15  * Insert a volume into a cell.  If there's an existing volume record, that is
18 static struct afs_volume *afs_insert_volume_into_cell(struct afs_cell *cell,  in afs_insert_volume_into_cell()  argument
24 	write_seqlock(&cell->volume_lock);  in afs_insert_volume_into_cell()
26 	pp = &cell->volumes.rb_node;  in afs_insert_volume_into_cell()
41 	rb_insert_color(&volume->cell_node, &cell->volumes);  in afs_insert_volume_into_cell()
42 	hlist_add_head_rcu(&volume->proc_link, &cell->proc_volumes);  in afs_insert_volume_into_cell()
45 	write_sequnlock(&cell->volume_lock);  in afs_insert_volume_into_cell()
52 	struct afs_cell *cell = volume->cell;  in afs_remove_volume_from_cell()  local
55 		trace_afs_volume(volume->vid, refcount_read(&cell->ref),  in afs_remove_volume_from_cell()
57 		write_seqlock(&cell->volume_lock);  in afs_remove_volume_from_cell()
59 		rb_erase(&volume->cell_node, &cell->volumes);  in afs_remove_volume_from_cell()
60 		write_sequnlock(&cell->volume_lock);  in afs_remove_volume_from_cell()
85 	volume->cell		= afs_get_cell(params->cell, afs_cell_trace_get_vol);  in afs_alloc_volume()
96 	slist = afs_alloc_server_list(params->cell, params->key, vldb, type_mask);  in afs_alloc_volume()
108 	afs_put_cell(volume->cell, afs_cell_trace_put_vol);  in afs_alloc_volume()
127 	volume = afs_insert_volume_into_cell(params->cell, candidate);  in afs_lookup_volume()
136 static struct afs_vldb_entry *afs_vl_lookup_vldb(struct afs_cell *cell,  in afs_vl_lookup_vldb()  argument
145 	if (!afs_begin_vlserver_operation(&vc, cell, key))  in afs_vl_lookup_vldb()
161  *	"%[cell:]volume[.]"		R/W volume
162  *	"#[cell:]volume[.]"		R/O or R/W volume (rwparent=0),
164  *	"%[cell:]volume.readonly"	R/O volume
165  *	"#[cell:]volume.readonly"	R/O volume
166  *	"%[cell:]volume.backup"		Backup volume
167  *	"#[cell:]volume.backup"		Backup volume
169  * The cell name is optional, and defaults to the current cell.
186 	vldb = afs_vl_lookup_vldb(params->cell, params->key,  in afs_create_volume()
230 	afs_put_cell(volume->cell, afs_cell_trace_put_vol);  in afs_destroy_volume()
282 			 volume->cell->name, volume->vid);  in afs_activate_volume()
334 	vldb = afs_vl_lookup_vldb(volume->cell, key, idbuf, idsz);  in afs_update_volume_status()
349 	new = afs_alloc_server_list(volume->cell, key,  in afs_update_volume_status()
373 	afs_put_serverlist(volume->cell->net, discard);  in afs_update_volume_status()