26 	struct bch_disk_group *g, *sorted = NULL;  in bch2_sb_disk_groups_validate()  local
38 		group_id = BCH_MEMBER_GROUP(&m) - 1;  in bch2_sb_disk_groups_validate()
56 		g = groups->entries + i;  in bch2_sb_disk_groups_validate()
58 		if (BCH_GROUP_DELETED(g))  in bch2_sb_disk_groups_validate()
61 		len = strnlen(g->label, sizeof(g->label));  in bch2_sb_disk_groups_validate()
75 	for (g = sorted; g + 1 < sorted + nr_groups; g++)  in bch2_sb_disk_groups_validate()
76 		if (!BCH_GROUP_DELETED(g) &&  in bch2_sb_disk_groups_validate()
77 		    !group_cmp(&g[0], &g[1])) {  in bch2_sb_disk_groups_validate()
79 			       BCH_GROUP_PARENT(g),  in bch2_sb_disk_groups_validate()
80 			       (int) sizeof(g->label), g->label);  in bch2_sb_disk_groups_validate()
94 	struct bch_disk_groups_cpu *g = rcu_dereference(c->disk_groups);  in bch2_disk_groups_to_text()  local
95 	if (!g)  in bch2_disk_groups_to_text()
98 	for (unsigned i = 0; i < g->nr; i++) {  in bch2_disk_groups_to_text()
102 		if (g->entries[i].deleted) {  in bch2_disk_groups_to_text()
107 		prt_printf(out, "[parent %d devs", g->entries[i].parent);  in bch2_disk_groups_to_text()
108 		for_each_member_device_rcu(c, ca, &g->entries[i].devs)  in bch2_disk_groups_to_text()
124 	struct bch_disk_group *g;  in bch2_sb_disk_groups_to_text()  local
127 	for (g = groups->entries;  in bch2_sb_disk_groups_to_text()
128 	     g < groups->entries + nr_groups;  in bch2_sb_disk_groups_to_text()
129 	     g++) {  in bch2_sb_disk_groups_to_text()
130 		if (g != groups->entries)  in bch2_sb_disk_groups_to_text()
133 		if (BCH_GROUP_DELETED(g))  in bch2_sb_disk_groups_to_text()
137 			       BCH_GROUP_PARENT(g), g->label);  in bch2_sb_disk_groups_to_text()
150 	unsigned i, g, nr_groups;  in bch2_sb_disk_groups_to_cpu()  local
182 		g = BCH_MEMBER_GROUP(&m);  in bch2_sb_disk_groups_to_cpu()
183 		while (g) {  in bch2_sb_disk_groups_to_cpu()
184 			dst = &cpu_g->entries[g - 1];  in bch2_sb_disk_groups_to_cpu()
186 			g = dst->parent;  in bch2_sb_disk_groups_to_cpu()
218 		struct bch_disk_groups_cpu *g = rcu_dereference(c->disk_groups);  in bch2_target_to_mask()  local
220 		devs = g && t.group < g->nr && !g->entries[t.group].deleted  in bch2_target_to_mask()
221 			? &g->entries[t.group].devs  in bch2_target_to_mask()
244 		struct bch_disk_groups_cpu *g;  in bch2_dev_in_target()  local
249 		g = rcu_dereference(c->disk_groups);  in bch2_dev_in_target()
250 		m = g && t.group < g->nr && !g->entries[t.group].deleted  in bch2_dev_in_target()
251 			? &g->entries[t.group].devs  in bch2_dev_in_target()
274 		struct bch_disk_group *g = groups->entries + i;  in __bch2_disk_group_find()  local
276 		if (BCH_GROUP_DELETED(g))  in __bch2_disk_group_find()
279 		if (!BCH_GROUP_DELETED(g) &&  in __bch2_disk_group_find()
280 		    BCH_GROUP_PARENT(g) == parent &&  in __bch2_disk_group_find()
281 		    strnlen(g->label, sizeof(g->label)) == namelen &&  in __bch2_disk_group_find()
282 		    !memcmp(name, g->label, namelen))  in __bch2_disk_group_find()
286 	return -1;  in __bch2_disk_group_find()
295 	struct bch_disk_group *g;  in __bch2_disk_group_add()  local
308 			 sizeof(struct bch_disk_group) * (nr_groups + 1)) /  in __bch2_disk_group_add()
320 	g = &groups->entries[i];  in __bch2_disk_group_add()
322 	memcpy(g->label, name, namelen);  in __bch2_disk_group_add()
323 	if (namelen < sizeof(g->label))  in __bch2_disk_group_add()
324 		g->label[namelen] = '\0';  in __bch2_disk_group_add()
325 	SET_BCH_GROUP_DELETED(g, 0);  in __bch2_disk_group_add()
326 	SET_BCH_GROUP_PARENT(g, parent);  in __bch2_disk_group_add()
327 	SET_BCH_GROUP_DATA_ALLOWED(g, ~0);  in __bch2_disk_group_add()
336 	int v = -1;  in bch2_disk_path_find()
345 		v = __bch2_disk_group_find(groups, v + 1, name, len);  in bch2_disk_path_find()
356 	int v = -1;  in bch2_disk_path_find_or_create()
373 		parent = v + 1;  in bch2_disk_path_find_or_create()
383 	struct bch_disk_group_cpu *g;  in bch2_disk_path_to_text()  local
393 	while (1) {  in bch2_disk_path_to_text()
400 		g = groups->entries + v;  in bch2_disk_path_to_text()
402 		if (g->deleted)  in bch2_disk_path_to_text()
407 		if (!g->parent)  in bch2_disk_path_to_text()
410 		v = g->parent - 1;  in bch2_disk_path_to_text()
415 		g = groups->entries + v;  in bch2_disk_path_to_text()
417 		prt_printf(out, "%.*s", (int) sizeof(g->label), g->label);  in bch2_disk_path_to_text()
434 	struct bch_disk_group *g;  in bch2_disk_path_to_text_sb()  local
438 	while (1) {  in bch2_disk_path_to_text_sb()
445 		g = groups->entries + v;  in bch2_disk_path_to_text_sb()
447 		if (BCH_GROUP_DELETED(g))  in bch2_disk_path_to_text_sb()
452 		if (!BCH_GROUP_PARENT(g))  in bch2_disk_path_to_text_sb()
455 		v = BCH_GROUP_PARENT(g) - 1;  in bch2_disk_path_to_text_sb()
460 		g = groups->entries + v;  in bch2_disk_path_to_text_sb()
462 		prt_printf(out, "%.*s", (int) sizeof(g->label), g->label);  in bch2_disk_path_to_text_sb()
474 	int ret, v = -1;  in __bch2_dev_group_set()
488 	SET_BCH_MEMBER_GROUP(mi, v + 1);  in __bch2_dev_group_set()
508 	int g;  in bch2_opt_target_parse()  local
530 	g = bch2_disk_path_find(&c->disk_sb, val);  in bch2_opt_target_parse()
533 	if (g >= 0) {  in bch2_opt_target_parse()
534 		*res = group_to_target(g);  in bch2_opt_target_parse()