160 	struct afs_cell *cell = as->cell;  in afs_show_devname()  local
183 	seq_printf(m, "%c%s:%s%s", pref, cell->name, volume->name, suf);  in afs_show_devname()
213  * Parse the source name to get cell name, volume name, volume type and R/W
217  *	"%[cell:]volume[.]"		R/W volume
218  *	"#[cell:]volume[.]"		R/O or R/W volume (R/O parent),
220  *	"%[cell:]volume.readonly"	R/O volume
221  *	"#[cell:]volume.readonly"	R/O volume
222  *	"%[cell:]volume.backup"		Backup volume
223  *	"#[cell:]volume.backup"		Backup volume
228 	struct afs_cell *cell;  in afs_parse_source()  local
259 	/* split the cell name out if there is one */  in afs_parse_source()
289 	_debug("cell %*.*s [%p]",  in afs_parse_source()
290 	       cellnamesz, cellnamesz, cellname ?: "", ctx->cell);  in afs_parse_source()
292 	/* lookup the cell record */  in afs_parse_source()
294 		cell = afs_lookup_cell(ctx->net, cellname, cellnamesz,  in afs_parse_source()
296 		if (IS_ERR(cell)) {  in afs_parse_source()
297 			pr_err("kAFS: unable to lookup cell '%*.*s'\n",  in afs_parse_source()
299 			return PTR_ERR(cell);  in afs_parse_source()
301 		afs_unuse_cell(ctx->net, ctx->cell, afs_cell_trace_unuse_parse);  in afs_parse_source()
302 		afs_see_cell(cell, afs_cell_trace_see_source);  in afs_parse_source()
303 		ctx->cell = cell;  in afs_parse_source()
306 	_debug("CELL:%s [%p] VOLUME:%*.*s SUFFIX:%s TYPE:%d%s",  in afs_parse_source()
307 	       ctx->cell->name, ctx->cell,  in afs_parse_source()
354  * Validate the options, get the cell key and look up the volume.
360 	struct afs_cell *cell;  in afs_validate_fc()  local
370 		if (!ctx->cell) {  in afs_validate_fc()
371 			pr_warn("kAFS: No cell specified\n");  in afs_validate_fc()
377 		key = afs_request_key(ctx->cell);  in afs_validate_fc()
388 		if (test_bit(AFS_CELL_FL_CHECK_ALIAS, &ctx->cell->flags)) {  in afs_validate_fc()
389 			ret = afs_cell_detect_alias(ctx->cell, key);  in afs_validate_fc()
396 				cell = afs_use_cell(ctx->cell->alias_of,  in afs_validate_fc()
398 				afs_unuse_cell(ctx->net, ctx->cell, afs_cell_trace_unuse_fc);  in afs_validate_fc()
399 				ctx->cell = cell;  in afs_validate_fc()
429 		as->cell == ctx->cell &&  in afs_test_super()
519 			as->cell = afs_use_cell(ctx->cell, afs_cell_trace_use_sbi);  in afs_alloc_sbi()
532 		afs_unuse_cell(net, as->cell, afs_cell_trace_unuse_sbi);  in afs_destroy_sbi()
601 	trace_afs_get_tree(as->cell, as->volume);  in afs_get_tree()
618 	afs_unuse_cell(ctx->net, ctx->cell, afs_cell_trace_unuse_fc);  in afs_free_fc()
635 	struct afs_cell *cell;  in afs_init_fs_context()  local
644 	/* Default to the workstation cell. */  in afs_init_fs_context()
645 	cell = afs_find_cell(ctx->net, NULL, 0, afs_cell_trace_use_fc);  in afs_init_fs_context()
646 	if (IS_ERR(cell))  in afs_init_fs_context()
647 		cell = NULL;  in afs_init_fs_context()
648 	ctx->cell = cell;  in afs_init_fs_context()