60 static ssize_t write_filehandle(struct file *file, char *buf, size_t size);
61 static ssize_t write_unlock_ip(struct file *file, char *buf, size_t size);
62 static ssize_t write_unlock_fs(struct file *file, char *buf, size_t size);
63 static ssize_t write_threads(struct file *file, char *buf, size_t size);
64 static ssize_t write_pool_threads(struct file *file, char *buf, size_t size);
65 static ssize_t write_versions(struct file *file, char *buf, size_t size);
66 static ssize_t write_ports(struct file *file, char *buf, size_t size);
67 static ssize_t write_maxblksize(struct file *file, char *buf, size_t size);
68 static ssize_t write_maxconn(struct file *file, char *buf, size_t size);
70 static ssize_t write_leasetime(struct file *file, char *buf, size_t size);
71 static ssize_t write_gracetime(struct file *file, char *buf, size_t size);
72 static ssize_t write_recoverydir(struct file *file, char *buf, size_t size);
73 static ssize_t write_v4_end_grace(struct file *file, char *buf, size_t size);
76 static ssize_t (*const write_op[])(struct file *, char *, size_t) = {
94 static ssize_t nfsctl_transaction_write(struct file *file, const char __user *buf, size_t size, lof…  in nfsctl_transaction_write()  argument
96 	ino_t ino =  file_inode(file)->i_ino;  in nfsctl_transaction_write()
103 	data = simple_transaction_get(file, buf, size);  in nfsctl_transaction_write()
107 	rv =  write_op[ino](file, data, size);  in nfsctl_transaction_write()
109 		simple_transaction_set(file, rv);  in nfsctl_transaction_write()
115 static ssize_t nfsctl_transaction_read(struct file *file, char __user *buf, size_t size, loff_t *po…  in nfsctl_transaction_read()  argument
117 	if (! file->private_data) {  in nfsctl_transaction_read()
122 		ssize_t rv = nfsctl_transaction_write(file, buf, 0, pos);  in nfsctl_transaction_read()
126 	return simple_transaction_read(file, buf, size, pos);  in nfsctl_transaction_read()
136 static int exports_net_open(struct net *net, struct file *file)  in exports_net_open()  argument
142 	err = seq_open(file, &nfs_exports_op);  in exports_net_open()
146 	seq = file->private_data;  in exports_net_open()
151 static int exports_proc_open(struct inode *inode, struct file *file)  in exports_proc_open()  argument
153 	return exports_net_open(current->nsproxy->net_ns, file);  in exports_proc_open()
163 static int exports_nfsd_open(struct inode *inode, struct file *file)  in exports_nfsd_open()  argument
165 	return exports_net_open(inode->i_sb->s_fs_info, file);  in exports_nfsd_open()
181 static int export_features_open(struct inode *inode, struct file *file)  in export_features_open()  argument
183 	return single_open(file, export_features_show, NULL);  in export_features_open()
200 static int supported_enctypes_open(struct inode *inode, struct file *file)  in supported_enctypes_open()  argument
202 	return single_open(file, supported_enctypes_show, NULL);  in supported_enctypes_open()
232 static inline struct net *netns(struct file *file)  in netns()  argument
234 	return file_inode(file)->i_sb->s_fs_info;  in netns()
251 static ssize_t write_unlock_ip(struct file *file, char *buf, size_t size)  in write_unlock_ip()  argument
257 	struct net *net = netns(file);  in write_unlock_ip()
290 static ssize_t write_unlock_fs(struct file *file, char *buf, size_t size)  in write_unlock_fs()  argument
347 static ssize_t write_filehandle(struct file *file, char *buf, size_t size)  in write_filehandle()  argument
389 	len = exp_rootfh(netns(file), dom, path, &fh,  maxsize);  in write_filehandle()
429 static ssize_t write_threads(struct file *file, char *buf, size_t size)  in write_threads()  argument
433 	struct net *net = netns(file);  in write_threads()
473 static ssize_t write_pool_threads(struct file *file, char *buf, size_t size)  in write_pool_threads()  argument
484 	struct net *net = netns(file);  in write_pool_threads()
560 static ssize_t __write_versions(struct file *file, char *buf, size_t size)  in __write_versions()  argument
567 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in __write_versions()
692 static ssize_t write_versions(struct file *file, char *buf, size_t size)  in write_versions()  argument
697 	rv = __write_versions(file, buf, size);  in write_versions()
795 static ssize_t __write_ports(struct file *file, char *buf, size_t size,  in __write_ports()  argument
853 static ssize_t write_ports(struct file *file, char *buf, size_t size)  in write_ports()  argument
858 	rv = __write_ports(file, buf, size, netns(file));  in write_ports()
887 static ssize_t write_maxblksize(struct file *file, char *buf, size_t size)  in write_maxblksize()  argument
890 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in write_maxblksize()
936 static ssize_t write_maxconn(struct file *file, char *buf, size_t size)  in write_maxconn()  argument
939 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in write_maxconn()
954 static ssize_t __nfsd4_write_time(struct file *file, char *buf, size_t size,  in __nfsd4_write_time()  argument
986 static ssize_t nfsd4_write_time(struct file *file, char *buf, size_t size,  in nfsd4_write_time()  argument
992 	rv = __nfsd4_write_time(file, buf, size, time, nn);  in nfsd4_write_time()
1018 static ssize_t write_leasetime(struct file *file, char *buf, size_t size)  in write_leasetime()  argument
1020 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in write_leasetime()
1021 	return nfsd4_write_time(file, buf, size, &nn->nfsd4_lease, nn);  in write_leasetime()
1034 static ssize_t write_gracetime(struct file *file, char *buf, size_t size)  in write_gracetime()  argument
1036 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in write_gracetime()
1037 	return nfsd4_write_time(file, buf, size, &nn->nfsd4_grace, nn);  in write_gracetime()
1040 static ssize_t __write_recoverydir(struct file *file, char *buf, size_t size,  in __write_recoverydir()  argument
1089 static ssize_t write_recoverydir(struct file *file, char *buf, size_t size)  in write_recoverydir()  argument
1092 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in write_recoverydir()
1095 	rv = __write_recoverydir(file, buf, size, nn);  in write_recoverydir()
1120 static ssize_t write_v4_end_grace(struct file *file, char *buf, size_t size)  in write_v4_end_grace()  argument
1122 	struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id);  in write_v4_end_grace()