linux/fs/afs/server_list.c

// SPDX-License-Identifier: GPL-2.0-or-later
/* AFS fileserver list management.
 *
 * Copyright (C) 2017 Red Hat, Inc. All Rights Reserved.
 * Written by David Howells ([email protected])
 */

#include <linux/kernel.h>
#include <linux/slab.h>
#include "internal.h"

void afs_put_serverlist(struct afs_net *net, struct afs_server_list *slist)
{ … }

/*
 * Build a server list from a VLDB record.
 */
struct afs_server_list *afs_alloc_server_list(struct afs_volume *volume,
					      struct key *key,
					      struct afs_vldb_entry *vldb)
{ … }

/*
 * Copy the annotations from an old server list to its potential replacement.
 */
bool afs_annotate_server_list(struct afs_server_list *new,
			      struct afs_server_list *old)
{ … }

/*
 * Attach a volume to the servers it is going to use.
 */
void afs_attach_volume_to_servers(struct afs_volume *volume, struct afs_server_list *slist)
{ … }

/*
 * Reattach a volume to the servers it is going to use when server list is
 * replaced.  We try to switch the attachment points to avoid rewalking the
 * lists.
 */
void afs_reattach_volume_to_servers(struct afs_volume *volume, struct afs_server_list *new,
				    struct afs_server_list *old)
{ … }

/*
 * Detach a volume from the servers it has been using.
 */
void afs_detach_volume_from_servers(struct afs_volume *volume, struct afs_server_list *slist)
{ … }