107 static int ns_cmp(struct aa_ns *a, struct aa_ns *b)  in ns_cmp()  argument
112 	AA_BUG(!b);  in ns_cmp()
114 	AA_BUG(!b->base.hname);  in ns_cmp()
116 	if (a == b)  in ns_cmp()
119 	res = a->level - b->level;  in ns_cmp()
123 	return strcmp(a->base.hname, b->base.hname);  in ns_cmp()
135 static int profile_cmp(struct aa_profile *a, struct aa_profile *b)  in profile_cmp()  argument
140 	AA_BUG(!b);  in profile_cmp()
142 	AA_BUG(!b->ns);  in profile_cmp()
144 	AA_BUG(!b->base.hname);  in profile_cmp()
146 	if (a == b || a->base.hname == b->base.hname)  in profile_cmp()
148 	res = ns_cmp(a->ns, b->ns);  in profile_cmp()
152 	return strcmp(a->base.hname, b->base.hname);  in profile_cmp()
165 static int vec_cmp(struct aa_profile **a, int an, struct aa_profile **b, int bn)  in vec_cmp()  argument
171 	AA_BUG(!b);  in vec_cmp()
172 	AA_BUG(!*b);  in vec_cmp()
177 		int res = profile_cmp(a[i], b[i]);  in vec_cmp()
214 static int sort_cmp(const void *a, const void *b)  in sort_cmp()  argument
216 	return profile_cmp(*(struct aa_profile **)a, *(struct aa_profile **)b);  in sort_cmp()
464 static int label_cmp(struct aa_label *a, struct aa_label *b)  in label_cmp()  argument
466 	AA_BUG(!b);  in label_cmp()
468 	if (a == b)  in label_cmp()
471 	return vec_cmp(a->vec, a->size, b->vec, b->size);  in label_cmp()
962 					  struct aa_label *b)  in aa_label_next_in_merge()  argument
965 	AA_BUG(!b);  in aa_label_next_in_merge()
970 	AA_BUG(I->j > b->size);  in aa_label_next_in_merge()
973 		if (I->j < b->size) {  in aa_label_next_in_merge()
974 			int res = profile_cmp(a->vec[I->i], b->vec[I->j]);  in aa_label_next_in_merge()
977 				return b->vec[(I->j)++];  in aa_label_next_in_merge()
985 	if (I->j < b->size)  in aa_label_next_in_merge()
986 		return b->vec[(I->j)++];  in aa_label_next_in_merge()
1003 static int label_merge_cmp(struct aa_label *a, struct aa_label *b,  in label_merge_cmp()  argument
1011 	AA_BUG(!b);  in label_merge_cmp()
1015 	     k < z->size && (p = aa_label_next_in_merge(&i, a, b));  in label_merge_cmp()
1049 					   struct aa_label *b)  in label_merge_insert()  argument
1061 	AA_BUG(!b);  in label_merge_insert()
1062 	AA_BUG(b->size < 0);  in label_merge_insert()
1064 	AA_BUG(new->size < a->size + b->size);  in label_merge_insert()
1066 	label_for_each_in_merge(i, a, b, next) {  in label_merge_insert()
1098 		else if (k == b->size)  in label_merge_insert()
1099 			return aa_get_label(b);  in label_merge_insert()
1119 					     struct aa_label *b)  in labelset_of_merge()  argument
1122 	struct aa_ns *nsb = labels_ns(b);  in labelset_of_merge()
1142 					   struct aa_label *b)  in __label_find_merge()  argument
1148 	AA_BUG(!b);  in __label_find_merge()
1150 	if (a == b)  in __label_find_merge()
1157 		int result = label_merge_cmp(a, b, this);  in __label_find_merge()
1181 struct aa_label *aa_label_find_merge(struct aa_label *a, struct aa_label *b)  in aa_label_find_merge()  argument
1188 	AA_BUG(!b);  in aa_label_find_merge()
1192 	if (label_is_stale(b))  in aa_label_find_merge()
1193 		b = br = aa_get_newest_label(b);  in aa_label_find_merge()
1194 	ls = labelset_of_merge(a, b);  in aa_label_find_merge()
1196 	label = __label_find_merge(ls, a, b);  in aa_label_find_merge()
1218 struct aa_label *aa_label_merge(struct aa_label *a, struct aa_label *b,  in aa_label_merge()  argument
1224 	AA_BUG(!b);  in aa_label_merge()
1226 	if (a == b)  in aa_label_merge()
1239 		b = aa_get_newest_label(b);  in aa_label_merge()
1244 		new = aa_label_alloc(a->size + b->size, NULL, gfp);  in aa_label_merge()
1248 		label = label_merge_insert(new, a, b);  in aa_label_merge()
1252 		aa_put_label(b);  in aa_label_merge()