropargs *args)
}
/*
+ * Encode REMOVE argument
+ */
+static int
+nfs_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;
+}
+
+/*
* Arguments to a READ call. Since we read data directly into the page
* cache, we also set up the reply iovec here so that iov[1] points
* exactly to the page we want to fetch.
@@ -705,7 +718,7 @@ struct rpc_procinfo nfs_procedures[] = {
PROC(READ, readargs, readres, 3),
PROC(WRITE, writeargs, writeres, 4),
PROC(CREATE, createargs, diropres, 0),
- PROC(REMOVE, diropargs, stat, 0),
+ PROC(REMOVE, removeargs, stat, 0),
PROC(RENAME, renameargs, stat, 0),
PROC(LINK, linkargs, stat, 0),
PROC(SYMLINK, symlinkargs, stat, 0),
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 814d886b6aa..eac07f2c99d 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -349,23 +349,23 @@ out:
static int
nfs3_proc_remove(struct inode *dir, struct qstr *name)
{
- struct nfs_fattr dir_attr;
- struct nfs3_diropargs arg = {
- .fh = NFS_FH(dir),
- .name = name->name,
- .len = name->len
+ struct nfs_removeargs arg = {
+ .fh = NFS_FH(dir),
+ .name.len = name->len,
+ .name.name = name->name,
};
- struct rpc_message msg = {
- .rpc_proc = &nfs3_procedures[NFS3PROC_REMOVE],
- .rpc_argp = &arg,
- .rpc_resp = &dir_attr,
+ struct nfs_removeres res;
+ struct rpc_message msg = {
+ .rpc_proc = &nfs3_procedures[NFS3PROC_REMOVE],
+ .rpc_argp = &arg,
+ .rpc_resp = &res,
};
int status;
dprintk("NFS call remove %s\n", name->name);
- nfs_fattr_init(&dir_attr);
+ nfs_fattr_init(&res.dir_attr);
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
- nfs_post_op_update_inode(dir, &dir_attr);
+ nfs_post_op_update_inode(dir, &res.dir_attr);
dprintk("NFS reply remove: %d\n", status);
return status;
}
@@ -374,17 +374,17 @@ static int
nfs3_proc_unlink_setup(struct rpc_message *msg, struct dentry *dir, struct qstr *name)
{
struct unlinkxdr {
- struct nfs3_diropargs arg;
- struct nfs_fattr res;
+ struct nfs_removeargs arg;
+ struct nfs_removeres res;
} *ptr;
ptr = kmalloc(sizeof(*ptr), GFP_KERNEL);
if (!ptr)
return -ENOMEM;
ptr->arg.fh = NFS_FH(dir->d_inode);
- ptr->arg.name = name->name;
- ptr->arg.len = name->len;
- nfs_fattr_init(&ptr->res);
+ ptr->arg.name.name = name->name;
+ ptr->arg.name.len = name->len;
+ nfs_fattr_init(&ptr->res.dir_attr);
msg->rpc_proc = &nfs3_procedures[NFS3PROC_REMOVE];
msg->rpc_argp = &ptr->arg;
msg->rpc_resp = &ptr->res;
@@ -400,7 +400,7 @@ nfs3_proc_unlink_done(struct dentry *dir, struct rpc_task *task)
if (nfs3_async_handle_jukebox(task, dir->d_inode))
return 1;
if (msg->rpc_argp) {
- dir_attr = (struct nfs_fattr*)msg->rpc_resp;
+ dir_attr = &((struct nfs_removeres*)msg->rpc_resp)->dir_attr;
nfs_post_op_update_inode(dir->d_inode, dir_attr);
kfree(msg->rpc_argp);
}
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index b4647a22f34..d9e08f0cf2a 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -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);
}
@@ -300,6 +302,18 @@ nfs3_xdr_diropargs(struct rpc_rqst *req, __be32 *p, struct nfs3_diropargs *args)
}
/*
+ * 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
*/
static int
@@ -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),
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 7ead63e065a..23dc25dbc6f 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1925,28 +1925,27 @@ out:
static int _nfs4_proc_remove(struct inode *dir, struct qstr *name)
{
struct nfs_server *server = NFS_SERVER(dir);
- struct nfs4_remove_arg args = {
+ struct nfs_removeargs args = {
.fh = NFS_FH(dir),
- .name = name,
+ .name.len = name->len,
+ .name.name = name->name,
.bitmask = server->attr_bitmask,
};
- struct nfs_fattr dir_attr;
- struct nfs4_remove_res res = {
+ struct nfs_removeres res = {
.server = server,
- .dir_attr = &dir_attr,
};
struct rpc_message msg = {
- .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_REMOVE],
- .rpc_argp = &args,
- .rpc_resp = &res,
+ .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_REMOVE],
+ .rpc_argp = &args,
+ .rpc_resp = &res,
};
int status;
- nfs_fattr_init(res.dir_attr);
+ nfs_fattr_init(&res.dir_attr);
status = rpc_call_sync(server->client, &msg, 0);
