0
};
+const u32 nfs4_fs_locations_bitmap[2] = {
+ FATTR4_WORD0_TYPE
+ | FATTR4_WORD0_CHANGE
+ | FATTR4_WORD0_SIZE
+ | FATTR4_WORD0_FSID
+ | FATTR4_WORD0_FILEID
+ | FATTR4_WORD0_FS_LOCATIONS,
+ FATTR4_WORD1_MODE
+ | FATTR4_WORD1_NUMLINKS
+ | FATTR4_WORD1_OWNER
+ | FATTR4_WORD1_OWNER_GROUP
+ | FATTR4_WORD1_RAWDEV
+ | FATTR4_WORD1_SPACE_USED
+ | FATTR4_WORD1_TIME_ACCESS
+ | FATTR4_WORD1_TIME_METADATA
+ | FATTR4_WORD1_TIME_MODIFY
+ | FATTR4_WORD1_MOUNTED_ON_FILEID
+};
+
static void nfs4_setup_readdir(u64 cookie, u32 *verifier, struct dentry *dentry,
struct nfs4_readdir_arg *readdir)
{
spin_unlock(&clp->cl_lock);
}
-static void update_changeattr(struct inode *inode, struct nfs4_change_info *cinfo)
+static void update_changeattr(struct inode *dir, struct nfs4_change_info *cinfo)
{
- struct nfs_inode *nfsi = NFS_I(inode);
+ struct nfs_inode *nfsi = NFS_I(dir);
- spin_lock(&inode->i_lock);
- nfsi->cache_validity |= NFS_INO_INVALID_ATTR;
+ spin_lock(&dir->i_lock);
+ nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_DATA;
if (cinfo->before == nfsi->change_attr && cinfo->atomic)
nfsi->change_attr = cinfo->after;
- spin_unlock(&inode->i_lock);
+ spin_unlock(&dir->i_lock);
}
struct nfs4_opendata {
return status;
}
-static void nfs4_intent_set_file(struct nameidata *nd, struct dentry *dentry, struct nfs4_state *state)
+static int nfs4_intent_set_file(struct nameidata *nd, struct dentry *dentry, struct nfs4_state *state)
{
struct file *filp;
struct nfs_open_context *ctx;
ctx = (struct nfs_open_context *)filp->private_data;
ctx->state = state;
- } else
- nfs4_close_state(state, nd->intent.open.flags);
+ return 0;
+ }
+ nfs4_close_state(state, nd->intent.open.flags);
+ return PTR_ERR(filp);
}
struct dentry *
return status;
}
-static int nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *fhandle)
+int nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *fhandle)
{
struct nfs4_exception exception = { };
int err;
nfs_setattr_update_inode(state->inode, sattr);
}
if (status == 0 && nd != NULL && (nd->flags & LOOKUP_OPEN))
- nfs4_intent_set_file(nd, dentry, state);
+ status = nfs4_intent_set_file(nd, dentry, state);
else
nfs4_close_state(state, flags);
out:
if (!status) {
update_changeattr(dir, &res.cinfo);
nfs_post_op_update_inode(dir, res.dir_attr);
- nfs_refresh_inode(inode, res.fattr);
+ nfs_post_op_update_inode(inode, res.fattr);
}
return status;
return len;
}
+int nfs4_proc_fs_locations(struct inode *dir, struct dentry *dentry,
+ struct nfs4_fs_locations *fs_locations, struct page *page)
+{
+ struct nfs_server *server = NFS_SERVER(dir);
+ u32 bitmask[2] = {
+ [0] = FATTR4_WORD0_FSID | FATTR4_WORD0_FS_LOCATIONS,
+ [1] = FATTR4_WORD1_MOUNTED_ON_FILEID,
+ };
+ struct nfs4_fs_locations_arg args = {
+ .dir_fh = NFS_FH(dir),
+ .name = &dentry->d_name,
+ .page = page,
+ .bitmask = bitmask,
+ };
+ struct rpc_message msg = {
+ .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_FS_LOCATIONS],
+ .rpc_argp = &args,
+ .rpc_resp = fs_locations,
+ };
+ int status;
+
+ dprintk("%s: start\n", __FUNCTION__);
+ fs_locations->fattr.valid = 0;
+ fs_locations->server = server;
+ fs_locations->nlocations = 0;
+ status = rpc_call_sync(server->client, &msg, 0);
+ dprintk("%s: returned status = %d\n", __FUNCTION__, status);
+ return status;
+}
+
struct nfs4_state_recovery_ops nfs4_reboot_recovery_ops = {
.recover_open = nfs4_open_reclaim,
.recover_lock = nfs4_lock_reclaim,