159 	struct afs_volume *volume = as->volume;  in afs_show_devname()  local
169 	switch (volume->type) {  in afs_show_devname()
174 		if (volume->type_force)  in afs_show_devname()
183 	seq_printf(m, "%c%s:%s%s", pref, cell->name, volume->name, suf);  in afs_show_devname()
211  * Parse the source name to get cell name, volume name, volume type and R/W
215  *	"%[cell:]volume[.]"		R/W volume
216  *	"#[cell:]volume[.]"		R/O or R/W volume (R/O parent),
217  *					 or R/W (R/W parent) volume
218  *	"%[cell:]volume.readonly"	R/O volume
219  *	"#[cell:]volume.readonly"	R/O volume
220  *	"%[cell:]volume.backup"		Backup volume
221  *	"#[cell:]volume.backup"		Backup volume
236 		printk(KERN_ERR "kAFS: no volume name specified\n");  in afs_parse_source()
246 		printk(KERN_ERR "kAFS: unparsable volume name\n");  in afs_parse_source()
250 	/* determine the type of volume we're looking for */  in afs_parse_source()
269 	/* the volume type is further affected by a possible suffix */  in afs_parse_source()
305 	_debug("CELL:%s [%p] VOLUME:%*.*s SUFFIX:%s TYPE:%d%s",  in afs_parse_source()
353  * Validate the options, get the cell key and look up the volume.
358 	struct afs_volume *volume;  in afs_validate_fc()  local
382 		if (ctx->volume) {  in afs_validate_fc()
383 			afs_put_volume(ctx->volume, afs_volume_trace_put_validate_fc);  in afs_validate_fc()
384 			ctx->volume = NULL;  in afs_validate_fc()
403 		volume = afs_create_volume(ctx);  in afs_validate_fc()
404 		if (IS_ERR(volume))  in afs_validate_fc()
405 			return PTR_ERR(volume);  in afs_validate_fc()
407 		ctx->volume = volume;  in afs_validate_fc()
408 		if (volume->type != AFSVL_RWVOL) {  in afs_validate_fc()
426 		as->volume &&  in afs_test_super()
427 		as->volume->vid == ctx->volume->vid &&  in afs_test_super()
472 		sprintf(sb->s_id, "%llu", as->volume->vid);  in afs_fill_super()
473 		afs_activate_volume(as->volume);  in afs_fill_super()
489 		rcu_assign_pointer(as->volume->sb, sb);  in afs_fill_super()
513 			as->volume = afs_get_volume(ctx->volume,  in afs_alloc_sbi()
523 		afs_put_volume(as->volume, afs_volume_trace_put_destroy_sbi);  in afs_destroy_sbi()
537 	if (as->volume)  in afs_kill_super()
538 		rcu_assign_pointer(as->volume->sb, NULL);  in afs_kill_super()
540 	if (as->volume)  in afs_kill_super()
541 		afs_deactivate_volume(as->volume);  in afs_kill_super()
590 	trace_afs_get_tree(as->cell, as->volume);  in afs_get_tree()
606 	afs_put_volume(ctx->volume, afs_volume_trace_put_free_fc);  in afs_free_fc()
685 	vnode->volume		= NULL;  in afs_alloc_inode()
742  * return information about an AFS volume
761 	op = afs_alloc_operation(NULL, as->volume);  in afs_statfs()