typedef struct auth_domain svc_client;
typedef struct svc_export svc_export;
-static void exp_do_unexport(svc_export *unexp);
-static int exp_verify_string(char *cp, int max);
-
/*
* We have two caches.
* One maps client+vfsmnt+dentry to export options - the export map
return ek;
}
+#ifdef CONFIG_NFSD_DEPRECATED
static int exp_set_key(svc_client *clp, int fsid_type, u32 *fsidv,
struct svc_export *exp)
{
return exp_find_key(clp, FSID_NUM, fsidv, NULL);
}
+#endif
static svc_export *exp_get_by_name(svc_client *clp, const struct path *path,
struct cache_req *reqp)
return exp;
}
+#ifdef CONFIG_NFSD_DEPRECATED
/*
* Hashtable locking. Write locks are placed only by user processes
* wanting to modify export information.
{
up_write(&hash_sem);
}
+#else
+
+/* hash_sem not needed once deprecated interface is removed */
+void exp_readlock(void) {}
+static inline void exp_writelock(void){}
+void exp_readunlock(void) {}
+static inline void exp_writeunlock(void){}
+
+#endif
+
+#ifdef CONFIG_NFSD_DEPRECATED
+static void exp_do_unexport(svc_export *unexp);
+static int exp_verify_string(char *cp, int max);
static void exp_fsid_unhash(struct svc_export *exp)
{
exp_writeunlock();
return err;
}
+#endif /* CONFIG_NFSD_DEPRECATED */
/*
* Obtain the root fh on behalf of a client.
.show = e_show,
};
+#ifdef CONFIG_NFSD_DEPRECATED
/*
* Add or modify a client.
* Change requests may involve the list of host addresses. The list of
printk(KERN_NOTICE "nfsd: couldn't validate string %s\n", cp);
return 0;
}
+#endif /* CONFIG_NFSD_DEPRECATED */
/*
* Initialize the exports module.
*/
enum {
NFSD_Root = 1,
+#ifdef CONFIG_NFSD_DEPRECATED
NFSD_Svc,
NFSD_Add,
NFSD_Del,
NFSD_Unexport,
NFSD_Getfd,
NFSD_Getfs,
+#endif
NFSD_List,
NFSD_Export_features,
NFSD_Fh,
/*
* write() for these nodes.
*/
+#ifdef CONFIG_NFSD_DEPRECATED
static ssize_t write_svc(struct file *file, char *buf, size_t size);
static ssize_t write_add(struct file *file, char *buf, size_t size);
static ssize_t write_del(struct file *file, char *buf, size_t size);
static ssize_t write_unexport(struct file *file, char *buf, size_t size);
static ssize_t write_getfd(struct file *file, char *buf, size_t size);
static ssize_t write_getfs(struct file *file, char *buf, size_t size);
+#endif
static ssize_t write_filehandle(struct file *file, char *buf, size_t size);
static ssize_t write_unlock_ip(struct file *file, char *buf, size_t size);
static ssize_t write_unlock_fs(struct file *file, char *buf, size_t size);
#endif
static ssize_t (*write_op[])(struct file *, char *, size_t) = {
+#ifdef CONFIG_NFSD_DEPRECATED
[NFSD_Svc] = write_svc,
[NFSD_Add] = write_add,
[NFSD_Del] = write_del,
[NFSD_Unexport] = write_unexport,
[NFSD_Getfd] = write_getfd,
[NFSD_Getfs] = write_getfs,
+#endif
[NFSD_Fh] = write_filehandle,
[NFSD_FO_UnlockIP] = write_unlock_ip,
[NFSD_FO_UnlockFS] = write_unlock_fs,
* payload - write methods
*/
+#ifdef CONFIG_NFSD_DEPRECATED
/**
* write_svc - Start kernel's NFSD server
*
out:
return err;
}
+#endif /* CONFIG_NFSD_DEPRECATED */
/**
* write_unlock_ip - Release all locks used by a client
static int nfsd_fill_super(struct super_block * sb, void * data, int silent)
{
static struct tree_descr nfsd_files[] = {
+#ifdef CONFIG_NFSD_DEPRECATED
[NFSD_Svc] = {".svc", &transaction_ops, S_IWUSR},
[NFSD_Add] = {".add", &transaction_ops, S_IWUSR},
[NFSD_Del] = {".del", &transaction_ops, S_IWUSR},
[NFSD_Unexport] = {".unexport", &transaction_ops, S_IWUSR},
[NFSD_Getfd] = {".getfd", &transaction_ops, S_IWUSR|S_IRUSR},
[NFSD_Getfs] = {".getfs", &transaction_ops, S_IWUSR|S_IRUSR},
+#endif
[NFSD_List] = {"exports", &exports_operations, S_IRUGO},
[NFSD_Export_features] = {"export_features",
&export_features_operations, S_IRUGO},