if (status == 0) {
update_changeattr(dir, &res.cinfo);
- nfs_post_op_update_inode(dir, res.dir_attr);
+ nfs_post_op_update_inode(dir, &res.dir_attr);
}
return status;
}
@@ -1964,9 +1963,8 @@ static int nfs4_proc_remove(struct inode *dir, struct qstr *name)
}
struct unlink_desc {
- struct nfs4_remove_arg args;
- struct nfs4_remove_res res;
- struct nfs_fattr dir_attr;
+ struct nfs_removeargs args;
+ struct nfs_removeres res;
};
static int nfs4_proc_unlink_setup(struct rpc_message *msg, struct dentry *dir,
@@ -1980,10 +1978,11 @@ static int nfs4_proc_unlink_setup(struct rpc_message *msg, struct dentry *dir,
return -ENOMEM;
up->args.fh = NFS_FH(dir->d_inode);
- up->args.name = name;
+ up->args.name.len = name->len;
+ up->args.name.name = name->name;
up->args.bitmask = server->attr_bitmask;
up->res.server = server;
- up->res.dir_attr = &up->dir_attr;
+ nfs_fattr_init(&up->res.dir_attr);
msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_REMOVE];
msg->rpc_argp = &up->args;
@@ -1999,7 +1998,7 @@ static int nfs4_proc_unlink_done(struct dentry *dir, struct rpc_task *task)
if (msg->rpc_resp != NULL) {
up = container_of(msg->rpc_resp, struct unlink_desc, res);
update_changeattr(dir->d_inode, &up->res.cinfo);
- nfs_post_op_update_inode(dir->d_inode, up->res.dir_attr);
+ nfs_post_op_update_inode(dir->d_inode, &up->res.dir_attr);
kfree(up);
msg->rpc_resp = NULL;
msg->rpc_argp = NULL;
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 7b73ca8be90..badd73b7ca1 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -1435,7 +1435,7 @@ out:
/*
* Encode REMOVE request
*/
-static int nfs4_xdr_enc_remove(struct rpc_rqst *req, __be32 *p, const struct nfs4_remove_arg *args)
+static int nfs4_xdr_enc_remove(struct rpc_rqst *req, __be32 *p, const struct nfs_removeargs *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
@@ -1447,7 +1447,7 @@ static int nfs4_xdr_enc_remove(struct rpc_rqst *req, __be32 *p, const struct nfs
encode_compound_hdr(&xdr, &hdr);
if ((status = encode_putfh(&xdr, args->fh)) != 0)
goto out;
- if ((status = encode_remove(&xdr, args->name)) != 0)
+ if ((status = encode_remove(&xdr, &args->name)) != 0)
goto out;
status = encode_getfattr(&xdr, args->bitmask);
out:
@@ -3835,7 +3835,7 @@ out:
/*
* Decode REMOVE response
*/
-static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_remove_res *res)
+static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, __be32 *p, struct nfs_removeres *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
@@ -3848,7 +3848,7 @@ static int nfs4_xdr_dec_remove(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_re
goto out;
if ((status = decode_remove(&xdr, &res->cinfo)) != 0)
goto out;
- decode_getfattr(&xdr, res->dir_attr, res->server);
+ decode_getfattr(&xdr, &res->dir_attr, res->server);
out:
return status;
}
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 7be0ee2782c..3b3eb692e0f 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -272,14 +272,14 @@ nfs_proc_mknod(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
static int
nfs_proc_remove(struct inode *dir, struct qstr *name)
{
- struct nfs_diropargs arg = {
- .fh = NFS_FH(dir),
- .name = name->name,
- .len = name->len
+ struct nfs_removeargs arg = {
+ .fh = NFS_FH(dir),
+ .name.len = name->len,
+ .name.name = name->name,
};
- struct rpc_message msg = {
- .rpc_proc = &nfs_procedures[NFSPROC_REMOVE],
- .rpc_argp = &arg,
+ struct rpc_message msg = {
+ .rpc_proc = &nfs_procedures[NFSPROC_REMOVE],
+ .rpc_argp = &arg,
};
int status;
@@ -294,14 +294,14 @@ nfs_proc_remove(struct inode *dir, struct qstr *name)
static int
nfs_proc_unlink_setup(struct rpc_message *msg, struct dentry *dir, struct qstr *name)
{
- struct nfs_diropargs *arg;
+ struct nfs_removeargs *arg;
arg = kmalloc(sizeof(*arg), GFP_KERNEL);
if (!arg)
return -ENOMEM;
arg->fh = NFS_FH(dir->d_inode);
- arg->name = name->name;
- arg->len = name->len;
+ arg->name.name = name->name;
+ arg->name.len = name->len;
msg->rpc_proc = &nfs_procedures[NFSPROC_REMOVE];
msg->rpc_argp = arg;
return 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-22 04:37:28 +0000